/*
-Version: @@ver@@ Timestamp: @@timestamp@@
+Version: 3.5.1 Timestamp: Tue Jul 22 18:58:56 EDT 2014
*/
.select2-container {
+ margin: 0;
position: relative;
display: inline-block;
/* inline-block for ie7 */
zoom: 1;
*display: inline;
- vertical-align: top;
+ vertical-align: middle;
}
.select2-container,
.select2-drop,
.select2-search,
-.select2-search input{
+.select2-search input {
/*
Force border-box so that % widths fit the parent
container without overlap because of margin/padding.
-
More Info : http://www.quirksmode.org/css/box.html
*/
- -moz-box-sizing: border-box; /* firefox */
- -ms-box-sizing: border-box; /* ie */
-webkit-box-sizing: border-box; /* webkit */
- -khtml-box-sizing: border-box; /* konqueror */
- box-sizing: border-box; /* css3 */
+ -moz-box-sizing: border-box; /* firefox */
+ box-sizing: border-box; /* css3 */
}
.select2-container .select2-choice {
- background-color: #fff;
- background-image: -webkit-gradient(linear, left bottom, left top, color-stop(0, #eeeeee), color-stop(0.5, white));
- background-image: -webkit-linear-gradient(center bottom, #eeeeee 0%, white 50%);
- background-image: -moz-linear-gradient(center bottom, #eeeeee 0%, white 50%);
- background-image: -o-linear-gradient(bottom, #eeeeee 0%, #ffffff 50%);
- background-image: -ms-linear-gradient(top, #eeeeee 0%, #ffffff 50%);
- filter: progid:DXImageTransform.Microsoft.gradient(startColorstr = '#eeeeee', endColorstr = '#ffffff', GradientType = 0);
- background-image: linear-gradient(top, #eeeeee 0%, #ffffff 50%);
- -webkit-border-radius: 4px;
- -moz-border-radius: 4px;
- border-radius: 4px;
- -moz-background-clip: padding;
- -webkit-background-clip: padding-box;
- background-clip: padding-box;
- border: 1px solid #aaa;
display: block;
+ height: 26px;
+ padding: 0 0 0 8px;
overflow: hidden;
- white-space: nowrap;
position: relative;
- height: 26px;
+
+ border: 1px solid #aaa;
+ white-space: nowrap;
line-height: 26px;
- padding: 0 0 0 8px;
color: #444;
text-decoration: none;
+
+ border-radius: 4px;
+
+ background-clip: padding-box;
+
+ -webkit-touch-callout: none;
+ -webkit-user-select: none;
+ -moz-user-select: none;
+ -ms-user-select: none;
+ user-select: none;
+
+ background-color: #fff;
+ background-image: -webkit-gradient(linear, left bottom, left top, color-stop(0, #eee), color-stop(0.5, #fff));
+ background-image: -webkit-linear-gradient(center bottom, #eee 0%, #fff 50%);
+ background-image: -moz-linear-gradient(center bottom, #eee 0%, #fff 50%);
+ filter: progid:DXImageTransform.Microsoft.gradient(startColorstr = '#ffffff', endColorstr = '#eeeeee', GradientType = 0);
+ background-image: linear-gradient(to top, #eee 0%, #fff 50%);
}
-.select2-container.select2-drop-above .select2-choice
-{
+html[dir="rtl"] .select2-container .select2-choice {
+ padding: 0 8px 0 0;
+}
+
+.select2-container.select2-drop-above .select2-choice {
border-bottom-color: #aaa;
- -webkit-border-radius:0px 0px 4px 4px;
- -moz-border-radius:0px 0px 4px 4px;
- border-radius:0px 0px 4px 4px;
- background-image: -webkit-gradient(linear, left bottom, left top, color-stop(0, #eeeeee), color-stop(0.9, white));
- background-image: -webkit-linear-gradient(center bottom, #eeeeee 0%, white 90%);
- background-image: -moz-linear-gradient(center bottom, #eeeeee 0%, white 90%);
- background-image: -o-linear-gradient(bottom, #eeeeee 0%, white 90%);
- background-image: -ms-linear-gradient(top, #eeeeee 0%,#ffffff 90%);
- filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#eeeeee', endColorstr='#ffffff',GradientType=0 );
- background-image: linear-gradient(top, #eeeeee 0%,#ffffff 90%);
-}
-
-.select2-container .select2-choice span {
+
+ border-radius: 0 0 4px 4px;
+
+ background-image: -webkit-gradient(linear, left bottom, left top, color-stop(0, #eee), color-stop(0.9, #fff));
+ background-image: -webkit-linear-gradient(center bottom, #eee 0%, #fff 90%);
+ background-image: -moz-linear-gradient(center bottom, #eee 0%, #fff 90%);
+ filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ffffff', endColorstr='#eeeeee', GradientType=0);
+ background-image: linear-gradient(to bottom, #eee 0%, #fff 90%);
+}
+
+.select2-container.select2-allowclear .select2-choice .select2-chosen {
+ margin-right: 42px;
+}
+
+.select2-container .select2-choice > .select2-chosen {
margin-right: 26px;
display: block;
overflow: hidden;
+
white-space: nowrap;
- -o-text-overflow: ellipsis;
- -ms-text-overflow: ellipsis;
+
text-overflow: ellipsis;
+ float: none;
+ width: auto;
+}
+
+html[dir="rtl"] .select2-container .select2-choice > .select2-chosen {
+ margin-left: 26px;
+ margin-right: 0;
}
.select2-container .select2-choice abbr {
- display: block;
- position: absolute;
- right: 26px;
- top: 8px;
- width: 12px;
- height: 12px;
- font-size: 1px;
- background: url('select2.png') right top no-repeat;
- cursor: pointer;
- text-decoration: none;
- border:0;
- outline: 0;
+ display: none;
+ width: 12px;
+ height: 12px;
+ position: absolute;
+ right: 24px;
+ top: 8px;
+
+ font-size: 1px;
+ text-decoration: none;
+
+ border: 0;
+ background: url('select2.png') right top no-repeat;
+ cursor: pointer;
+ outline: 0;
+}
+
+.select2-container.select2-allowclear .select2-choice abbr {
+ display: inline-block;
}
+
.select2-container .select2-choice abbr:hover {
- background-position: right -11px;
- cursor: pointer;
+ background-position: right -11px;
+ cursor: pointer;
+}
+
+.select2-drop-mask {
+ border: 0;
+ margin: 0;
+ padding: 0;
+ position: fixed;
+ left: 0;
+ top: 0;
+ min-height: 100%;
+ min-width: 100%;
+ height: auto;
+ width: auto;
+ opacity: 0;
+ z-index: 9998;
+ /* styles required for IE to work */
+ background-color: #fff;
+ filter: alpha(opacity=0);
}
.select2-drop {
+ width: 100%;
+ margin-top: -1px;
+ position: absolute;
+ z-index: 9999;
+ top: 100%;
+
background: #fff;
color: #000;
border: 1px solid #aaa;
border-top: 0;
- position: absolute;
- top: 100%;
- -webkit-box-shadow: 0 4px 5px rgba(0, 0, 0, .15);
- -moz-box-shadow: 0 4px 5px rgba(0, 0, 0, .15);
- -o-box-shadow: 0 4px 5px rgba(0, 0, 0, .15);
- box-shadow: 0 4px 5px rgba(0, 0, 0, .15);
- z-index: 9999;
- width:100%;
- margin-top:-1px;
- -webkit-border-radius: 0 0 4px 4px;
- -moz-border-radius: 0 0 4px 4px;
- border-radius: 0 0 4px 4px;
+ border-radius: 0 0 4px 4px;
+
+ -webkit-box-shadow: 0 4px 5px rgba(0, 0, 0, .15);
+ box-shadow: 0 4px 5px rgba(0, 0, 0, .15);
}
.select2-drop.select2-drop-above {
- -webkit-border-radius: 4px 4px 0px 0px;
- -moz-border-radius: 4px 4px 0px 0px;
- border-radius: 4px 4px 0px 0px;
- margin-top:1px;
+ margin-top: 1px;
border-top: 1px solid #aaa;
border-bottom: 0;
+ border-radius: 4px 4px 0 0;
+
-webkit-box-shadow: 0 -4px 5px rgba(0, 0, 0, .15);
- -moz-box-shadow: 0 -4px 5px rgba(0, 0, 0, .15);
- -o-box-shadow: 0 -4px 5px rgba(0, 0, 0, .15);
- box-shadow: 0 -4px 5px rgba(0, 0, 0, .15);
+ box-shadow: 0 -4px 5px rgba(0, 0, 0, .15);
}
-.select2-container .select2-choice div {
- -webkit-border-radius: 0 4px 4px 0;
- -moz-border-radius: 0 4px 4px 0;
+.select2-drop-active {
+ border: 1px solid #5897fb;
+ border-top: none;
+}
+
+.select2-drop.select2-drop-above.select2-drop-active {
+ border-top: 1px solid #5897fb;
+}
+
+.select2-drop-auto-width {
+ border-top: 1px solid #aaa;
+ width: auto;
+}
+
+.select2-drop-auto-width .select2-search {
+ padding-top: 4px;
+}
+
+.select2-container .select2-choice .select2-arrow {
+ display: inline-block;
+ width: 18px;
+ height: 100%;
+ position: absolute;
+ right: 0;
+ top: 0;
+
+ border-left: 1px solid #aaa;
border-radius: 0 4px 4px 0;
- -moz-background-clip: padding;
- -webkit-background-clip: padding-box;
+
background-clip: padding-box;
+
background: #ccc;
background-image: -webkit-gradient(linear, left bottom, left top, color-stop(0, #ccc), color-stop(0.6, #eee));
background-image: -webkit-linear-gradient(center bottom, #ccc 0%, #eee 60%);
background-image: -moz-linear-gradient(center bottom, #ccc 0%, #eee 60%);
- background-image: -o-linear-gradient(bottom, #ccc 0%, #eee 60%);
- background-image: -ms-linear-gradient(top, #cccccc 0%, #eeeeee 60%);
- filter: progid:DXImageTransform.Microsoft.gradient(startColorstr = '#cccccc', endColorstr = '#eeeeee', GradientType = 0);
- background-image: linear-gradient(top, #cccccc 0%, #eeeeee 60%);
- border-left: 1px solid #aaa;
- position: absolute;
- right: 0;
- top: 0;
- display: block;
- height: 100%;
- width: 18px;
+ filter: progid:DXImageTransform.Microsoft.gradient(startColorstr = '#eeeeee', endColorstr = '#cccccc', GradientType = 0);
+ background-image: linear-gradient(to top, #ccc 0%, #eee 60%);
}
-.select2-container .select2-choice div b {
- background: url('select2.png') no-repeat 0 1px;
+html[dir="rtl"] .select2-container .select2-choice .select2-arrow {
+ left: 0;
+ right: auto;
+
+ border-left: none;
+ border-right: 1px solid #aaa;
+ border-radius: 4px 0 0 4px;
+}
+
+.select2-container .select2-choice .select2-arrow b {
display: block;
width: 100%;
height: 100%;
+ background: url('select2.png') no-repeat 0 1px;
+}
+
+html[dir="rtl"] .select2-container .select2-choice .select2-arrow b {
+ background-position: 2px 1px;
}
.select2-search {
- display: inline-block;
- white-space: nowrap;
+ display: inline-block;
+ width: 100%;
+ min-height: 26px;
+ margin: 0;
+ padding-left: 4px;
+ padding-right: 4px;
+
+ position: relative;
z-index: 10000;
- min-height: 26px;
- width: 100%;
- margin: 0;
- padding-left: 4px;
- padding-right: 4px;
-}
-.select2-search-hidden {
- display: block;
- position: absolute;
- left: -10000px;
+ white-space: nowrap;
}
.select2-search input {
- background: #fff url('select2.png') no-repeat 100% -22px;
- background: url('select2.png') no-repeat 100% -22px, -webkit-gradient(linear, left bottom, left top, color-stop(0.85, white), color-stop(0.99, #eeeeee));
- background: url('select2.png') no-repeat 100% -22px, -webkit-linear-gradient(center bottom, white 85%, #eeeeee 99%);
- background: url('select2.png') no-repeat 100% -22px, -moz-linear-gradient(center bottom, white 85%, #eeeeee 99%);
- background: url('select2.png') no-repeat 100% -22px, -o-linear-gradient(bottom, white 85%, #eeeeee 99%);
- background: url('select2.png') no-repeat 100% -22px, -ms-linear-gradient(top, #ffffff 85%, #eeeeee 99%);
- background: url('select2.png') no-repeat 100% -22px, linear-gradient(top, #ffffff 85%, #eeeeee 99%);
+ width: 100%;
+ height: auto !important;
+ min-height: 26px;
padding: 4px 20px 4px 5px;
+ margin: 0;
+
outline: 0;
- border: 1px solid #aaa;
font-family: sans-serif;
font-size: 1em;
- width:100%;
- margin:0;
- height:auto !important;
- min-height: 26px;
- -webkit-box-shadow: none;
- -moz-box-shadow: none;
- box-shadow: none;
+
+ border: 1px solid #aaa;
border-radius: 0;
- -moz-border-radius: 0;
- -webkit-border-radius: 0;
+
+ -webkit-box-shadow: none;
+ box-shadow: none;
+
+ background: #fff url('select2.png') no-repeat 100% -22px;
+ background: url('select2.png') no-repeat 100% -22px, -webkit-gradient(linear, left bottom, left top, color-stop(0.85, #fff), color-stop(0.99, #eee));
+ background: url('select2.png') no-repeat 100% -22px, -webkit-linear-gradient(center bottom, #fff 85%, #eee 99%);
+ background: url('select2.png') no-repeat 100% -22px, -moz-linear-gradient(center bottom, #fff 85%, #eee 99%);
+ background: url('select2.png') no-repeat 100% -22px, linear-gradient(to bottom, #fff 85%, #eee 99%) 0 0;
}
-.select2-drop.select2-drop-above .select2-search input
-{
- margin-top:4px;
+html[dir="rtl"] .select2-search input {
+ padding: 4px 5px 4px 20px;
+
+ background: #fff url('select2.png') no-repeat -37px -22px;
+ background: url('select2.png') no-repeat -37px -22px, -webkit-gradient(linear, left bottom, left top, color-stop(0.85, #fff), color-stop(0.99, #eee));
+ background: url('select2.png') no-repeat -37px -22px, -webkit-linear-gradient(center bottom, #fff 85%, #eee 99%);
+ background: url('select2.png') no-repeat -37px -22px, -moz-linear-gradient(center bottom, #fff 85%, #eee 99%);
+ background: url('select2.png') no-repeat -37px -22px, linear-gradient(to bottom, #fff 85%, #eee 99%) 0 0;
}
-.select2-search input.select2-active {
- background: #fff url('spinner.gif') no-repeat 100%;
- background: url('spinner.gif') no-repeat 100%, -webkit-gradient(linear, left bottom, left top, color-stop(0.85, white), color-stop(0.99, #eeeeee));
- background: url('spinner.gif') no-repeat 100%, -webkit-linear-gradient(center bottom, white 85%, #eeeeee 99%);
- background: url('spinner.gif') no-repeat 100%, -moz-linear-gradient(center bottom, white 85%, #eeeeee 99%);
- background: url('spinner.gif') no-repeat 100%, -o-linear-gradient(bottom, white 85%, #eeeeee 99%);
- background: url('spinner.gif') no-repeat 100%, -ms-linear-gradient(top, #ffffff 85%, #eeeeee 99%);
- background: url('spinner.gif') no-repeat 100%, linear-gradient(top, #ffffff 85%, #eeeeee 99%);
+.select2-drop.select2-drop-above .select2-search input {
+ margin-top: 4px;
}
+.select2-search input.select2-active {
+ background: #fff url('select2-spinner.gif') no-repeat 100%;
+ background: url('select2-spinner.gif') no-repeat 100%, -webkit-gradient(linear, left bottom, left top, color-stop(0.85, #fff), color-stop(0.99, #eee));
+ background: url('select2-spinner.gif') no-repeat 100%, -webkit-linear-gradient(center bottom, #fff 85%, #eee 99%);
+ background: url('select2-spinner.gif') no-repeat 100%, -moz-linear-gradient(center bottom, #fff 85%, #eee 99%);
+ background: url('select2-spinner.gif') no-repeat 100%, linear-gradient(to bottom, #fff 85%, #eee 99%) 0 0;
+}
.select2-container-active .select2-choice,
.select2-container-active .select2-choices {
- -webkit-box-shadow: 0 0 5px rgba(0,0,0,.3);
- -moz-box-shadow : 0 0 5px rgba(0,0,0,.3);
- -o-box-shadow : 0 0 5px rgba(0,0,0,.3);
- box-shadow : 0 0 5px rgba(0,0,0,.3);
border: 1px solid #5897fb;
outline: none;
+
+ -webkit-box-shadow: 0 0 5px rgba(0, 0, 0, .3);
+ box-shadow: 0 0 5px rgba(0, 0, 0, .3);
}
.select2-dropdown-open .select2-choice {
- border: 1px solid #aaa;
- border-bottom-color: transparent;
- -webkit-box-shadow: 0 1px 0 #fff inset;
- -moz-box-shadow : 0 1px 0 #fff inset;
- -o-box-shadow : 0 1px 0 #fff inset;
- box-shadow : 0 1px 0 #fff inset;
- background-color: #eee;
- background-image: -webkit-gradient(linear, left bottom, left top, color-stop(0, white), color-stop(0.5, #eeeeee));
- background-image: -webkit-linear-gradient(center bottom, white 0%, #eeeeee 50%);
- background-image: -moz-linear-gradient(center bottom, white 0%, #eeeeee 50%);
- background-image: -o-linear-gradient(bottom, white 0%, #eeeeee 50%);
- background-image: -ms-linear-gradient(top, #ffffff 0%,#eeeeee 50%);
- filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#ffffff', endColorstr='#eeeeee',GradientType=0 );
- background-image: linear-gradient(top, #ffffff 0%,#eeeeee 50%);
- -webkit-border-bottom-left-radius : 0;
- -webkit-border-bottom-right-radius: 0;
- -moz-border-radius-bottomleft : 0;
- -moz-border-radius-bottomright: 0;
- border-bottom-left-radius : 0;
- border-bottom-right-radius: 0;
-}
-
-.select2-dropdown-open .select2-choice div {
- background: transparent;
- border-left: none;
-}
-.select2-dropdown-open .select2-choice div b {
- background-position: -18px 1px;
+ border-bottom-color: transparent;
+ -webkit-box-shadow: 0 1px 0 #fff inset;
+ box-shadow: 0 1px 0 #fff inset;
+
+ border-bottom-left-radius: 0;
+ border-bottom-right-radius: 0;
+
+ background-color: #eee;
+ background-image: -webkit-gradient(linear, left bottom, left top, color-stop(0, #fff), color-stop(0.5, #eee));
+ background-image: -webkit-linear-gradient(center bottom, #fff 0%, #eee 50%);
+ background-image: -moz-linear-gradient(center bottom, #fff 0%, #eee 50%);
+ filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#eeeeee', endColorstr='#ffffff', GradientType=0);
+ background-image: linear-gradient(to top, #fff 0%, #eee 50%);
+}
+
+.select2-dropdown-open.select2-drop-above .select2-choice,
+.select2-dropdown-open.select2-drop-above .select2-choices {
+ border: 1px solid #5897fb;
+ border-top-color: transparent;
+
+ background-image: -webkit-gradient(linear, left top, left bottom, color-stop(0, #fff), color-stop(0.5, #eee));
+ background-image: -webkit-linear-gradient(center top, #fff 0%, #eee 50%);
+ background-image: -moz-linear-gradient(center top, #fff 0%, #eee 50%);
+ filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#eeeeee', endColorstr='#ffffff', GradientType=0);
+ background-image: linear-gradient(to bottom, #fff 0%, #eee 50%);
+}
+
+.select2-dropdown-open .select2-choice .select2-arrow {
+ background: transparent;
+ border-left: none;
+ filter: none;
+}
+html[dir="rtl"] .select2-dropdown-open .select2-choice .select2-arrow {
+ border-right: none;
+}
+
+.select2-dropdown-open .select2-choice .select2-arrow b {
+ background-position: -18px 1px;
+}
+
+html[dir="rtl"] .select2-dropdown-open .select2-choice .select2-arrow b {
+ background-position: -16px 1px;
+}
+
+.select2-hidden-accessible {
+ border: 0;
+ clip: rect(0 0 0 0);
+ height: 1px;
+ margin: -1px;
+ overflow: hidden;
+ padding: 0;
+ position: absolute;
+ width: 1px;
}
/* results */
.select2-results {
- margin: 4px 4px 4px 0;
- padding: 0 0 0 4px;
- position: relative;
- overflow-x: hidden;
- overflow-y: auto;
- max-height: 200px;
+ max-height: 200px;
+ padding: 0 0 0 4px;
+ margin: 4px 4px 4px 0;
+ position: relative;
+ overflow-x: hidden;
+ overflow-y: auto;
+ -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
}
-.select2-results ul.select2-result-sub {
- margin: 0 0 0 0;
+html[dir="rtl"] .select2-results {
+ padding: 0 4px 0 0;
+ margin: 4px 0 4px 4px;
}
-.select2-results ul.select2-result-sub > li .select2-result-label { padding-left: 20px }
-.select2-results ul.select2-result-sub ul.select2-result-sub > li .select2-result-label { padding-left: 40px }
-.select2-results ul.select2-result-sub ul.select2-result-sub ul.select2-result-sub > li .select2-result-label { padding-left: 60px }
-.select2-results ul.select2-result-sub ul.select2-result-sub ul.select2-result-sub ul.select2-result-sub > li .select2-result-label { padding-left: 80px }
-.select2-results ul.select2-result-sub ul.select2-result-sub ul.select2-result-sub ul.select2-result-sub ul.select2-result-sub > li .select2-result-label { padding-left: 100px }
-.select2-results ul.select2-result-sub ul.select2-result-sub ul.select2-result-sub ul.select2-result-sub ul.select2-result-sub ul.select2-result-sub > li .select2-result-label { padding-left: 110px }
-.select2-results ul.select2-result-sub ul.select2-result-sub ul.select2-result-sub ul.select2-result-sub ul.select2-result-sub ul.select2-result-sub ul.select2-result-sub > li .select2-result-label { padding-left: 120px }
+.select2-results ul.select2-result-sub {
+ margin: 0;
+ padding-left: 0;
+}
.select2-results li {
- list-style: none;
- display: list-item;
+ list-style: none;
+ display: list-item;
+ background-image: none;
}
.select2-results li.select2-result-with-children > .select2-result-label {
- font-weight: bold;
+ font-weight: bold;
}
.select2-results .select2-result-label {
- padding: 3px 7px 4px;
- margin: 0;
- cursor: pointer;
+ padding: 3px 7px 4px;
+ margin: 0;
+ cursor: pointer;
+
+ min-height: 1em;
+
+ -webkit-touch-callout: none;
+ -webkit-user-select: none;
+ -moz-user-select: none;
+ -ms-user-select: none;
+ user-select: none;
}
+.select2-results-dept-1 .select2-result-label { padding-left: 20px }
+.select2-results-dept-2 .select2-result-label { padding-left: 40px }
+.select2-results-dept-3 .select2-result-label { padding-left: 60px }
+.select2-results-dept-4 .select2-result-label { padding-left: 80px }
+.select2-results-dept-5 .select2-result-label { padding-left: 100px }
+.select2-results-dept-6 .select2-result-label { padding-left: 110px }
+.select2-results-dept-7 .select2-result-label { padding-left: 120px }
+
.select2-results .select2-highlighted {
- background: #3875d7;
- color: #fff;
+ background: #3875d7;
+ color: #fff;
}
+
.select2-results li em {
- background: #feffde;
- font-style: normal;
+ background: #feffde;
+ font-style: normal;
}
+
.select2-results .select2-highlighted em {
- background: transparent;
+ background: transparent;
}
+
+.select2-results .select2-highlighted ul {
+ background: #fff;
+ color: #000;
+}
+
.select2-results .select2-no-results,
.select2-results .select2-searching,
+.select2-results .select2-ajax-error,
.select2-results .select2-selection-limit {
- background: #f4f4f4;
- display: list-item;
+ background: #f4f4f4;
+ display: list-item;
+ padding-left: 5px;
}
/*
-disabled look for already selected choices in the results dropdown
+disabled look for disabled choices in the results dropdown
+*/
.select2-results .select2-disabled.select2-highlighted {
color: #666;
background: #f4f4f4;
display: list-item;
cursor: default;
}
-*/
-.select2-results .select2-disabled {
+
+.select2-results .select2-selected {
display: none;
}
.select2-more-results.select2-active {
- background: #f4f4f4 url('spinner.gif') no-repeat 100%;
+ background: #f4f4f4 url('select2-spinner.gif') no-repeat 100%;
+}
+
+.select2-results .select2-ajax-error {
+ background: rgba(255, 50, 50, .2);
}
.select2-more-results {
- background: #f4f4f4;
- display: list-item;
+ background: #f4f4f4;
+ display: list-item;
}
/* disabled styles */
cursor: default;
}
-.select2-container.select2-container-disabled .select2-choice div {
+.select2-container.select2-container-disabled .select2-choice .select2-arrow {
background-color: #f4f4f4;
background-image: none;
border-left: 0;
}
+.select2-container.select2-container-disabled .select2-choice abbr {
+ display: none;
+}
+
/* multiselect */
.select2-container-multi .select2-choices {
+ height: auto !important;
+ height: 1%;
+ margin: 0;
+ padding: 0 5px 0 0;
+ position: relative;
+
+ border: 1px solid #aaa;
+ cursor: text;
+ overflow: hidden;
+
background-color: #fff;
- background-image: -webkit-gradient(linear, 0% 0%, 0% 100%, color-stop(1%, #eeeeee), color-stop(15%, #ffffff));
- background-image: -webkit-linear-gradient(top, #eeeeee 1%, #ffffff 15%);
- background-image: -moz-linear-gradient(top, #eeeeee 1%, #ffffff 15%);
- background-image: -o-linear-gradient(top, #eeeeee 1%, #ffffff 15%);
- background-image: -ms-linear-gradient(top, #eeeeee 1%, #ffffff 15%);
- background-image: linear-gradient(top, #eeeeee 1%, #ffffff 15%);
- border: 1px solid #aaa;
- margin: 0;
- padding: 0;
- cursor: text;
- overflow: hidden;
- height: auto !important;
- height: 1%;
- position: relative;
+ background-image: -webkit-gradient(linear, 0% 0%, 0% 100%, color-stop(1%, #eee), color-stop(15%, #fff));
+ background-image: -webkit-linear-gradient(top, #eee 1%, #fff 15%);
+ background-image: -moz-linear-gradient(top, #eee 1%, #fff 15%);
+ background-image: linear-gradient(to bottom, #eee 1%, #fff 15%);
+}
+
+html[dir="rtl"] .select2-container-multi .select2-choices {
+ padding: 0 0 0 5px;
+}
+
+.select2-locked {
+ padding: 3px 5px 3px 5px !important;
}
.select2-container-multi .select2-choices {
}
.select2-container-multi.select2-container-active .select2-choices {
- -webkit-box-shadow: 0 0 5px rgba(0,0,0,.3);
- -moz-box-shadow : 0 0 5px rgba(0,0,0,.3);
- -o-box-shadow : 0 0 5px rgba(0,0,0,.3);
- box-shadow : 0 0 5px rgba(0,0,0,.3);
border: 1px solid #5897fb;
outline: none;
+
+ -webkit-box-shadow: 0 0 5px rgba(0, 0, 0, .3);
+ box-shadow: 0 0 5px rgba(0, 0, 0, .3);
}
.select2-container-multi .select2-choices li {
- float: left;
- list-style: none;
+ float: left;
+ list-style: none;
+}
+html[dir="rtl"] .select2-container-multi .select2-choices li
+{
+ float: right;
}
.select2-container-multi .select2-choices .select2-search-field {
- white-space: nowrap;
- margin: 0;
- padding: 0;
+ margin: 0;
+ padding: 0;
+ white-space: nowrap;
}
.select2-container-multi .select2-choices .select2-search-field input {
- color: #666;
- background: transparent !important;
- font-family: sans-serif;
- font-size: 100%;
- height: 15px;
- padding: 5px;
- margin: 1px 0;
- outline: 0;
- border: 0;
- -webkit-box-shadow: none;
- -moz-box-shadow : none;
- -o-box-shadow : none;
- box-shadow : none;
+ padding: 5px;
+ margin: 1px 0;
+
+ font-family: sans-serif;
+ font-size: 100%;
+ color: #666;
+ outline: 0;
+ border: 0;
+ -webkit-box-shadow: none;
+ box-shadow: none;
+ background: transparent !important;
}
.select2-container-multi .select2-choices .select2-search-field input.select2-active {
- background: #fff url('spinner.gif') no-repeat 100% !important;
+ background: #fff url('select2-spinner.gif') no-repeat 100% !important;
}
.select2-default {
- color: #999 !important;
+ color: #999 !important;
}
.select2-container-multi .select2-choices .select2-search-choice {
- -webkit-border-radius: 3px;
- -moz-border-radius : 3px;
- border-radius : 3px;
- -moz-background-clip : padding;
- -webkit-background-clip: padding-box;
- background-clip : padding-box;
- background-color: #e4e4e4;
- filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#f4f4f4', endColorstr='#eeeeee', GradientType=0 );
- background-image: -webkit-gradient(linear, 0% 0%, 0% 100%, color-stop(20%, #f4f4f4), color-stop(50%, #f0f0f0), color-stop(52%, #e8e8e8), color-stop(100%, #eeeeee));
- background-image: -webkit-linear-gradient(top, #f4f4f4 20%, #f0f0f0 50%, #e8e8e8 52%, #eeeeee 100%);
- background-image: -moz-linear-gradient(top, #f4f4f4 20%, #f0f0f0 50%, #e8e8e8 52%, #eeeeee 100%);
- background-image: -o-linear-gradient(top, #f4f4f4 20%, #f0f0f0 50%, #e8e8e8 52%, #eeeeee 100%);
- background-image: -ms-linear-gradient(top, #f4f4f4 20%, #f0f0f0 50%, #e8e8e8 52%, #eeeeee 100%);
- background-image: linear-gradient(top, #f4f4f4 20%, #f0f0f0 50%, #e8e8e8 52%, #eeeeee 100%);
- -webkit-box-shadow: 0 0 2px #ffffff inset, 0 1px 0 rgba(0,0,0,0.05);
- -moz-box-shadow : 0 0 2px #ffffff inset, 0 1px 0 rgba(0,0,0,0.05);
- box-shadow : 0 0 2px #ffffff inset, 0 1px 0 rgba(0,0,0,0.05);
- color: #333;
- border: 1px solid #aaaaaa;
- line-height: 13px;
- padding: 3px 5px 3px 18px;
- margin: 3px 0 3px 5px;
- position: relative;
- cursor: default;
+ padding: 3px 5px 3px 18px;
+ margin: 3px 0 3px 5px;
+ position: relative;
+
+ line-height: 13px;
+ color: #333;
+ cursor: default;
+ border: 1px solid #aaaaaa;
+
+ border-radius: 3px;
+
+ -webkit-box-shadow: 0 0 2px #fff inset, 0 1px 0 rgba(0, 0, 0, 0.05);
+ box-shadow: 0 0 2px #fff inset, 0 1px 0 rgba(0, 0, 0, 0.05);
+
+ background-clip: padding-box;
+
+ -webkit-touch-callout: none;
+ -webkit-user-select: none;
+ -moz-user-select: none;
+ -ms-user-select: none;
+ user-select: none;
+
+ background-color: #e4e4e4;
+ filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#eeeeee', endColorstr='#f4f4f4', GradientType=0);
+ background-image: -webkit-gradient(linear, 0% 0%, 0% 100%, color-stop(20%, #f4f4f4), color-stop(50%, #f0f0f0), color-stop(52%, #e8e8e8), color-stop(100%, #eee));
+ background-image: -webkit-linear-gradient(top, #f4f4f4 20%, #f0f0f0 50%, #e8e8e8 52%, #eee 100%);
+ background-image: -moz-linear-gradient(top, #f4f4f4 20%, #f0f0f0 50%, #e8e8e8 52%, #eee 100%);
+ background-image: linear-gradient(to top, #f4f4f4 20%, #f0f0f0 50%, #e8e8e8 52%, #eee 100%);
}
-.select2-container-multi .select2-choices .select2-search-choice span {
- cursor: default;
+html[dir="rtl"] .select2-container-multi .select2-choices .select2-search-choice
+{
+ margin: 3px 5px 3px 0;
+ padding: 3px 18px 3px 5px;
+}
+.select2-container-multi .select2-choices .select2-search-choice .select2-chosen {
+ cursor: default;
}
.select2-container-multi .select2-choices .select2-search-choice-focus {
- background: #d4d4d4;
+ background: #d4d4d4;
}
.select2-search-choice-close {
- display: block;
- position: absolute;
- right: 3px;
- top: 4px;
- width: 12px;
- height: 13px;
- font-size: 1px;
- background: url('select2.png') right top no-repeat;
- outline: none;
+ display: block;
+ width: 12px;
+ height: 13px;
+ position: absolute;
+ right: 3px;
+ top: 4px;
+
+ font-size: 1px;
+ outline: none;
+ background: url('select2.png') right top no-repeat;
+}
+html[dir="rtl"] .select2-search-choice-close {
+ right: auto;
+ left: 3px;
}
.select2-container-multi .select2-search-choice-close {
- left: 3px;
+ left: 3px;
}
+html[dir="rtl"] .select2-container-multi .select2-search-choice-close {
+ left: auto;
+ right: 2px;
+}
.select2-container-multi .select2-choices .select2-search-choice .select2-search-choice-close:hover {
background-position: right -11px;
}
.select2-container-multi .select2-choices .select2-search-choice-focus .select2-search-choice-close {
- background-position: right -11px;
+ background-position: right -11px;
}
/* disabled styles */
-
-.select2-container-multi.select2-container-disabled .select2-choices{
+.select2-container-multi.select2-container-disabled .select2-choices {
background-color: #f4f4f4;
background-image: none;
border: 1px solid #ddd;
}
.select2-container-multi.select2-container-disabled .select2-choices .select2-search-choice {
+ padding: 3px 5px 3px 5px;
+ border: 1px solid #ddd;
background-image: none;
background-color: #f4f4f4;
- border: 1px solid #ddd;
- padding: 3px 5px 3px 5px;
}
-.select2-container-multi.select2-container-disabled .select2-choices .select2-search-choice .select2-search-choice-close {
- display: none;
+.select2-container-multi.select2-container-disabled .select2-choices .select2-search-choice .select2-search-choice-close { display: none;
+ background: none;
}
/* end multiselect */
+
.select2-result-selectable .select2-match,
-.select2-result-unselectable .select2-result-selectable .select2-match { text-decoration: underline; }
-.select2-result-unselectable .select2-match { text-decoration: none; }
+.select2-result-unselectable .select2-match {
+ text-decoration: underline;
+}
-.select2-offscreen { position: absolute; left: -10000px; }
+.select2-offscreen, .select2-offscreen:focus {
+ clip: rect(0 0 0 0) !important;
+ width: 1px !important;
+ height: 1px !important;
+ border: 0 !important;
+ margin: 0 !important;
+ padding: 0 !important;
+ overflow: hidden !important;
+ position: absolute !important;
+ outline: 0 !important;
+ left: 0px !important;
+ top: 0px !important;
+}
+
+.select2-display-none {
+ display: none;
+}
+
+.select2-measure-scrollbar {
+ position: absolute;
+ top: -10000px;
+ left: -10000px;
+ width: 100px;
+ height: 100px;
+ overflow: scroll;
+}
/* Retina-ize icons */
-@media only screen and (-webkit-min-device-pixel-ratio: 1.5) {
- .select2-search input, .select2-search-choice-close, .select2-container .select2-choice abbr, .select2-container .select2-choice div b {
- background-image: url(select2x2.png) !important;
- background-repeat: no-repeat !important;
- background-size: 60px 40px !important;
- }
- .select2-search input {
- background-position: 100% -21px !important;
- }
+@media only screen and (-webkit-min-device-pixel-ratio: 1.5), only screen and (min-resolution: 2dppx) {
+ .select2-search input,
+ .select2-search-choice-close,
+ .select2-container .select2-choice abbr,
+ .select2-container .select2-choice .select2-arrow b {
+ background-image: url('select2x2.png') !important;
+ background-repeat: no-repeat !important;
+ background-size: 60px 40px !important;
+ }
+
+ .select2-search input {
+ background-position: 100% -21px !important;
+ }
}
\ No newline at end of file
/*
- Copyright 2012 Igor Vaynberg
-
- Version: @@ver@@ Timestamp: @@timestamp@@
-
- Licensed under the Apache License, Version 2.0 (the "License"); you may not use this work except in
- compliance with the License. You may obtain a copy of the License in the LICENSE file, or at:
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software distributed under the License is
- distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and limitations under the License.
- */
- (function ($) {
- if(typeof $.fn.each2 == "undefined"){
- $.fn.extend({
- /*
- * 4-10 times faster .each replacement
- * use it carefully, as it overrides jQuery context of element on each iteration
- */
- each2 : function (c) {
- var j = $([0]), i = -1, l = this.length;
- while (
- ++i < l
- && (j.context = j[0] = this[i])
- && c.call(j[0], i, j) !== false //"this"=DOM, i=index, j=jQuery object
- );
- return this;
- }
- });
- }
+Copyright 2012 Igor Vaynberg
+
+Version: 3.5.1 Timestamp: Tue Jul 22 18:58:56 EDT 2014
+
+This software is licensed under the Apache License, Version 2.0 (the "Apache License") or the GNU
+General Public License version 2 (the "GPL License"). You may choose either license to govern your
+use of this software only upon the condition that you accept all of the terms of either the Apache
+License or the GPL License.
+
+You may obtain a copy of the Apache License and the GPL License at:
+
+ http://www.apache.org/licenses/LICENSE-2.0
+ http://www.gnu.org/licenses/gpl-2.0.html
+
+Unless required by applicable law or agreed to in writing, software distributed under the
+Apache License or the GPL License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
+CONDITIONS OF ANY KIND, either express or implied. See the Apache License and the GPL License for
+the specific language governing permissions and limitations under the Apache License and the GPL License.
+*/
+(function ($) {
+ if(typeof $.fn.each2 == "undefined") {
+ $.extend($.fn, {
+ /*
+ * 4-10 times faster .each replacement
+ * use it carefully, as it overrides jQuery context of element on each iteration
+ */
+ each2 : function (c) {
+ var j = $([0]), i = -1, l = this.length;
+ while (
+ ++i < l
+ && (j.context = j[0] = this[i])
+ && c.call(j[0], i, j) !== false //"this"=DOM, i=index, j=jQuery object
+ );
+ return this;
+ }
+ });
+ }
})(jQuery);
(function ($, undefined) {
return;
}
- var KEY, AbstractSelect2, SingleSelect2, MultiSelect2, nextUid, sizer;
+ var KEY, AbstractSelect2, SingleSelect2, MultiSelect2, nextUid, sizer,
+ lastMousePosition={x:0,y:0}, $document, scrollBarDimensions,
KEY = {
TAB: 9,
k = k.which ? k.which : k;
return k >= 112 && k <= 123;
}
- };
+ },
+ MEASURE_SCROLLBAR_TEMPLATE = "<div class='select2-measure-scrollbar'></div>",
+
+ DIACRITICS = 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+
+ $document = $(document);
nextUid=(function() { var counter=1; return function() { return counter++; }; }());
- function indexOf(value, array) {
- var i = 0, l = array.length, v;
- if (typeof value === "undefined") {
- return -1;
+ function reinsertElement(element) {
+ var placeholder = $(document.createTextNode(''));
+
+ element.before(placeholder);
+ placeholder.before(element);
+ placeholder.remove();
+ }
+
+ function stripDiacritics(str) {
+ // Used 'uni range + named function' from http://jsperf.com/diacritics/18
+ function match(a) {
+ return DIACRITICS[a] || a;
}
- if (value.constructor === String) {
- for (; i < l; i = i + 1) if (value.localeCompare(array[i]) === 0) return i;
- } else {
- for (; i < l; i = i + 1) {
- v = array[i];
- if (v.constructor === String) {
- if (v.localeCompare(value) === 0) return i;
- } else {
- if (v === value) return i;
- }
- }
+ return str.replace(/[^\u0000-\u007E]/g, match);
+ }
+
+ function indexOf(value, array) {
+ var i = 0, l = array.length;
+ for (; i < l; i = i + 1) {
+ if (equal(value, array[i])) return i;
}
return -1;
}
+ function measureScrollbar () {
+ var $template = $( MEASURE_SCROLLBAR_TEMPLATE );
+ $template.appendTo('body');
+
+ var dim = {
+ width: $template.width() - $template[0].clientWidth,
+ height: $template.height() - $template[0].clientHeight
+ };
+ $template.remove();
+
+ return dim;
+ }
+
/**
- * Compares equality of a and b taking into account that a and b may be strings, in which case localeCompare is used
+ * Compares equality of a and b
* @param a
* @param b
*/
if (a === b) return true;
if (a === undefined || b === undefined) return false;
if (a === null || b === null) return false;
- if (a.constructor === String) return a.localeCompare(b) === 0;
- if (b.constructor === String) return b.localeCompare(a) === 0;
+ // Check whether 'a' or 'b' is a string (primitive or object).
+ // The concatenation of an empty string (+'') converts its argument to a string's primitive.
+ if (a.constructor === String) return a+'' === b+''; // a+'' - in case 'a' is a String object
+ if (b.constructor === String) return b+'' === a+''; // b+'' - in case 'b' is a String object
return false;
}
}
function getSideBorderPadding(element) {
- return element.outerWidth() - element.width();
+ return element.outerWidth(false) - element.width();
}
function installKeyUpChangeEvent(element) {
var key="keyup-change-value";
- element.bind("keydown", function () {
+ element.on("keydown", function () {
if ($.data(element, key) === undefined) {
$.data(element, key, element.val());
}
});
- element.bind("keyup", function () {
+ element.on("keyup", function () {
var val= $.data(element, key);
if (val !== undefined && element.val() !== val) {
$.removeData(element, key);
});
}
- $(document).delegate("*", "mousemove", function (e) {
- $.data(document, "select2-lastpos", {x: e.pageX, y: e.pageY});
- });
/**
* filters mouse events so an event is fired only if the mouse moved.
* the elements under the pointer are scrolled.
*/
function installFilteredMouseMove(element) {
- element.bind("mousemove", function (e) {
- var lastpos = $.data(document, "select2-lastpos");
+ element.on("mousemove", function (e) {
+ var lastpos = lastMousePosition;
if (lastpos === undefined || lastpos.x !== e.pageX || lastpos.y !== e.pageY) {
$(e.target).trigger("mousemove-filtered", e);
}
};
}
- /**
- * A simple implementation of a thunk
- * @param formula function used to lazily initialize the thunk
- * @return {Function}
- */
- function thunk(formula) {
- var evaluated = false,
- value;
- return function() {
- if (evaluated === false) { value = formula(); evaluated = true; }
- return value;
- };
- };
-
function installDebouncedScroll(threshold, element) {
var notify = debounce(threshold, function (e) { element.trigger("scroll-debounced", e);});
- element.bind("scroll", function (e) {
+ element.on("scroll", function (e) {
if (indexOf(e.target, element.get()) >= 0) notify(e);
});
}
+ function focus($el) {
+ if ($el[0] === document.activeElement) return;
+
+ /* set the focus in a 0 timeout - that way the focus is set after the processing
+ of the current event has finished - which seems like the only reliable way
+ to set focus */
+ window.setTimeout(function() {
+ var el=$el[0], pos=$el.val().length, range;
+
+ $el.focus();
+
+ /* make sure el received focus so we do not error out when trying to manipulate the caret.
+ sometimes modals or others listeners may steal it after its set */
+ var isVisible = (el.offsetWidth > 0 || el.offsetHeight > 0);
+ if (isVisible && el === document.activeElement) {
+
+ /* after the focus is set move the caret to the end, necessary when we val()
+ just before setting focus */
+ if(el.setSelectionRange)
+ {
+ el.setSelectionRange(pos, pos);
+ }
+ else if (el.createTextRange) {
+ range = el.createTextRange();
+ range.collapse(false);
+ range.select();
+ }
+ }
+ }, 0);
+ }
+
+ function getCursorInfo(el) {
+ el = $(el)[0];
+ var offset = 0;
+ var length = 0;
+ if ('selectionStart' in el) {
+ offset = el.selectionStart;
+ length = el.selectionEnd - offset;
+ } else if ('selection' in document) {
+ el.focus();
+ var sel = document.selection.createRange();
+ length = document.selection.createRange().text.length;
+ sel.moveStart('character', -el.value.length);
+ offset = sel.text.length - length;
+ }
+ return { offset: offset, length: length };
+ }
+
function killEvent(event) {
event.preventDefault();
event.stopPropagation();
}
+ function killEventImmediately(event) {
+ event.preventDefault();
+ event.stopImmediatePropagation();
+ }
function measureTextWidth(e) {
if (!sizer){
- var style = e[0].currentStyle || window.getComputedStyle(e[0], null);
- sizer = $("<div></div>").css({
- position: "absolute",
- left: "-10000px",
- top: "-10000px",
- display: "none",
- fontSize: style.fontSize,
- fontFamily: style.fontFamily,
- fontStyle: style.fontStyle,
- fontWeight: style.fontWeight,
- letterSpacing: style.letterSpacing,
- textTransform: style.textTransform,
- whiteSpace: "nowrap"
- });
- $("body").append(sizer);
+ var style = e[0].currentStyle || window.getComputedStyle(e[0], null);
+ sizer = $(document.createElement("div")).css({
+ position: "absolute",
+ left: "-10000px",
+ top: "-10000px",
+ display: "none",
+ fontSize: style.fontSize,
+ fontFamily: style.fontFamily,
+ fontStyle: style.fontStyle,
+ fontWeight: style.fontWeight,
+ letterSpacing: style.letterSpacing,
+ textTransform: style.textTransform,
+ whiteSpace: "nowrap"
+ });
+ sizer.attr("class","select2-sizer");
+ $("body").append(sizer);
}
sizer.text(e.val());
return sizer.width();
}
- function markMatch(text, term, markup) {
- var match=text.toUpperCase().indexOf(term.toUpperCase()),
+ function syncCssClasses(dest, src, adapter) {
+ var classes, replacements = [], adapted;
+
+ classes = $.trim(dest.attr("class"));
+
+ if (classes) {
+ classes = '' + classes; // for IE which returns object
+
+ $(classes.split(/\s+/)).each2(function() {
+ if (this.indexOf("select2-") === 0) {
+ replacements.push(this);
+ }
+ });
+ }
+
+ classes = $.trim(src.attr("class"));
+
+ if (classes) {
+ classes = '' + classes; // for IE which returns object
+
+ $(classes.split(/\s+/)).each2(function() {
+ if (this.indexOf("select2-") !== 0) {
+ adapted = adapter(this);
+
+ if (adapted) {
+ replacements.push(adapted);
+ }
+ }
+ });
+ }
+
+ dest.attr("class", replacements.join(" "));
+ }
+
+
+ function markMatch(text, term, markup, escapeMarkup) {
+ var match=stripDiacritics(text.toUpperCase()).indexOf(stripDiacritics(term.toUpperCase())),
tl=term.length;
if (match<0) {
- markup.push(text);
+ markup.push(escapeMarkup(text));
return;
}
- markup.push(text.substring(0, match));
+ markup.push(escapeMarkup(text.substring(0, match)));
markup.push("<span class='select2-match'>");
- markup.push(text.substring(match, match + tl));
+ markup.push(escapeMarkup(text.substring(match, match + tl)));
markup.push("</span>");
- markup.push(text.substring(match + tl, text.length));
+ markup.push(escapeMarkup(text.substring(match + tl, text.length)));
+ }
+
+ function defaultEscapeMarkup(markup) {
+ var replace_map = {
+ '\\': '\',
+ '&': '&',
+ '<': '<',
+ '>': '>',
+ '"': '"',
+ "'": ''',
+ "/": '/'
+ };
+
+ return String(markup).replace(/[&<>"'\/\\]/g, function (match) {
+ return replace_map[match];
+ });
}
/**
* Produces an ajax-based query function
*
- * @param options object containing configuration paramters
+ * @param options object containing configuration parameters
+ * @param options.params parameter map for the transport ajax call, can contain such options as cache, jsonpCallback, etc. see $.ajax
* @param options.transport function that will be used to execute the ajax request. must be compatible with parameters supported by $.ajax
* @param options.url url for the data
* @param options.data a function(searchTerm, pageNumber, context) that should return an object containing query string parameters for the above url.
- * @param options.dataType request data type: ajax, jsonp, other datatatypes supported by jQuery's $.ajax function or the transport function if specified
- * @param options.traditional a boolean flag that should be true if you wish to use the traditional style of param serialization for the ajax request
+ * @param options.dataType request data type: ajax, jsonp, other datatypes supported by jQuery's $.ajax function or the transport function if specified
* @param options.quietMillis (optional) milliseconds to wait before making the ajaxRequest, helps debounce the ajax function if invoked too often
- * @param options.results a function(remoteData, pageNumber) that converts data returned form the remote request to the format expected by Select2.
+ * @param options.results a function(remoteData, pageNumber, query) that converts data returned form the remote request to the format expected by Select2.
* The expected format is an object containing the following keys:
* results array of objects that will be used as choices
* more (optional) boolean indicating whether there are more results available
*/
function ajax(options) {
var timeout, // current scheduled but not yet executed request
- requestSequence = 0, // sequence used to drop out-of-order responses
handler = null,
- quietMillis = options.quietMillis || 100;
+ quietMillis = options.quietMillis || 100,
+ ajaxUrl = options.url,
+ self = this;
return function (query) {
window.clearTimeout(timeout);
timeout = window.setTimeout(function () {
- requestSequence += 1; // increment the sequence
- var requestNumber = requestSequence, // this request's sequence number
- data = options.data, // ajax data function
- transport = options.transport || $.ajax,
- traditional = options.traditional || false,
- type = options.type || 'GET'; // set type of request (GET or POST)
-
- data = data.call(this, query.term, query.page, query.context);
-
- if( null !== handler) { handler.abort(); }
+ var data = options.data, // ajax data function
+ url = ajaxUrl, // ajax url string or function
+ transport = options.transport || $.fn.select2.ajaxDefaults.transport,
+ // deprecated - to be removed in 4.0 - use params instead
+ deprecated = {
+ type: options.type || 'GET', // set type of request (GET or POST)
+ cache: options.cache || false,
+ jsonpCallback: options.jsonpCallback||undefined,
+ dataType: options.dataType||"json"
+ },
+ params = $.extend({}, $.fn.select2.ajaxDefaults.params, deprecated);
+
+ data = data ? data.call(self, query.term, query.page, query.context) : null;
+ url = (typeof url === 'function') ? url.call(self, query.term, query.page, query.context) : url;
+
+ if (handler && typeof handler.abort === "function") { handler.abort(); }
+
+ if (options.params) {
+ if ($.isFunction(options.params)) {
+ $.extend(params, options.params.call(self));
+ } else {
+ $.extend(params, options.params);
+ }
+ }
- handler = transport.call(null, {
- url: options.url,
+ $.extend(params, {
+ url: url,
dataType: options.dataType,
data: data,
- type: type,
- traditional: traditional,
success: function (data) {
- if (requestNumber < requestSequence) {
- return;
- }
- // TODO 3.0 - replace query.page with query so users have access to term, page, etc.
- var results = options.results(data, query.page);
+ // TODO - replace query.page with query so users have access to term, page, etc.
+ // added query as third paramter to keep backwards compatibility
+ var results = options.results(data, query.page, query);
+ query.callback(results);
+ },
+ error: function(jqXHR, textStatus, errorThrown){
+ var results = {
+ hasError: true,
+ jqXHR: jqXHR,
+ textStatus: textStatus,
+ errorThrown: errorThrown,
+ };
+
query.callback(results);
}
});
+ handler = transport.call(self, params);
}, quietMillis);
};
}
*
* If the array form is used it is assumed that it contains objects with 'id' and 'text' keys.
*
- * If the object form is used ti is assumed that it contains 'data' and 'text' keys. The 'data' key should contain
+ * If the object form is used it is assumed that it contains 'data' and 'text' keys. The 'data' key should contain
* an array of objects that will be used as choices. These objects must contain at least an 'id' key. The 'text'
* key can either be a String in which case it is expected that each element in the 'data' array has a key with the
* value of 'text' which will be used to match choices. Alternatively, text can be a function(item) that can extract
function local(options) {
var data = options, // data elements
dataText,
+ tmp,
text = function (item) { return ""+item.text; }; // function used to retrieve the text portion of a data item that is matched against the search
- if (!$.isArray(data)) {
- text = data.text;
+ if ($.isArray(data)) {
+ tmp = data;
+ data = { results: tmp };
+ }
+
+ if ($.isFunction(data) === false) {
+ tmp = data;
+ data = function() { return tmp; };
+ }
+
+ var dataItem = data();
+ if (dataItem.text) {
+ text = dataItem.text;
// if text is not a function we assume it to be a key name
if (!$.isFunction(text)) {
- dataText = data.text; // we need to store this in a separate variable because in the next step data gets reset and data.text is no longer available
- text = function (item) { return item[dataText]; };
+ dataText = dataItem.text; // we need to store this in a separate variable because in the next step data gets reset and data.text is no longer available
+ text = function (item) { return item[dataText]; };
}
- data = data.results;
}
return function (query) {
var t = query.term, filtered = { results: [] }, process;
if (t === "") {
- query.callback({results: data});
+ query.callback(data());
return;
}
}
group.children=[];
$(datum.children).each2(function(i, childDatum) { process(childDatum, group.children); });
- if (group.children.length) {
+ if (group.children.length || query.matcher(t, text(group), datum)) {
collection.push(group);
}
} else {
- if (query.matcher(t, text(datum))) {
+ if (query.matcher(t, text(datum), datum)) {
collection.push(datum);
}
}
};
- $(data).each2(function(i, datum) { process(datum, filtered.results); });
+ $(data().results).each2(function(i, datum) { process(datum, filtered.results); });
query.callback(filtered);
};
}
// TODO javadoc
function tags(data) {
- // TODO even for a function we should probably return a wrapper that does the same object/string check as
- // the function for arrays. otherwise only functions that return objects are supported.
- if ($.isFunction(data)) {
- return data;
- }
-
- // if not a function we assume it to be an array
-
+ var isFunc = $.isFunction(data);
return function (query) {
var t = query.term, filtered = {results: []};
- $(data).each(function () {
- var isObject = this.text !== undefined,
- text = isObject ? this.text : this;
- if (t === "" || query.matcher(t, text)) {
- filtered.results.push(isObject ? this : {id: this, text: this});
- }
- });
- query.callback(filtered);
+ var result = isFunc ? data(query) : data;
+ if ($.isArray(result)) {
+ $(result).each(function () {
+ var isObject = this.text !== undefined,
+ text = isObject ? this.text : this;
+ if (t === "" || query.matcher(t, text)) {
+ filtered.results.push(isObject ? this : {id: this, text: this});
+ }
+ });
+ query.callback(filtered);
+ }
};
}
function checkFormatter(formatter, formatterName) {
if ($.isFunction(formatter)) return true;
if (!formatter) return false;
- throw new Error("formatterName must be a function or a falsy value");
+ if (typeof(formatter) === 'string') return true;
+ throw new Error(formatterName +" must be a string, function, or falsy value");
}
- function evaluate(val) {
- return $.isFunction(val) ? val() : val;
+ /**
+ * Returns a given value
+ * If given a function, returns its output
+ *
+ * @param val string|function
+ * @param context value of "this" to be passed to function
+ * @returns {*}
+ */
+ function evaluate(val, context) {
+ if ($.isFunction(val)) {
+ var args = Array.prototype.slice.call(arguments, 2);
+ return val.apply(context, args);
+ }
+ return val;
}
function countResults(results) {
input = input.substring(index + separator.length);
if (token.length > 0) {
- token = opts.createSearchChoice(token, selection);
+ token = opts.createSearchChoice.call(this, token, selection);
if (token !== undefined && token !== null && opts.id(token) !== undefined && opts.id(token) !== null) {
dupe = false;
for (i = 0, l = selection.length; i < l; i++) {
}
}
- if (original.localeCompare(input) != 0) return input;
+ if (original!==input) return input;
}
- /**
- * blurs any Select2 container that has focus when an element outside them was clicked or received focus
- *
- * also takes care of clicks on label tags that point to the source element
- */
- $(document).ready(function () {
- $(document).delegate("*", "mousedown touchend", function (e) {
- var target = $(e.target).closest("div.select2-container").get(0), attr;
- if (target) {
- $(document).find("div.select2-container-active").each(function () {
- if (this !== target) $(this).data("select2").blur();
- });
- } else {
- target = $(e.target).closest("div.select2-drop").get(0);
- $(document).find("div.select2-drop-active").each(function () {
- if (this !== target) $(this).data("select2").blur();
- });
- }
+ function cleanupJQueryElements() {
+ var self = this;
- target=$(e.target);
- attr = target.attr("for");
- if ("LABEL" === e.target.tagName && attr && attr.length > 0) {
- target = $("#"+attr);
- target = target.data("select2");
- if (target !== undefined) { target.focus(); e.preventDefault();}
- }
+ $.each(arguments, function (i, element) {
+ self[element].remove();
+ self[element] = null;
});
- });
+ }
/**
* Creates a new class
// destroy if called on an existing component
if (opts.element.data("select2") !== undefined &&
opts.element.data("select2") !== null) {
- this.destroy();
+ opts.element.data("select2").destroy();
}
- this.enabled=true;
this.container = this.createContainer();
+ this.liveRegion = $("<span>", {
+ role: "status",
+ "aria-live": "polite"
+ })
+ .addClass("select2-hidden-accessible")
+ .appendTo(document.body);
+
this.containerId="s2id_"+(opts.element.attr("id") || "autogen"+nextUid());
- this.containerSelector="#"+this.containerId.replace(/([;&,\.\+\*\~':"\!\^#$%@\[\]\(\)=>\|])/g, '\\$1');
+ this.containerEventName= this.containerId
+ .replace(/([.])/g, '_')
+ .replace(/([;&,\-\.\+\*\~':"\!\^#$%@\[\]\(\)=>\|])/g, '\\$1');
this.container.attr("id", this.containerId);
- // cache the body so future lookups are cheap
- this.body = thunk(function() { return opts.element.closest("body"); });
+ this.container.attr("title", opts.element.attr("title"));
- if (opts.element.attr("class") !== undefined) {
- this.container.addClass(opts.element.attr("class").replace(/validate\[[\S ]+] ?/, ''));
- }
+ this.body = $("body");
+
+ syncCssClasses(this.container, this.opts.element, this.opts.adaptContainerCssClass);
+
+ this.container.attr("style", opts.element.attr("style"));
+ this.container.css(evaluate(opts.containerCss, this.opts.element));
+ this.container.addClass(evaluate(opts.containerCssClass, this.opts.element));
- this.container.css(evaluate(opts.containerCss));
- this.container.addClass(evaluate(opts.containerCssClass));
+ this.elementTabIndex = this.opts.element.attr("tabindex");
// swap container for the element
this.opts.element
.data("select2", this)
- .hide()
- .before(this.container);
+ .attr("tabindex", "-1")
+ .before(this.container)
+ .on("click.select2", killEvent); // do not leak click events
+
this.container.data("select2", this);
this.dropdown = this.container.find(".select2-drop");
- this.dropdown.addClass(evaluate(opts.dropdownCssClass));
+
+ syncCssClasses(this.dropdown, this.opts.element, this.opts.adaptDropdownCssClass);
+
+ this.dropdown.addClass(evaluate(opts.dropdownCssClass, this.opts.element));
this.dropdown.data("select2", this);
+ this.dropdown.on("click", killEvent);
this.results = results = this.container.find(resultsSelector);
this.search = search = this.container.find("input.select2-input");
- search.attr("tabIndex", this.opts.element.attr("tabIndex"));
-
+ this.queryCount = 0;
this.resultsPage = 0;
this.context = null;
// initialize the container
this.initContainer();
- this.initContainerWidth();
+
+ this.container.on("click", killEvent);
installFilteredMouseMove(this.results);
- this.dropdown.delegate(resultsSelector, "mousemove-filtered", this.bind(this.highlightUnderEvent));
+
+ this.dropdown.on("mousemove-filtered", resultsSelector, this.bind(this.highlightUnderEvent));
+ this.dropdown.on("touchstart touchmove touchend", resultsSelector, this.bind(function (event) {
+ this._touchEvent = true;
+ this.highlightUnderEvent(event);
+ }));
+ this.dropdown.on("touchmove", resultsSelector, this.bind(this.touchMoved));
+ this.dropdown.on("touchstart touchend", resultsSelector, this.bind(this.clearTouchMoved));
+
+ // Waiting for a click event on touch devices to select option and hide dropdown
+ // otherwise click will be triggered on an underlying element
+ this.dropdown.on('click', this.bind(function (event) {
+ if (this._touchEvent) {
+ this._touchEvent = false;
+ this.selectHighlighted();
+ }
+ }));
installDebouncedScroll(80, this.results);
- this.dropdown.delegate(resultsSelector, "scroll-debounced", this.bind(this.loadMoreIfNeeded));
+ this.dropdown.on("scroll-debounced", resultsSelector, this.bind(this.loadMoreIfNeeded));
+
+ // do not propagate change event from the search field out of the component
+ $(this.container).on("change", ".select2-input", function(e) {e.stopPropagation();});
+ $(this.dropdown).on("change", ".select2-input", function(e) {e.stopPropagation();});
// if jquery.mousewheel plugin is installed we can prevent out-of-bounds scrolling of results via mousewheel
if ($.fn.mousewheel) {
results.mousewheel(function (e, delta, deltaX, deltaY) {
- var top = results.scrollTop(), height;
+ var top = results.scrollTop();
if (deltaY > 0 && top - deltaY <= 0) {
results.scrollTop(0);
killEvent(e);
}
installKeyUpChangeEvent(search);
- search.bind("keyup-change", this.bind(this.updateResults));
- search.bind("focus", function () { search.addClass("select2-focused"); if (search.val() === " ") search.val(""); });
- search.bind("blur", function () { search.removeClass("select2-focused");});
+ search.on("keyup-change input paste", this.bind(this.updateResults));
+ search.on("focus", function () { search.addClass("select2-focused"); });
+ search.on("blur", function () { search.removeClass("select2-focused");});
- this.dropdown.delegate(resultsSelector, "mouseup", this.bind(function (e) {
- if ($(e.target).closest(".select2-result-selectable:not(.select2-disabled)").length > 0) {
+ this.dropdown.on("mouseup", resultsSelector, this.bind(function (e) {
+ if ($(e.target).closest(".select2-result-selectable").length > 0) {
this.highlightUnderEvent(e);
this.selectHighlighted(e);
- } else {
- this.focusSearch();
}
- killEvent(e);
}));
// trap all mouse events from leaving the dropdown. sometimes there may be a modal that is listening
// for mouse events outside of itself so it can close itself. since the dropdown is now outside the select2's
// dom it will trigger the popup close, which is not what we want
- this.dropdown.bind("click mouseup mousedown", function (e) { e.stopPropagation(); });
+ // focusin can cause focus wars between modals and select2 since the dropdown is outside the modal.
+ this.dropdown.on("click mouseup mousedown touchstart touchend focusin", function (e) { e.stopPropagation(); });
+
+ this.nextSearchTerm = undefined;
if ($.isFunction(this.opts.initSelection)) {
// initialize selection based on the current value of the source element
this.monitorSource();
}
- if (opts.element.is(":disabled") || opts.element.is("[readonly='readonly']")) this.disable();
+ if (opts.maximumInputLength !== null) {
+ this.search.attr("maxlength", opts.maximumInputLength);
+ }
+
+ var disabled = opts.element.prop("disabled");
+ if (disabled === undefined) disabled = false;
+ this.enable(!disabled);
+
+ var readonly = opts.element.prop("readonly");
+ if (readonly === undefined) readonly = false;
+ this.readonly(readonly);
+
+ // Calculate size of scrollbar
+ scrollBarDimensions = scrollBarDimensions || measureScrollbar();
+
+ this.autofocus = opts.element.prop("autofocus");
+ opts.element.prop("autofocus", false);
+ if (this.autofocus) this.focus();
+
+ this.search.attr("placeholder", opts.searchInputPlaceholder);
},
// abstract
destroy: function () {
- var select2 = this.opts.element.data("select2");
+ var element=this.opts.element, select2 = element.data("select2"), self = this;
+
+ this.close();
+
+ if (element.length && element[0].detachEvent) {
+ element.each(function () {
+ this.detachEvent("onpropertychange", self._sync);
+ });
+ }
+ if (this.propertyObserver) {
+ this.propertyObserver.disconnect();
+ this.propertyObserver = null;
+ }
+ this._sync = null;
+
if (select2 !== undefined) {
select2.container.remove();
+ select2.liveRegion.remove();
select2.dropdown.remove();
- select2.opts.element
+ element
+ .removeClass("select2-offscreen")
.removeData("select2")
- .unbind(".select2")
- .show();
+ .off(".select2")
+ .prop("autofocus", this.autofocus || false);
+ if (this.elementTabIndex) {
+ element.attr({tabindex: this.elementTabIndex});
+ } else {
+ element.removeAttr("tabindex");
+ }
+ element.show();
+ }
+
+ cleanupJQueryElements.call(this,
+ "container",
+ "liveRegion",
+ "dropdown",
+ "results",
+ "search"
+ );
+ },
+
+ // abstract
+ optionToData: function(element) {
+ if (element.is("option")) {
+ return {
+ id:element.prop("value"),
+ text:element.text(),
+ element: element.get(),
+ css: element.attr("class"),
+ disabled: element.prop("disabled"),
+ locked: equal(element.attr("locked"), "locked") || equal(element.data("locked"), true)
+ };
+ } else if (element.is("optgroup")) {
+ return {
+ text:element.attr("label"),
+ children:[],
+ element: element.get(),
+ css: element.attr("class")
+ };
}
},
// abstract
prepareOpts: function (opts) {
- var element, select, idKey, ajaxUrl;
+ var element, select, idKey, ajaxUrl, self = this;
element = opts.element;
opts = $.extend({}, {
populateResults: function(container, results, query) {
- var populate, data, result, children, id=this.opts.id, self=this;
+ var populate, id=this.opts.id, liveRegion=this.liveRegion;
populate=function(results, container, depth) {
- var i, l, result, selectable, compound, node, label, innerContainer, formatted;
+ var i, l, result, selectable, disabled, compound, node, label, innerContainer, formatted;
+
+ results = opts.sortResults(results, container, query);
+
+ // collect the created nodes for bulk append
+ var nodes = [];
for (i = 0, l = results.length; i < l; i = i + 1) {
result=results[i];
- selectable=id(result) !== undefined;
- compound=("children" in result) && result.children.length > 0;
+
+ disabled = (result.disabled === true);
+ selectable = (!disabled) && (id(result) !== undefined);
+
+ compound=result.children && result.children.length > 0;
node=$("<li></li>");
node.addClass("select2-results-dept-"+depth);
node.addClass("select2-result");
node.addClass(selectable ? "select2-result-selectable" : "select2-result-unselectable");
+ if (disabled) { node.addClass("select2-disabled"); }
if (compound) { node.addClass("select2-result-with-children"); }
node.addClass(self.opts.formatResultCssClass(result));
+ node.attr("role", "presentation");
- label=$("<div></div>");
+ label=$(document.createElement("div"));
label.addClass("select2-result-label");
+ label.attr("id", "select2-result-label-" + nextUid());
+ label.attr("role", "option");
- formatted=opts.formatResult(result, label, query);
+ formatted=opts.formatResult(result, label, query, self.opts.escapeMarkup);
if (formatted!==undefined) {
- label.html(self.opts.escapeMarkup(formatted));
+ label.html(formatted);
+ node.append(label);
}
- node.append(label);
if (compound) {
}
node.data("select2-data", result);
- container.append(node);
+ nodes.push(node[0]);
}
+
+ // bulk append the created nodes
+ container.append(nodes);
+ liveRegion.text(opts.formatMatches(results.length));
};
populate(results, container, 0);
opts.id = function (e) { return e[idKey]; };
}
+ if ($.isArray(opts.element.data("select2Tags"))) {
+ if ("tags" in opts) {
+ throw "tags specified as both an attribute 'data-select2-tags' and in options of Select2 " + opts.element.attr("id");
+ }
+ opts.tags=opts.element.data("select2Tags");
+ }
+
if (select) {
opts.query = this.bind(function (query) {
var data = { results: [], more: false },
term = query.term,
- children, firstChild, process;
+ children, placeholderOption, process;
process=function(element, collection) {
var group;
if (element.is("option")) {
if (query.matcher(term, element.text(), element)) {
- collection.push({id:element.attr("value"), text:element.text(), element: element.get(), css: element.attr("class")});
+ collection.push(self.optionToData(element));
}
} else if (element.is("optgroup")) {
- group={text:element.attr("label"), children:[], element: element.get(), css: element.attr("class")};
+ group=self.optionToData(element);
element.children().each2(function(i, elm) { process(elm, group.children); });
if (group.children.length>0) {
collection.push(group);
// ignore the placeholder option if there is one
if (this.getPlaceholder() !== undefined && children.length > 0) {
- firstChild = children[0];
- if ($(firstChild).text() === "") {
- children=children.not(firstChild);
+ placeholderOption = this.getPlaceholderOption();
+ if (placeholderOption) {
+ children=children.not(placeholderOption);
}
}
query.callback(data);
});
- // this is needed because inside val() we construct choices from options and there id is hardcoded
+ // this is needed because inside val() we construct choices from options and their id is hardcoded
opts.id=function(e) { return e.id; };
- opts.formatResultCssClass = function(data) { return data.css; }
} else {
if (!("query" in opts)) {
+
if ("ajax" in opts) {
ajaxUrl = opts.element.data("ajax-url");
if (ajaxUrl && ajaxUrl.length > 0) {
opts.ajax.url = ajaxUrl;
}
- opts.query = ajax(opts.ajax);
+ opts.query = ajax.call(opts.element, opts.ajax);
} else if ("data" in opts) {
opts.query = local(opts.data);
} else if ("tags" in opts) {
opts.query = tags(opts.tags);
- opts.createSearchChoice = function (term) { return {id: term, text: term}; };
- opts.initSelection = function (element, callback) {
- var data = [];
- $(splitVal(element.val(), opts.separator)).each(function () {
- var id = this, text = this, tags=opts.tags;
- if ($.isFunction(tags)) tags=tags();
- $(tags).each(function() { if (equal(this.id, id)) { text = this.text; return false; } });
- data.push({id: id, text: text});
- });
-
- callback(data);
- };
+ if (opts.createSearchChoice === undefined) {
+ opts.createSearchChoice = function (term) { return {id: $.trim(term), text: $.trim(term)}; };
+ }
+ if (opts.initSelection === undefined) {
+ opts.initSelection = function (element, callback) {
+ var data = [];
+ $(splitVal(element.val(), opts.separator)).each(function () {
+ var obj = { id: this, text: this },
+ tags = opts.tags;
+ if ($.isFunction(tags)) tags=tags();
+ $(tags).each(function() { if (equal(this.id, obj.id)) { obj = this; return false; } });
+ data.push(obj);
+ });
+
+ callback(data);
+ };
+ }
}
}
}
throw "query function not defined for Select2 " + opts.element.attr("id");
}
+ if (opts.createSearchChoicePosition === 'top') {
+ opts.createSearchChoicePosition = function(list, item) { list.unshift(item); };
+ }
+ else if (opts.createSearchChoicePosition === 'bottom') {
+ opts.createSearchChoicePosition = function(list, item) { list.push(item); };
+ }
+ else if (typeof(opts.createSearchChoicePosition) !== "function") {
+ throw "invalid createSearchChoicePosition option must be 'top', 'bottom' or a custom function";
+ }
+
return opts;
},
*/
// abstract
monitorSource: function () {
- this.opts.element.bind("change.select2", this.bind(function (e) {
+ var el = this.opts.element, observer, self = this;
+
+ el.on("change.select2", this.bind(function (e) {
if (this.opts.element.data("select2-change-triggered") !== true) {
this.initSelection();
}
}));
+
+ this._sync = this.bind(function () {
+
+ // sync enabled state
+ var disabled = el.prop("disabled");
+ if (disabled === undefined) disabled = false;
+ this.enable(!disabled);
+
+ var readonly = el.prop("readonly");
+ if (readonly === undefined) readonly = false;
+ this.readonly(readonly);
+
+ syncCssClasses(this.container, this.opts.element, this.opts.adaptContainerCssClass);
+ this.container.addClass(evaluate(this.opts.containerCssClass, this.opts.element));
+
+ syncCssClasses(this.dropdown, this.opts.element, this.opts.adaptDropdownCssClass);
+ this.dropdown.addClass(evaluate(this.opts.dropdownCssClass, this.opts.element));
+
+ });
+
+ // IE8-10 (IE9/10 won't fire propertyChange via attachEventListener)
+ if (el.length && el[0].attachEvent) {
+ el.each(function() {
+ this.attachEvent("onpropertychange", self._sync);
+ });
+ }
+
+ // safari, chrome, firefox, IE11
+ observer = window.MutationObserver || window.WebKitMutationObserver|| window.MozMutationObserver;
+ if (observer !== undefined) {
+ if (this.propertyObserver) { delete this.propertyObserver; this.propertyObserver = null; }
+ this.propertyObserver = new observer(function (mutations) {
+ $.each(mutations, self._sync);
+ });
+ this.propertyObserver.observe(el.get(0), { attributes:true, subtree:false });
+ }
+ },
+
+ // abstract
+ triggerSelect: function(data) {
+ var evt = $.Event("select2-selecting", { val: this.id(data), object: data, choice: data });
+ this.opts.element.trigger(evt);
+ return !evt.isDefaultPrevented();
},
/**
// so here we trigger the click event manually
this.opts.element.click();
- // ValidationEngine ignorea the change event and listens instead to blur
+ // ValidationEngine ignores the change event and listens instead to blur
// so here we trigger the blur event manually if so desired
if (this.opts.blurOnChange)
this.opts.element.blur();
},
+ //abstract
+ isInterfaceEnabled: function()
+ {
+ return this.enabledInterface === true;
+ },
+
+ // abstract
+ enableInterface: function() {
+ var enabled = this._enabled && !this._readonly,
+ disabled = !enabled;
+
+ if (enabled === this.enabledInterface) return false;
+
+ this.container.toggleClass("select2-container-disabled", disabled);
+ this.close();
+ this.enabledInterface = enabled;
+
+ return true;
+ },
// abstract
- enable: function() {
- if (this.enabled) return;
+ enable: function(enabled) {
+ if (enabled === undefined) enabled = true;
+ if (this._enabled === enabled) return;
+ this._enabled = enabled;
- this.enabled=true;
- this.container.removeClass("select2-container-disabled");
+ this.opts.element.prop("disabled", !enabled);
+ this.enableInterface();
},
// abstract
disable: function() {
- if (!this.enabled) return;
+ this.enable(false);
+ },
- this.close();
+ // abstract
+ readonly: function(enabled) {
+ if (enabled === undefined) enabled = false;
+ if (this._readonly === enabled) return;
+ this._readonly = enabled;
- this.enabled=false;
- this.container.addClass("select2-container-disabled");
+ this.opts.element.prop("readonly", enabled);
+ this.enableInterface();
},
// abstract
opened: function () {
- return this.container.hasClass("select2-dropdown-open");
+ return (this.container) ? this.container.hasClass("select2-dropdown-open") : false;
},
// abstract
positionDropdown: function() {
- var offset = this.container.offset(),
- height = this.container.outerHeight(),
- width = this.container.outerWidth(),
- dropHeight = this.dropdown.outerHeight(),
- viewportBottom = $(window).scrollTop() + document.documentElement.clientHeight,
+ var $dropdown = this.dropdown,
+ offset = this.container.offset(),
+ height = this.container.outerHeight(false),
+ width = this.container.outerWidth(false),
+ dropHeight = $dropdown.outerHeight(false),
+ $window = $(window),
+ windowWidth = $window.width(),
+ windowHeight = $window.height(),
+ viewPortRight = $window.scrollLeft() + windowWidth,
+ viewportBottom = $window.scrollTop() + windowHeight,
dropTop = offset.top + height,
dropLeft = offset.left,
enoughRoomBelow = dropTop + dropHeight <= viewportBottom,
- enoughRoomAbove = (offset.top - dropHeight) >= this.body().scrollTop(),
- aboveNow = this.dropdown.hasClass("select2-drop-above"),
+ enoughRoomAbove = (offset.top - dropHeight) >= $window.scrollTop(),
+ dropWidth = $dropdown.outerWidth(false),
+ enoughRoomOnRight = dropLeft + dropWidth <= viewPortRight,
+ aboveNow = $dropdown.hasClass("select2-drop-above"),
bodyOffset,
above,
- css;
+ changeDirection,
+ css,
+ resultsListNode;
+
+ // always prefer the current above/below alignment, unless there is not enough room
+ if (aboveNow) {
+ above = true;
+ if (!enoughRoomAbove && enoughRoomBelow) {
+ changeDirection = true;
+ above = false;
+ }
+ } else {
+ above = false;
+ if (!enoughRoomBelow && enoughRoomAbove) {
+ changeDirection = true;
+ above = true;
+ }
+ }
- // console.log("below/ droptop:", dropTop, "dropHeight", dropHeight, "sum", (dropTop+dropHeight)+" viewport bottom", viewportBottom, "enough?", enoughRoomBelow);
- // console.log("above/ offset.top", offset.top, "dropHeight", dropHeight, "top", (offset.top-dropHeight), "scrollTop", this.body().scrollTop(), "enough?", enoughRoomAbove);
+ //if we are changing direction we need to get positions when dropdown is hidden;
+ if (changeDirection) {
+ $dropdown.hide();
+ offset = this.container.offset();
+ height = this.container.outerHeight(false);
+ width = this.container.outerWidth(false);
+ dropHeight = $dropdown.outerHeight(false);
+ viewPortRight = $window.scrollLeft() + windowWidth;
+ viewportBottom = $window.scrollTop() + windowHeight;
+ dropTop = offset.top + height;
+ dropLeft = offset.left;
+ dropWidth = $dropdown.outerWidth(false);
+ enoughRoomOnRight = dropLeft + dropWidth <= viewPortRight;
+ $dropdown.show();
+
+ // fix so the cursor does not move to the left within the search-textbox in IE
+ this.focusSearch();
+ }
- // fix positioning when body has an offset and is not position: static
+ if (this.opts.dropdownAutoWidth) {
+ resultsListNode = $('.select2-results', $dropdown)[0];
+ $dropdown.addClass('select2-drop-auto-width');
+ $dropdown.css('width', '');
+ // Add scrollbar width to dropdown if vertical scrollbar is present
+ dropWidth = $dropdown.outerWidth(false) + (resultsListNode.scrollHeight === resultsListNode.clientHeight ? 0 : scrollBarDimensions.width);
+ dropWidth > width ? width = dropWidth : dropWidth = width;
+ dropHeight = $dropdown.outerHeight(false);
+ enoughRoomOnRight = dropLeft + dropWidth <= viewPortRight;
+ }
+ else {
+ this.container.removeClass('select2-drop-auto-width');
+ }
- if (this.body().css('position') !== 'static') {
- bodyOffset = this.body().offset();
+ //console.log("below/ droptop:", dropTop, "dropHeight", dropHeight, "sum", (dropTop+dropHeight)+" viewport bottom", viewportBottom, "enough?", enoughRoomBelow);
+ //console.log("above/ offset.top", offset.top, "dropHeight", dropHeight, "top", (offset.top-dropHeight), "scrollTop", this.body.scrollTop(), "enough?", enoughRoomAbove);
+
+ // fix positioning when body has an offset and is not position: static
+ if (this.body.css('position') !== 'static') {
+ bodyOffset = this.body.offset();
dropTop -= bodyOffset.top;
dropLeft -= bodyOffset.left;
}
- // always prefer the current above/below alignment, unless there is not enough room
-
- if (aboveNow) {
- above = true;
- if (!enoughRoomAbove && enoughRoomBelow) above = false;
- } else {
- above = false;
- if (!enoughRoomBelow && enoughRoomAbove) above = true;
+ if (!enoughRoomOnRight) {
+ dropLeft = offset.left + this.container.outerWidth(false) - dropWidth;
}
+ css = {
+ left: dropLeft,
+ width: width
+ };
+
if (above) {
- dropTop = offset.top - dropHeight;
+ css.top = offset.top - dropHeight;
+ css.bottom = 'auto';
this.container.addClass("select2-drop-above");
- this.dropdown.addClass("select2-drop-above");
+ $dropdown.addClass("select2-drop-above");
}
else {
+ css.top = dropTop;
+ css.bottom = 'auto';
this.container.removeClass("select2-drop-above");
- this.dropdown.removeClass("select2-drop-above");
+ $dropdown.removeClass("select2-drop-above");
}
+ css = $.extend(css, evaluate(this.opts.dropdownCss, this.opts.element));
- css = $.extend({
- top: dropTop,
- left: dropLeft,
- width: width
- }, evaluate(this.opts.dropdownCss));
-
- this.dropdown.css(css);
+ $dropdown.css(css);
},
// abstract
if (this.opened()) return false;
- event = jQuery.Event("open");
+ if (this._enabled === false || this._readonly === true) return false;
+
+ event = $.Event("select2-opening");
this.opts.element.trigger(event);
return !event.isDefaultPrevented();
},
if (!this.shouldOpen()) return false;
- window.setTimeout(this.bind(this.opening), 1);
+ this.opening();
+
+ // Only bind the document mousemove when the dropdown is visible
+ $document.on("mousemove.select2Event", function (e) {
+ lastMousePosition.x = e.pageX;
+ lastMousePosition.y = e.pageY;
+ });
return true;
},
*/
// abstract
opening: function() {
- var cid = this.containerId, selector = this.containerSelector,
- scroll = "scroll." + cid, resize = "resize." + cid;
-
- this.container.parents().each(function() {
- $(this).bind(scroll, function() {
- var s2 = $(selector);
- if (s2.length == 0) {
- $(this).unbind(scroll);
- }
- s2.select2("close");
- });
- });
+ var cid = this.containerEventName,
+ scroll = "scroll." + cid,
+ resize = "resize."+cid,
+ orient = "orientationchange."+cid,
+ mask;
- $(window).bind(resize, function() {
- var s2 = $(selector);
- if (s2.length == 0) {
- $(window).unbind(resize);
- }
- s2.select2("close");
- });
+ this.container.addClass("select2-dropdown-open").addClass("select2-container-active");
this.clearDropdownAlignmentPreference();
- if (this.search.val() === " ") { this.search.val(""); }
+ if(this.dropdown[0] !== this.body.children().last()[0]) {
+ this.dropdown.detach().appendTo(this.body);
+ }
+
+ // create the dropdown mask if doesn't already exist
+ mask = $("#select2-drop-mask");
+ if (mask.length == 0) {
+ mask = $(document.createElement("div"));
+ mask.attr("id","select2-drop-mask").attr("class","select2-drop-mask");
+ mask.hide();
+ mask.appendTo(this.body);
+ mask.on("mousedown touchstart click", function (e) {
+ // Prevent IE from generating a click event on the body
+ reinsertElement(mask);
+
+ var dropdown = $("#select2-drop"), self;
+ if (dropdown.length > 0) {
+ self=dropdown.data("select2");
+ if (self.opts.selectOnBlur) {
+ self.selectHighlighted({noFocus: true});
+ }
+ self.close();
+ e.preventDefault();
+ e.stopPropagation();
+ }
+ });
+ }
- this.container.addClass("select2-dropdown-open").addClass("select2-container-active");
+ // ensure the mask is always right before the dropdown
+ if (this.dropdown.prev()[0] !== mask[0]) {
+ this.dropdown.before(mask);
+ }
- this.updateResults(true);
+ // move the global id to the correct dropdown
+ $("#select2-drop").removeAttr("id");
+ this.dropdown.attr("id", "select2-drop");
- if(this.dropdown[0] !== this.body().children().last()[0]) {
- this.dropdown.detach().appendTo(this.body());
- }
+ // show the elements
+ mask.show();
+ this.positionDropdown();
this.dropdown.show();
-
this.positionDropdown();
+
this.dropdown.addClass("select2-drop-active");
- this.ensureHighlightVisible();
+ // attach listeners to events that can change the position of the container and thus require
+ // the position of the dropdown to be updated as well so it does not come unglued from the container
+ var that = this;
+ this.container.parents().add(window).each(function () {
+ $(this).on(resize+" "+scroll+" "+orient, function (e) {
+ if (that.opened()) that.positionDropdown();
+ });
+ });
+
- this.focusSearch();
},
// abstract
close: function () {
if (!this.opened()) return;
- var self = this;
+ var cid = this.containerEventName,
+ scroll = "scroll." + cid,
+ resize = "resize."+cid,
+ orient = "orientationchange."+cid;
- this.container.parents().each(function() {
- $(this).unbind("scroll." + self.containerId);
- });
- $(window).unbind("resize." + this.containerId);
+ // unbind event listeners
+ this.container.parents().add(window).each(function () { $(this).off(scroll).off(resize).off(orient); });
this.clearDropdownAlignmentPreference();
+ $("#select2-drop-mask").hide();
+ this.dropdown.removeAttr("id"); // only the active dropdown has the select2-drop id
this.dropdown.hide();
this.container.removeClass("select2-dropdown-open").removeClass("select2-container-active");
this.results.empty();
+
+ // Now that the dropdown is closed, unbind the global document mousemove event
+ $document.off("mousemove.select2Event");
+
this.clearSearch();
+ this.search.removeClass("select2-active");
+ this.opts.element.trigger($.Event("select2-close"));
+ },
- this.opts.element.trigger(jQuery.Event("close"));
+ /**
+ * Opens control, sets input value, and updates results.
+ */
+ // abstract
+ externalSearch: function (term) {
+ this.open();
+ this.search.val(term);
+ this.updateResults(false);
},
// abstract
},
+ //abstract
+ getMaximumSelectionSize: function() {
+ return evaluate(this.opts.maximumSelectionSize, this.opts.element);
+ },
+
// abstract
ensureHighlightVisible: function () {
- var results = this.results, children, index, child, hb, rb, y, more;
+ var results = this.results, children, index, child, hb, rb, y, more, topOffset;
index = this.highlight();
return;
}
- children = results.find(".select2-result-selectable");
+ children = this.findHighlightableChoices().find('.select2-result-label');
child = $(children[index]);
- hb = child.offset().top + child.outerHeight();
+ topOffset = (child.offset() || {}).top || 0;
+
+ hb = topOffset + child.outerHeight(true);
// if this is the last child lets also make sure select2-more-results is visible
if (index === children.length - 1) {
more = results.find("li.select2-more-results");
if (more.length > 0) {
- hb = more.offset().top + more.outerHeight();
+ hb = more.offset().top + more.outerHeight(true);
}
}
- rb = results.offset().top + results.outerHeight();
+ rb = results.offset().top + results.outerHeight(true);
if (hb > rb) {
results.scrollTop(results.scrollTop() + (hb - rb));
}
- y = child.offset().top - results.offset().top;
+ y = topOffset - results.offset().top;
// make sure the top of the element is visible
- if (y < 0) {
+ if (y < 0 && child.css('display') != 'none' ) {
results.scrollTop(results.scrollTop() + y); // y is negative
}
},
// abstract
+ findHighlightableChoices: function() {
+ return this.results.find(".select2-result-selectable:not(.select2-disabled):not(.select2-selected)");
+ },
+
+ // abstract
moveHighlight: function (delta) {
- var choices = this.results.find(".select2-result-selectable"),
+ var choices = this.findHighlightableChoices(),
index = this.highlight();
while (index > -1 && index < choices.length) {
index += delta;
var choice = $(choices[index]);
- if (choice.hasClass("select2-result-selectable") && !choice.hasClass("select2-disabled")) {
+ if (choice.hasClass("select2-result-selectable") && !choice.hasClass("select2-disabled") && !choice.hasClass("select2-selected")) {
this.highlight(index);
break;
}
// abstract
highlight: function (index) {
- var choices = this.results.find(".select2-result-selectable").not(".select2-disabled");
+ var choices = this.findHighlightableChoices(),
+ choice,
+ data;
if (arguments.length === 0) {
return indexOf(choices.filter(".select2-highlighted")[0], choices.get());
if (index >= choices.length) index = choices.length - 1;
if (index < 0) index = 0;
- choices.removeClass("select2-highlighted");
+ this.removeHighlight();
- $(choices[index]).addClass("select2-highlighted");
- this.ensureHighlightVisible();
+ choice = $(choices[index]);
+ choice.addClass("select2-highlighted");
+ // ensure assistive technology can determine the active choice
+ this.search.attr("aria-activedescendant", choice.find(".select2-result-label").attr("id"));
+
+ this.ensureHighlightVisible();
+
+ this.liveRegion.text(choice.text());
+
+ data = choice.data("select2-data");
+ if (data) {
+ this.opts.element.trigger({ type: "select2-highlight", val: this.id(data), choice: data });
+ }
+ },
+
+ removeHighlight: function() {
+ this.results.find(".select2-highlighted").removeClass("select2-highlighted");
+ },
+
+ touchMoved: function() {
+ this._touchMoved = true;
+ },
+
+ clearTouchMoved: function() {
+ this._touchMoved = false;
},
// abstract
countSelectableResults: function() {
- return this.results.find(".select2-result-selectable").not(".select2-disabled").length;
+ return this.findHighlightableChoices().length;
},
// abstract
highlightUnderEvent: function (event) {
var el = $(event.target).closest(".select2-result-selectable");
if (el.length > 0 && !el.is(".select2-highlighted")) {
- var choices = this.results.find('.select2-result-selectable');
+ var choices = this.findHighlightableChoices();
this.highlight(choices.index(el));
} else if (el.length == 0) {
- // if we are over an unselectable item remove al highlights
- this.results.find(".select2-highlighted").removeClass("select2-highlighted");
+ // if we are over an unselectable item remove all highlights
+ this.removeHighlight();
}
},
var results = this.results,
more = results.find("li.select2-more-results"),
below, // pixels the element is below the scroll fold, below==0 is when the element is starting to be visible
- offset = -1, // index of first element without data
page = this.resultsPage + 1,
self=this,
term=this.search.val(),
if (more.length === 0) return;
below = more.offset().top - results.offset().top - results.height();
- if (below <= 0) {
+ if (below <= this.opts.loadMorePadding) {
more.addClass("select2-active");
this.opts.query({
+ element: this.opts.element,
term: term,
page: page,
context: context,
self.opts.populateResults.call(this, results, data.results, {term: term, page: page, context:context});
+ self.postprocessResults(data, false, false);
if (data.more===true) {
- more.detach().appendTo(results).text(self.opts.formatLoadMore(page+1));
+ more.detach().appendTo(results).text(evaluate(self.opts.formatLoadMore, self.opts.element, page+1));
window.setTimeout(function() { self.loadMoreIfNeeded(); }, 10);
} else {
more.remove();
}
self.positionDropdown();
self.resultsPage = page;
+ self.context = data.context;
+ this.opts.element.trigger({ type: "select2-loaded", items: data });
})});
}
},
*/
// abstract
updateResults: function (initial) {
- var search = this.search, results = this.results, opts = this.opts, data, self=this, input;
+ var search = this.search,
+ results = this.results,
+ opts = this.opts,
+ data,
+ self = this,
+ input,
+ term = search.val(),
+ lastTerm = $.data(this.container, "select2-last-term"),
+ // sequence number used to drop out-of-order responses
+ queryNumber;
+
+ // prevent duplicate queries against the same term
+ if (initial !== true && lastTerm && equal(term, lastTerm)) return;
+
+ $.data(this.container, "select2-last-term", term);
// if the search is currently hidden we do not alter the results
if (initial !== true && (this.showSearchInput === false || !this.opened())) {
return;
}
- search.addClass("select2-active");
-
function postRender() {
- results.scrollTop(0);
search.removeClass("select2-active");
self.positionDropdown();
+ if (results.find('.select2-no-results,.select2-selection-limit,.select2-searching').length) {
+ self.liveRegion.text(results.text());
+ }
+ else {
+ self.liveRegion.text(self.opts.formatMatches(results.find('.select2-result-selectable').length));
+ }
}
function render(html) {
- results.html(self.opts.escapeMarkup(html));
+ results.html(html);
postRender();
}
- if (opts.maximumSelectionSize >=1) {
+ queryNumber = ++this.queryCount;
+
+ var maxSelSize = this.getMaximumSelectionSize();
+ if (maxSelSize >=1) {
data = this.data();
- if ($.isArray(data) && data.length >= opts.maximumSelectionSize && checkFormatter(opts.formatSelectionTooBig, "formatSelectionTooBig")) {
- render("<li class='select2-selection-limit'>" + opts.formatSelectionTooBig(opts.maximumSelectionSize) + "</li>");
- return;
+ if ($.isArray(data) && data.length >= maxSelSize && checkFormatter(opts.formatSelectionTooBig, "formatSelectionTooBig")) {
+ render("<li class='select2-selection-limit'>" + evaluate(opts.formatSelectionTooBig, opts.element, maxSelSize) + "</li>");
+ return;
}
}
- if (search.val().length < opts.minimumInputLength && checkFormatter(opts.formatInputTooShort, "formatInputTooShort")) {
- render("<li class='select2-no-results'>" + opts.formatInputTooShort(search.val(), opts.minimumInputLength) + "</li>");
+ if (search.val().length < opts.minimumInputLength) {
+ if (checkFormatter(opts.formatInputTooShort, "formatInputTooShort")) {
+ render("<li class='select2-no-results'>" + evaluate(opts.formatInputTooShort, opts.element, search.val(), opts.minimumInputLength) + "</li>");
+ } else {
+ render("");
+ }
+ if (initial && this.showSearch) this.showSearch(true);
return;
}
- else {
- render("<li class='select2-searching'>" + opts.formatSearching() + "</li>");
+
+ if (opts.maximumInputLength && search.val().length > opts.maximumInputLength) {
+ if (checkFormatter(opts.formatInputTooLong, "formatInputTooLong")) {
+ render("<li class='select2-no-results'>" + evaluate(opts.formatInputTooLong, opts.element, search.val(), opts.maximumInputLength) + "</li>");
+ } else {
+ render("");
+ }
+ return;
+ }
+
+ if (opts.formatSearching && this.findHighlightableChoices().length === 0) {
+ render("<li class='select2-searching'>" + evaluate(opts.formatSearching, opts.element) + "</li>");
}
+ search.addClass("select2-active");
+
+ this.removeHighlight();
+
// give the tokenizer a chance to pre-process the input
input = this.tokenize();
if (input != undefined && input != null) {
}
this.resultsPage = 1;
+
opts.query({
+ element: opts.element,
term: search.val(),
page: this.resultsPage,
context: null,
callback: this.bind(function (data) {
var def; // default choice
+ // ignore old responses
+ if (queryNumber != this.queryCount) {
+ return;
+ }
+
// ignore a response if the select2 has been closed before it was received
- if (!this.opened()) return;
+ if (!this.opened()) {
+ this.search.removeClass("select2-active");
+ return;
+ }
+
+ // handle ajax error
+ if(data.hasError !== undefined && checkFormatter(opts.formatAjaxError, "formatAjaxError")) {
+ render("<li class='select2-ajax-error'>" + evaluate(opts.formatAjaxError, opts.element, data.jqXHR, data.textStatus, data.errorThrown) + "</li>");
+ return;
+ }
// save context, if any
this.context = (data.context===undefined) ? null : data.context;
-
// create a default choice and prepend it to the list
if (this.opts.createSearchChoice && search.val() !== "") {
- def = this.opts.createSearchChoice.call(null, search.val(), data.results);
+ def = this.opts.createSearchChoice.call(self, search.val(), data.results);
if (def !== undefined && def !== null && self.id(def) !== undefined && self.id(def) !== null) {
if ($(data.results).filter(
function () {
return equal(self.id(this), self.id(def));
}).length === 0) {
- data.results.unshift(def);
+ this.opts.createSearchChoicePosition(data.results, def);
}
}
}
if (data.results.length === 0 && checkFormatter(opts.formatNoMatches, "formatNoMatches")) {
- render("<li class='select2-no-results'>" + opts.formatNoMatches(search.val()) + "</li>");
+ render("<li class='select2-no-results'>" + evaluate(opts.formatNoMatches, opts.element, search.val()) + "</li>");
return;
}
self.opts.populateResults.call(this, results, data.results, {term: search.val(), page: this.resultsPage, context:null});
if (data.more === true && checkFormatter(opts.formatLoadMore, "formatLoadMore")) {
- results.append("<li class='select2-more-results'>" + self.opts.escapeMarkup(opts.formatLoadMore(this.resultsPage)) + "</li>");
+ results.append("<li class='select2-more-results'>" + opts.escapeMarkup(evaluate(opts.formatLoadMore, opts.element, this.resultsPage)) + "</li>");
window.setTimeout(function() { self.loadMoreIfNeeded(); }, 10);
}
this.postprocessResults(data, initial);
postRender();
+
+ this.opts.element.trigger({ type: "select2-loaded", items: data });
})});
},
// abstract
blur: function () {
+ // if selectOnBlur == true, select the currently highlighted option
+ if (this.opts.selectOnBlur)
+ this.selectHighlighted({noFocus: true});
+
this.close();
this.container.removeClass("select2-container-active");
- this.dropdown.removeClass("select2-drop-active");
// synonymous to .is(':focus'), which is available in jquery >= 1.6
if (this.search[0] === document.activeElement) { this.search.blur(); }
this.clearSearch();
// abstract
focusSearch: function () {
- // need to do it here as well as in timeout so it works in IE
- this.search.show();
- this.search.focus();
-
- /* we do this in a timeout so that current event processing can complete before this code is executed.
- this makes sure the search field is focussed even if the current event would blur it */
- window.setTimeout(this.bind(function () {
- // reset the value so IE places the cursor at the end of the input box
- this.search.show();
- this.search.focus();
- this.search.val(this.search.val());
- }), 10);
+ focus(this.search);
},
// abstract
- selectHighlighted: function () {
+ selectHighlighted: function (options) {
+ if (this._touchMoved) {
+ this.clearTouchMoved();
+ return;
+ }
var index=this.highlight(),
- highlighted=this.results.find(".select2-highlighted").not(".select2-disabled"),
- data = highlighted.closest('.select2-result-selectable').data("select2-data");
+ highlighted=this.results.find(".select2-highlighted"),
+ data = highlighted.closest('.select2-result').data("select2-data");
+
if (data) {
- highlighted.addClass("select2-disabled");
this.highlight(index);
- this.onSelect(data);
+ this.onSelect(data, options);
+ } else if (options && options.noFocus) {
+ this.close();
}
},
// abstract
getPlaceholder: function () {
+ var placeholderOption;
return this.opts.element.attr("placeholder") ||
this.opts.element.attr("data-placeholder") || // jquery 1.4 compat
this.opts.element.data("placeholder") ||
- this.opts.placeholder;
+ this.opts.placeholder ||
+ ((placeholderOption = this.getPlaceholderOption()) !== undefined ? placeholderOption.text() : undefined);
+ },
+
+ // abstract
+ getPlaceholderOption: function() {
+ if (this.select) {
+ var firstOption = this.select.children('option').first();
+ if (this.opts.placeholderOption !== undefined ) {
+ //Determine the placeholder option based on the specified placeholderOption setting
+ return (this.opts.placeholderOption === "first" && firstOption) ||
+ (typeof this.opts.placeholderOption === "function" && this.opts.placeholderOption(this.select));
+ } else if ($.trim(firstOption.text()) === "" && firstOption.val() === "") {
+ //No explicit placeholder option specified, use the first if it's blank
+ return firstOption;
+ }
+ }
},
/**
// abstract
initContainerWidth: function () {
function resolveContainerWidth() {
- var style, attrs, matches, i, l;
+ var style, attrs, matches, i, l, attr;
if (this.opts.width === "off") {
return null;
} else if (this.opts.width === "element"){
- return this.opts.element.outerWidth() === 0 ? 'auto' : this.opts.element.outerWidth() + 'px';
+ return this.opts.element.outerWidth(false) === 0 ? 'auto' : this.opts.element.outerWidth(false) + 'px';
} else if (this.opts.width === "copy" || this.opts.width === "resolve") {
// check if there is inline style on the element that contains width
style = this.opts.element.attr('style');
if (style !== undefined) {
attrs = style.split(';');
for (i = 0, l = attrs.length; i < l; i = i + 1) {
- matches = attrs[i].replace(/\s/g, '')
- .match(/width:(([-+]?([0-9]*\.)?[0-9]+)(px|em|ex|%|in|cm|mm|pt|pc))/);
+ attr = attrs[i].replace(/\s/g, '');
+ matches = attr.match(/^width:(([-+]?([0-9]*\.)?[0-9]+)(px|em|ex|%|in|cm|mm|pt|pc))/i);
if (matches !== null && matches.length >= 1)
return matches[1];
}
if (style.indexOf("%") > 0) return style;
// finally, fallback on the calculated width of the element
- return (this.opts.element.outerWidth() === 0 ? 'auto' : this.opts.element.outerWidth() + 'px');
+ return (this.opts.element.outerWidth(false) === 0 ? 'auto' : this.opts.element.outerWidth(false) + 'px');
}
return null;
var width = resolveContainerWidth.call(this);
if (width !== null) {
- this.container.attr("style", "width: "+width);
+ this.container.css("width", width);
}
}
});
// single
- createContainer: function () {
- var container = $("<div></div>", {
+ createContainer: function () {
+ var container = $(document.createElement("div")).attr({
"class": "select2-container"
}).html([
- " <a href='#' onclick='return false;' class='select2-choice'>",
- " <span></span><abbr class='select2-search-choice-close' style='display:none;'></abbr>",
- " <div><b></b></div>" ,
+ "<a href='javascript:void(0)' class='select2-choice' tabindex='-1'>",
+ " <span class='select2-chosen'> </span><abbr class='select2-search-choice-close'></abbr>",
+ " <span class='select2-arrow' role='presentation'><b role='presentation'></b></span>",
"</a>",
- " <div class='select2-drop select2-offscreen'>" ,
- " <div class='select2-search'>" ,
- " <input type='text' autocomplete='off' class='select2-input'/>" ,
- " </div>" ,
- " <ul class='select2-results'>" ,
- " </ul>" ,
+ "<label for='' class='select2-offscreen'></label>",
+ "<input class='select2-focusser select2-offscreen' type='text' aria-haspopup='true' role='button' />",
+ "<div class='select2-drop select2-display-none'>",
+ " <div class='select2-search'>",
+ " <label for='' class='select2-offscreen'></label>",
+ " <input type='text' autocomplete='off' autocorrect='off' autocapitalize='off' spellcheck='false' class='select2-input' role='combobox' aria-expanded='true'",
+ " aria-autocomplete='list' />",
+ " </div>",
+ " <ul class='select2-results' role='listbox'>",
+ " </ul>",
"</div>"].join(""));
return container;
},
// single
+ enableInterface: function() {
+ if (this.parent.enableInterface.apply(this, arguments)) {
+ this.focusser.prop("disabled", !this.isInterfaceEnabled());
+ }
+ },
+
+ // single
opening: function () {
- this.search.show();
+ var el, range, len;
+
+ if (this.opts.minimumResultsForSearch >= 0) {
+ this.showSearch(true);
+ }
+
this.parent.opening.apply(this, arguments);
- this.dropdown.removeClass("select2-offscreen");
+
+ if (this.showSearchInput !== false) {
+ // IE appends focusser.val() at the end of field :/ so we manually insert it at the beginning using a range
+ // all other browsers handle this just fine
+
+ this.search.val(this.focusser.val());
+ }
+ if (this.opts.shouldFocusInput(this)) {
+ this.search.focus();
+ // move the cursor to the end after focussing, otherwise it will be at the beginning and
+ // new text will appear *before* focusser.val()
+ el = this.search.get(0);
+ if (el.createTextRange) {
+ range = el.createTextRange();
+ range.collapse(false);
+ range.select();
+ } else if (el.setSelectionRange) {
+ len = this.search.val().length;
+ el.setSelectionRange(len, len);
+ }
+ }
+
+ // initializes search's value with nextSearchTerm (if defined by user)
+ // ignore nextSearchTerm if the dropdown is opened by the user pressing a letter
+ if(this.search.val() === "") {
+ if(this.nextSearchTerm != undefined){
+ this.search.val(this.nextSearchTerm);
+ this.search.select();
+ }
+ }
+
+ this.focusser.prop("disabled", true).val("");
+ this.updateResults(true);
+ this.opts.element.trigger($.Event("select2-open"));
},
// single
close: function () {
if (!this.opened()) return;
this.parent.close.apply(this, arguments);
- this.dropdown.removeAttr("style").addClass("select2-offscreen").insertAfter(this.selection).show();
+
+ this.focusser.prop("disabled", false);
+
+ if (this.opts.shouldFocusInput(this)) {
+ this.focusser.focus();
+ }
},
// single
focus: function () {
- this.close();
- this.selection.focus();
+ if (this.opened()) {
+ this.close();
+ } else {
+ this.focusser.prop("disabled", false);
+ if (this.opts.shouldFocusInput(this)) {
+ this.focusser.focus();
+ }
+ }
},
// single
isFocused: function () {
- return this.selection[0] === document.activeElement;
+ return this.container.hasClass("select2-container-active");
},
// single
cancel: function () {
this.parent.cancel.apply(this, arguments);
- this.selection.focus();
+ this.focusser.prop("disabled", false);
+
+ if (this.opts.shouldFocusInput(this)) {
+ this.focusser.focus();
+ }
+ },
+
+ // single
+ destroy: function() {
+ $("label[for='" + this.focusser.attr('id') + "']")
+ .attr('for', this.opts.element.attr("id"));
+ this.parent.destroy.apply(this, arguments);
+
+ cleanupJQueryElements.call(this,
+ "selection",
+ "focusser"
+ );
},
// single
var selection,
container = this.container,
dropdown = this.dropdown,
- clickingInside = false;
+ idSuffix = nextUid(),
+ elementLabel;
+
+ if (this.opts.minimumResultsForSearch < 0) {
+ this.showSearch(false);
+ } else {
+ this.showSearch(true);
+ }
this.selection = selection = container.find(".select2-choice");
- this.search.bind("keydown", this.bind(function (e) {
- if (!this.enabled) return;
+ this.focusser = container.find(".select2-focusser");
- if (e.which === KEY.PAGE_UP || e.which === KEY.PAGE_DOWN) {
- // prevent the page from scrolling
- killEvent(e);
- return;
- }
+ // add aria associations
+ selection.find(".select2-chosen").attr("id", "select2-chosen-"+idSuffix);
+ this.focusser.attr("aria-labelledby", "select2-chosen-"+idSuffix);
+ this.results.attr("id", "select2-results-"+idSuffix);
+ this.search.attr("aria-owns", "select2-results-"+idSuffix);
- if (this.opened()) {
- switch (e.which) {
- case KEY.UP:
- case KEY.DOWN:
- this.moveHighlight((e.which === KEY.UP) ? -1 : 1);
- killEvent(e);
- return;
- case KEY.TAB:
- case KEY.ENTER:
- this.selectHighlighted();
- killEvent(e);
- return;
- case KEY.ESC:
- this.cancel(e);
- killEvent(e);
- return;
- }
- } else {
+ // rewrite labels from original element to focusser
+ this.focusser.attr("id", "s2id_autogen"+idSuffix);
- if (e.which === KEY.TAB || KEY.isControl(e) || KEY.isFunctionKey(e) || e.which === KEY.ESC) {
- return;
- }
+ elementLabel = $("label[for='" + this.opts.element.attr("id") + "']");
- if (this.opts.openOnEnter === false && e.which === KEY.ENTER) {
- return;
- }
+ this.focusser.prev()
+ .text(elementLabel.text())
+ .attr('for', this.focusser.attr('id'));
- this.open();
+ // Ensure the original element retains an accessible name
+ var originalTitle = this.opts.element.attr("title");
+ this.opts.element.attr("title", (originalTitle || elementLabel.text()));
- if (e.which === KEY.ENTER) {
- // do not propagate the event otherwise we open, and propagate enter which closes
- return;
- }
- }
- }));
+ this.focusser.attr("tabindex", this.elementTabIndex);
- this.search.bind("focus", this.bind(function() {
- this.selection.attr("tabIndex", "-1");
- }));
- this.search.bind("blur", this.bind(function() {
- if (!this.opened()) this.container.removeClass("select2-container-active");
- window.setTimeout(this.bind(function() { this.selection.attr("tabIndex", this.opts.element.attr("tabIndex")); }), 10);
- }));
+ // write label for search field using the label from the focusser element
+ this.search.attr("id", this.focusser.attr('id') + '_search');
- selection.bind("mousedown", this.bind(function (e) {
- clickingInside = true;
+ this.search.prev()
+ .text($("label[for='" + this.focusser.attr('id') + "']").text())
+ .attr('for', this.search.attr('id'));
- if (this.opened()) {
- this.close();
- this.selection.focus();
- } else if (this.enabled) {
- this.open();
- }
+ this.search.on("keydown", this.bind(function (e) {
+ if (!this.isInterfaceEnabled()) return;
- clickingInside = false;
- }));
+ // filter 229 keyCodes (input method editor is processing key input)
+ if (229 == e.keyCode) return;
- dropdown.bind("mousedown", this.bind(function() { this.search.focus(); }));
+ if (e.which === KEY.PAGE_UP || e.which === KEY.PAGE_DOWN) {
+ // prevent the page from scrolling
+ killEvent(e);
+ return;
+ }
- selection.bind("focus", this.bind(function() {
- this.container.addClass("select2-container-active");
- // hide the search so the tab key does not focus on it
- this.search.attr("tabIndex", "-1");
+ switch (e.which) {
+ case KEY.UP:
+ case KEY.DOWN:
+ this.moveHighlight((e.which === KEY.UP) ? -1 : 1);
+ killEvent(e);
+ return;
+ case KEY.ENTER:
+ this.selectHighlighted();
+ killEvent(e);
+ return;
+ case KEY.TAB:
+ this.selectHighlighted({noFocus: true});
+ return;
+ case KEY.ESC:
+ this.cancel(e);
+ killEvent(e);
+ return;
+ }
}));
- selection.bind("blur", this.bind(function() {
- if (!this.opened()) {
- this.container.removeClass("select2-container-active");
+ this.search.on("blur", this.bind(function(e) {
+ // a workaround for chrome to keep the search field focussed when the scroll bar is used to scroll the dropdown.
+ // without this the search field loses focus which is annoying
+ if (document.activeElement === this.body.get(0)) {
+ window.setTimeout(this.bind(function() {
+ if (this.opened()) {
+ this.search.focus();
+ }
+ }), 0);
}
- window.setTimeout(this.bind(function() { this.search.attr("tabIndex", this.opts.element.attr("tabIndex")); }), 10);
}));
- selection.bind("keydown", this.bind(function(e) {
- if (!this.enabled) return;
+ this.focusser.on("keydown", this.bind(function (e) {
+ if (!this.isInterfaceEnabled()) return;
- if (e.which === KEY.PAGE_UP || e.which === KEY.PAGE_DOWN) {
- // prevent the page from scrolling
- killEvent(e);
+ if (e.which === KEY.TAB || KEY.isControl(e) || KEY.isFunctionKey(e) || e.which === KEY.ESC) {
return;
}
- if (e.which === KEY.TAB || KEY.isControl(e) || KEY.isFunctionKey(e)
- || e.which === KEY.ESC) {
+ if (this.opts.openOnEnter === false && e.which === KEY.ENTER) {
+ killEvent(e);
return;
}
- if (this.opts.openOnEnter === false && e.which === KEY.ENTER) {
+ if (e.which == KEY.DOWN || e.which == KEY.UP
+ || (e.which == KEY.ENTER && this.opts.openOnEnter)) {
+
+ if (e.altKey || e.ctrlKey || e.shiftKey || e.metaKey) return;
+
+ this.open();
+ killEvent(e);
return;
}
- if (e.which == KEY.DELETE) {
+ if (e.which == KEY.DELETE || e.which == KEY.BACKSPACE) {
if (this.opts.allowClear) {
this.clear();
}
+ killEvent(e);
return;
}
+ }));
- this.open();
- if (e.which === KEY.ENTER) {
- // do not propagate the event otherwise we open, and propagate enter which closes
- killEvent(e);
- return;
+ installKeyUpChangeEvent(this.focusser);
+ this.focusser.on("keyup-change input", this.bind(function(e) {
+ if (this.opts.minimumResultsForSearch >= 0) {
+ e.stopPropagation();
+ if (this.opened()) return;
+ this.open();
}
+ }));
- // do not set the search input value for non-alpha-numeric keys
- // otherwise pressing down results in a '(' being set in the search field
- if (e.which < 48 ) { // '0' == 48
- killEvent(e);
- return;
- }
+ selection.on("mousedown touchstart", "abbr", this.bind(function (e) {
+ if (!this.isInterfaceEnabled()) return;
+ this.clear();
+ killEventImmediately(e);
+ this.close();
+ this.selection.focus();
+ }));
- var keyWritten = String.fromCharCode(e.which).toLowerCase();
+ selection.on("mousedown touchstart", this.bind(function (e) {
+ // Prevent IE from generating a click event on the body
+ reinsertElement(selection);
- if (e.shiftKey) {
- keyWritten = keyWritten.toUpperCase();
+ if (!this.container.hasClass("select2-container-active")) {
+ this.opts.element.trigger($.Event("select2-focus"));
}
- // focus the field before calling val so the cursor ends up after the value instead of before
- this.search.focus();
- this.search.val(keyWritten);
+ if (this.opened()) {
+ this.close();
+ } else if (this.isInterfaceEnabled()) {
+ this.open();
+ }
- // prevent event propagation so it doesnt replay on the now focussed search field and result in double key entry
killEvent(e);
}));
- selection.delegate("abbr", "mousedown", this.bind(function (e) {
- if (!this.enabled) return;
- this.clear();
- killEvent(e);
- this.close();
- this.triggerChange();
- this.selection.focus();
+ dropdown.on("mousedown touchstart", this.bind(function() {
+ if (this.opts.shouldFocusInput(this)) {
+ this.search.focus();
+ }
}));
- this.setPlaceholder();
+ selection.on("focus", this.bind(function(e) {
+ killEvent(e);
+ }));
- this.search.bind("focus", this.bind(function() {
+ this.focusser.on("focus", this.bind(function(){
+ if (!this.container.hasClass("select2-container-active")) {
+ this.opts.element.trigger($.Event("select2-focus"));
+ }
this.container.addClass("select2-container-active");
+ })).on("blur", this.bind(function() {
+ if (!this.opened()) {
+ this.container.removeClass("select2-container-active");
+ this.opts.element.trigger($.Event("select2-blur"));
+ }
}));
+ this.search.on("focus", this.bind(function(){
+ if (!this.container.hasClass("select2-container-active")) {
+ this.opts.element.trigger($.Event("select2-focus"));
+ }
+ this.container.addClass("select2-container-active");
+ }));
+
+ this.initContainerWidth();
+ this.opts.element.addClass("select2-offscreen");
+ this.setPlaceholder();
+
},
// single
- clear: function() {
- this.opts.element.val("");
- this.selection.find("span").empty();
- this.selection.removeData("select2-data");
- this.setPlaceholder();
+ clear: function(triggerChange) {
+ var data=this.selection.data("select2-data");
+ if (data) { // guard against queued quick consecutive clicks
+ var evt = $.Event("select2-clearing");
+ this.opts.element.trigger(evt);
+ if (evt.isDefaultPrevented()) {
+ return;
+ }
+ var placeholderOption = this.getPlaceholderOption();
+ this.opts.element.val(placeholderOption ? placeholderOption.val() : "");
+ this.selection.find(".select2-chosen").empty();
+ this.selection.removeData("select2-data");
+ this.setPlaceholder();
+
+ if (triggerChange !== false){
+ this.opts.element.trigger({ type: "select2-removed", val: this.id(data), choice: data });
+ this.triggerChange({removed:data});
+ }
+ }
},
/**
// single
initSelection: function () {
var selected;
- if (this.opts.element.val() === "") {
+ if (this.isPlaceholderOptionSelected()) {
+ this.updateSelection(null);
this.close();
this.setPlaceholder();
} else {
self.updateSelection(selected);
self.close();
self.setPlaceholder();
+ self.nextSearchTerm = self.opts.nextSearchTerm(selected, self.search.val());
}
});
}
},
+ isPlaceholderOptionSelected: function() {
+ var placeholderOption;
+ if (this.getPlaceholder() === undefined) return false; // no placeholder specified so no option should be considered
+ return ((placeholderOption = this.getPlaceholderOption()) !== undefined && placeholderOption.prop("selected"))
+ || (this.opts.element.val() === "")
+ || (this.opts.element.val() === undefined)
+ || (this.opts.element.val() === null);
+ },
+
// single
prepareOpts: function () {
- var opts = this.parent.prepareOpts.apply(this, arguments);
+ var opts = this.parent.prepareOpts.apply(this, arguments),
+ self=this;
if (opts.element.get(0).tagName.toLowerCase() === "select") {
// install the selection initializer
opts.initSelection = function (element, callback) {
- var selected = element.find(":selected");
+ var selected = element.find("option").filter(function() { return this.selected && !this.disabled });
// a single select box always has a value, no need to null check 'selected'
- if ($.isFunction(callback))
- callback({id: selected.attr("value"), text: selected.text()});
+ callback(self.optionToData(selected));
+ };
+ } else if ("data" in opts) {
+ // install default initSelection when applied to hidden input and data is local
+ opts.initSelection = opts.initSelection || function (element, callback) {
+ var id = element.val();
+ //search in data by id, storing the actual matching item
+ var match = null;
+ opts.query({
+ matcher: function(term, text, el){
+ var is_match = equal(id, opts.id(el));
+ if (is_match) {
+ match = el;
+ }
+ return is_match;
+ },
+ callback: !$.isFunction(callback) ? $.noop : function() {
+ callback(match);
+ }
+ });
};
}
},
// single
+ getPlaceholder: function() {
+ // if a placeholder is specified on a single select without a valid placeholder option ignore it
+ if (this.select) {
+ if (this.getPlaceholderOption() === undefined) {
+ return undefined;
+ }
+ }
+
+ return this.parent.getPlaceholder.apply(this, arguments);
+ },
+
+ // single
setPlaceholder: function () {
var placeholder = this.getPlaceholder();
- if (this.opts.element.val() === "" && placeholder !== undefined) {
+ if (this.isPlaceholderOptionSelected() && placeholder !== undefined) {
- // check for a first blank option if attached to a select
- if (this.select && this.select.find("option:first").text() !== "") return;
+ // check for a placeholder option if attached to a select
+ if (this.select && this.getPlaceholderOption() === undefined) return;
- this.selection.find("span").html(this.opts.escapeMarkup(placeholder));
+ this.selection.find(".select2-chosen").html(this.opts.escapeMarkup(placeholder));
this.selection.addClass("select2-default");
- this.selection.find("abbr").hide();
+ this.container.removeClass("select2-allowclear");
}
},
// single
- postprocessResults: function (data, initial) {
+ postprocessResults: function (data, initial, noHighlightUpdate) {
var selected = 0, self = this, showSearchInput = true;
// find the selected element in the result list
- this.results.find(".select2-result-selectable").each2(function (i, elm) {
+ this.findHighlightableChoices().each2(function (i, elm) {
if (equal(self.id(elm.data("select2-data")), self.opts.element.val())) {
selected = i;
return false;
});
// and highlight it
+ if (noHighlightUpdate !== false) {
+ if (initial === true && selected >= 0) {
+ this.highlight(selected);
+ } else {
+ this.highlight(0);
+ }
+ }
- this.highlight(selected);
-
- // hide the search box if this is the first we got the results and there are a few of them
+ // hide the search box if this is the first we got the results and there are enough of them for search
if (initial === true) {
- showSearchInput = this.showSearchInput = countResults(data.results) >= this.opts.minimumResultsForSearch;
- this.dropdown.find(".select2-search")[showSearchInput ? "removeClass" : "addClass"]("select2-search-hidden");
-
- //add "select2-with-searchbox" to the container if search box is shown
- $(this.dropdown, this.container)[showSearchInput ? "addClass" : "removeClass"]("select2-with-searchbox");
+ var min = this.opts.minimumResultsForSearch;
+ if (min >= 0) {
+ this.showSearch(countResults(data.results) >= min);
+ }
}
+ },
+
+ // single
+ showSearch: function(showSearchInput) {
+ if (this.showSearchInput === showSearchInput) return;
+
+ this.showSearchInput = showSearchInput;
+ this.dropdown.find(".select2-search").toggleClass("select2-search-hidden", !showSearchInput);
+ this.dropdown.find(".select2-search").toggleClass("select2-offscreen", !showSearchInput);
+ //add "select2-with-searchbox" to the container if search box is shown
+ $(this.dropdown, this.container).toggleClass("select2-with-searchbox", showSearchInput);
},
// single
- onSelect: function (data) {
- var old = this.opts.element.val();
+ onSelect: function (data, options) {
+
+ if (!this.triggerSelect(data)) { return; }
+
+ var old = this.opts.element.val(),
+ oldData = this.data();
this.opts.element.val(this.id(data));
this.updateSelection(data);
+
+ this.opts.element.trigger({ type: "select2-selected", val: this.id(data), choice: data });
+
+ this.nextSearchTerm = this.opts.nextSearchTerm(data, this.search.val());
this.close();
- this.selection.focus();
- if (!equal(old, this.id(data))) { this.triggerChange(); }
+ if ((!options || !options.noFocus) && this.opts.shouldFocusInput(this)) {
+ this.focusser.focus();
+ }
+
+ if (!equal(old, this.id(data))) {
+ this.triggerChange({ added: data, removed: oldData });
+ }
},
// single
updateSelection: function (data) {
- var container=this.selection.find("span"), formatted;
+ var container=this.selection.find(".select2-chosen"), formatted, cssClass;
this.selection.data("select2-data", data);
container.empty();
- formatted=this.opts.formatSelection(data, container);
+ if (data !== null) {
+ formatted=this.opts.formatSelection(data, container, this.opts.escapeMarkup);
+ }
if (formatted !== undefined) {
- container.append(this.opts.escapeMarkup(formatted));
+ container.append(formatted);
+ }
+ cssClass=this.opts.formatSelectionCssClass(data, container);
+ if (cssClass !== undefined) {
+ container.addClass(cssClass);
}
this.selection.removeClass("select2-default");
if (this.opts.allowClear && this.getPlaceholder() !== undefined) {
- this.selection.find("abbr").show();
+ this.container.addClass("select2-allowclear");
}
},
// single
val: function () {
- var val, data = null, self = this;
+ var val,
+ triggerChange = false,
+ data = null,
+ self = this,
+ oldData = this.data();
if (arguments.length === 0) {
return this.opts.element.val();
val = arguments[0];
+ if (arguments.length > 1) {
+ triggerChange = arguments[1];
+ }
+
if (this.select) {
this.select
.val(val)
- .find(":selected").each2(function (i, elm) {
- data = {id: elm.attr("value"), text: elm.text()};
+ .find("option").filter(function() { return this.selected }).each2(function (i, elm) {
+ data = self.optionToData(elm);
return false;
});
this.updateSelection(data);
this.setPlaceholder();
+ if (triggerChange) {
+ this.triggerChange({added: data, removed:oldData});
+ }
} else {
+ // val is an id. !val is true for [undefined,null,'',0] - 0 is legal
+ if (!val && val !== 0) {
+ this.clear(triggerChange);
+ return;
+ }
if (this.opts.initSelection === undefined) {
throw new Error("cannot call val() if initSelection() is not defined");
}
- // val is an id. !val is true for [undefined,null,'']
- if (!val) {
- this.clear();
- return;
- }
this.opts.element.val(val);
this.opts.initSelection(this.opts.element, function(data){
self.opts.element.val(!data ? "" : self.id(data));
self.updateSelection(data);
self.setPlaceholder();
+ if (triggerChange) {
+ self.triggerChange({added: data, removed:oldData});
+ }
});
}
},
// single
clearSearch: function () {
this.search.val("");
+ this.focusser.val("");
},
// single
data: function(value) {
- var data;
+ var data,
+ triggerChange = false;
if (arguments.length === 0) {
data = this.selection.data("select2-data");
if (data == undefined) data = null;
return data;
} else {
- if (!value || value === "") {
- this.clear();
+ if (arguments.length > 1) {
+ triggerChange = arguments[1];
+ }
+ if (!value) {
+ this.clear(triggerChange);
} else {
+ data = this.data();
this.opts.element.val(!value ? "" : this.id(value));
this.updateSelection(value);
+ if (triggerChange) {
+ this.triggerChange({added: value, removed:data});
+ }
}
}
}
// multi
createContainer: function () {
- var container = $("<div></div>", {
+ var container = $(document.createElement("div")).attr({
"class": "select2-container select2-container-multi"
}).html([
- " <ul class='select2-choices'>",
- //"<li class='select2-search-choice'><span>California</span><a href="javascript:void(0)" class="select2-search-choice-close"></a></li>" ,
- " <li class='select2-search-field'>" ,
- " <input type='text' autocomplete='off' class='select2-input'>" ,
- " </li>" ,
- "</ul>" ,
- "<div class='select2-drop select2-drop-multi' style='display:none;'>" ,
- " <ul class='select2-results'>" ,
- " </ul>" ,
+ "<ul class='select2-choices'>",
+ " <li class='select2-search-field'>",
+ " <label for='' class='select2-offscreen'></label>",
+ " <input type='text' autocomplete='off' autocorrect='off' autocapitalize='off' spellcheck='false' class='select2-input'>",
+ " </li>",
+ "</ul>",
+ "<div class='select2-drop select2-drop-multi select2-display-none'>",
+ " <ul class='select2-results'>",
+ " </ul>",
"</div>"].join(""));
- return container;
+ return container;
},
// multi
prepareOpts: function () {
- var opts = this.parent.prepareOpts.apply(this, arguments);
+ var opts = this.parent.prepareOpts.apply(this, arguments),
+ self=this;
// TODO validate placeholder is a string if specified
if (opts.element.get(0).tagName.toLowerCase() === "select") {
- // install sthe selection initializer
- opts.initSelection = function (element,callback) {
+ // install the selection initializer
+ opts.initSelection = function (element, callback) {
var data = [];
- element.find(":selected").each2(function (i, elm) {
- data.push({id: elm.attr("value"), text: elm.text()});
- });
- if ($.isFunction(callback))
- callback(data);
+ element.find("option").filter(function() { return this.selected && !this.disabled }).each2(function (i, elm) {
+ data.push(self.optionToData(elm));
+ });
+ callback(data);
+ };
+ } else if ("data" in opts) {
+ // install default initSelection when applied to hidden input and data is local
+ opts.initSelection = opts.initSelection || function (element, callback) {
+ var ids = splitVal(element.val(), opts.separator);
+ //search in data by array of ids, storing matching items in a list
+ var matches = [];
+ opts.query({
+ matcher: function(term, text, el){
+ var is_match = $.grep(ids, function(id) {
+ return equal(id, opts.id(el));
+ }).length;
+ if (is_match) {
+ matches.push(el);
+ }
+ return is_match;
+ },
+ callback: !$.isFunction(callback) ? $.noop : function() {
+ // reorder matches based on the order they appear in the ids array because right now
+ // they are in the order in which they appear in data array
+ var ordered = [];
+ for (var i = 0; i < ids.length; i++) {
+ var id = ids[i];
+ for (var j = 0; j < matches.length; j++) {
+ var match = matches[j];
+ if (equal(id, opts.id(match))) {
+ ordered.push(match);
+ matches.splice(j, 1);
+ break;
+ }
+ }
+ }
+ callback(ordered);
+ }
+ });
};
}
},
// multi
+ selectChoice: function (choice) {
+
+ var selected = this.container.find(".select2-search-choice-focus");
+ if (selected.length && choice && choice[0] == selected[0]) {
+
+ } else {
+ if (selected.length) {
+ this.opts.element.trigger("choice-deselected", selected);
+ }
+ selected.removeClass("select2-search-choice-focus");
+ if (choice && choice.length) {
+ this.close();
+ choice.addClass("select2-search-choice-focus");
+ this.opts.element.trigger("choice-selected", choice);
+ }
+ }
+ },
+
+ // multi
+ destroy: function() {
+ $("label[for='" + this.search.attr('id') + "']")
+ .attr('for', this.opts.element.attr("id"));
+ this.parent.destroy.apply(this, arguments);
+
+ cleanupJQueryElements.call(this,
+ "searchContainer",
+ "selection"
+ );
+ },
+
+ // multi
initContainer: function () {
var selector = ".select2-choices", selection;
this.searchContainer = this.container.find(".select2-search-field");
this.selection = selection = this.container.find(selector);
- this.search.bind("keydown", this.bind(function (e) {
- if (!this.enabled) return;
+ var _this = this;
+ this.selection.on("click", ".select2-search-choice:not(.select2-locked)", function (e) {
+ //killEvent(e);
+ _this.search[0].focus();
+ _this.selectChoice($(this));
+ });
- if (e.which === KEY.BACKSPACE && this.search.val() === "") {
- this.close();
+ // rewrite labels from original element to focusser
+ this.search.attr("id", "s2id_autogen"+nextUid());
- var choices,
- selected = selection.find(".select2-search-choice-focus");
- if (selected.length > 0) {
- this.unselect(selected.first());
- this.search.width(10);
- killEvent(e);
- return;
+ this.search.prev()
+ .text($("label[for='" + this.opts.element.attr("id") + "']").text())
+ .attr('for', this.search.attr('id'));
+
+ this.search.on("input paste", this.bind(function() {
+ if (this.search.attr('placeholder') && this.search.val().length == 0) return;
+ if (!this.isInterfaceEnabled()) return;
+ if (!this.opened()) {
+ this.open();
+ }
+ }));
+
+ this.search.attr("tabindex", this.elementTabIndex);
+
+ this.keydowns = 0;
+ this.search.on("keydown", this.bind(function (e) {
+ if (!this.isInterfaceEnabled()) return;
+
+ ++this.keydowns;
+ var selected = selection.find(".select2-search-choice-focus");
+ var prev = selected.prev(".select2-search-choice:not(.select2-locked)");
+ var next = selected.next(".select2-search-choice:not(.select2-locked)");
+ var pos = getCursorInfo(this.search);
+
+ if (selected.length &&
+ (e.which == KEY.LEFT || e.which == KEY.RIGHT || e.which == KEY.BACKSPACE || e.which == KEY.DELETE || e.which == KEY.ENTER)) {
+ var selectedChoice = selected;
+ if (e.which == KEY.LEFT && prev.length) {
+ selectedChoice = prev;
+ }
+ else if (e.which == KEY.RIGHT) {
+ selectedChoice = next.length ? next : null;
+ }
+ else if (e.which === KEY.BACKSPACE) {
+ if (this.unselect(selected.first())) {
+ this.search.width(10);
+ selectedChoice = prev.length ? prev : next;
+ }
+ } else if (e.which == KEY.DELETE) {
+ if (this.unselect(selected.first())) {
+ this.search.width(10);
+ selectedChoice = next.length ? next : null;
+ }
+ } else if (e.which == KEY.ENTER) {
+ selectedChoice = null;
}
- choices = selection.find(".select2-search-choice");
- if (choices.length > 0) {
- choices.last().addClass("select2-search-choice-focus");
+ this.selectChoice(selectedChoice);
+ killEvent(e);
+ if (!selectedChoice || !selectedChoice.length) {
+ this.open();
}
+ return;
+ } else if (((e.which === KEY.BACKSPACE && this.keydowns == 1)
+ || e.which == KEY.LEFT) && (pos.offset == 0 && !pos.length)) {
+
+ this.selectChoice(selection.find(".select2-search-choice:not(.select2-locked)").last());
+ killEvent(e);
+ return;
} else {
- selection.find(".select2-search-choice-focus").removeClass("select2-search-choice-focus");
+ this.selectChoice(null);
}
if (this.opened()) {
killEvent(e);
return;
case KEY.ENTER:
- case KEY.TAB:
this.selectHighlighted();
killEvent(e);
return;
+ case KEY.TAB:
+ this.selectHighlighted({noFocus:true});
+ this.close();
+ return;
case KEY.ESC:
this.cancel(e);
killEvent(e);
return;
}
- if (this.opts.openOnEnter === false && e.which === KEY.ENTER) {
- return;
+ if (e.which === KEY.ENTER) {
+ if (this.opts.openOnEnter === false) {
+ return;
+ } else if (e.altKey || e.ctrlKey || e.shiftKey || e.metaKey) {
+ return;
+ }
}
this.open();
// prevent the page from scrolling
killEvent(e);
}
+
+ if (e.which === KEY.ENTER) {
+ // prevent form from being submitted
+ killEvent(e);
+ }
+
}));
- this.search.bind("keyup", this.bind(this.resizeSearch));
+ this.search.on("keyup", this.bind(function (e) {
+ this.keydowns = 0;
+ this.resizeSearch();
+ })
+ );
- this.search.bind("blur", this.bind(function(e) {
+ this.search.on("blur", this.bind(function(e) {
this.container.removeClass("select2-container-active");
this.search.removeClass("select2-focused");
- this.clearSearch();
+ this.selectChoice(null);
+ if (!this.opened()) this.clearSearch();
e.stopImmediatePropagation();
+ this.opts.element.trigger($.Event("select2-blur"));
}));
- this.container.delegate(selector, "mousedown", this.bind(function (e) {
- if (!this.enabled) return;
+ this.container.on("click", selector, this.bind(function (e) {
+ if (!this.isInterfaceEnabled()) return;
if ($(e.target).closest(".select2-search-choice").length > 0) {
// clicked inside a select2 search choice, do not open
return;
}
+ this.selectChoice(null);
this.clearPlaceholder();
+ if (!this.container.hasClass("select2-container-active")) {
+ this.opts.element.trigger($.Event("select2-focus"));
+ }
this.open();
this.focusSearch();
e.preventDefault();
}));
- this.container.delegate(selector, "focus", this.bind(function () {
- if (!this.enabled) return;
+ this.container.on("focus", selector, this.bind(function () {
+ if (!this.isInterfaceEnabled()) return;
+ if (!this.container.hasClass("select2-container-active")) {
+ this.opts.element.trigger($.Event("select2-focus"));
+ }
this.container.addClass("select2-container-active");
this.dropdown.addClass("select2-drop-active");
this.clearPlaceholder();
}));
+ this.initContainerWidth();
+ this.opts.element.addClass("select2-offscreen");
+
// set the placeholder if necessary
this.clearSearch();
},
// multi
- enable: function() {
- if (this.enabled) return;
-
- this.parent.enable.apply(this, arguments);
-
- this.search.removeAttr("disabled");
- },
-
- // multi
- disable: function() {
- if (!this.enabled) return;
-
- this.parent.disable.apply(this, arguments);
-
- this.search.attr("disabled", true);
+ enableInterface: function() {
+ if (this.parent.enableInterface.apply(this, arguments)) {
+ this.search.prop("disabled", !this.isInterfaceEnabled());
+ }
},
// multi
initSelection: function () {
var data;
- if (this.opts.element.val() === "") {
+ if (this.opts.element.val() === "" && this.opts.element.text() === "") {
this.updateSelection([]);
this.close();
// set the placeholder if necessary
// multi
clearSearch: function () {
- var placeholder = this.getPlaceholder();
+ var placeholder = this.getPlaceholder(),
+ maxWidth = this.getMaxSearchWidth();
if (placeholder !== undefined && this.getVal().length === 0 && this.search.hasClass("select2-focused") === false) {
this.search.val(placeholder).addClass("select2-default");
// stretch the search box to full width of the container so as much of the placeholder is visible as possible
- this.resizeSearch();
+ // we could call this.resizeSearch(), but we do not because that requires a sizer and we do not want to create one so early because of a firefox bug, see #944
+ this.search.width(maxWidth > 0 ? maxWidth : this.container.css("width"));
} else {
- // we set this to " " instead of "" and later clear it on focus() because there is a firefox bug
- // that does not properly render the caret when the field starts out blank
- this.search.val(" ").width(10);
+ this.search.val("").width(10);
}
},
clearPlaceholder: function () {
if (this.search.hasClass("select2-default")) {
this.search.val("").removeClass("select2-default");
- } else {
- // work around for the space character we set to avoid firefox caret bug
- if (this.search.val() === " ") this.search.val("");
}
},
// multi
opening: function () {
+ this.clearPlaceholder(); // should be done before super so placeholder is not used to search
+ this.resizeSearch();
+
this.parent.opening.apply(this, arguments);
- this.clearPlaceholder();
- this.resizeSearch();
this.focusSearch();
+
+ // initializes search's value with nextSearchTerm (if defined by user)
+ // ignore nextSearchTerm if the dropdown is opened by the user pressing a letter
+ if(this.search.val() === "") {
+ if(this.nextSearchTerm != undefined){
+ this.search.val(this.nextSearchTerm);
+ this.search.select();
+ }
+ }
+
+ this.updateResults(true);
+ if (this.opts.shouldFocusInput(this)) {
+ this.search.focus();
+ }
+ this.opts.element.trigger($.Event("select2-open"));
},
// multi
self.postprocessResults();
},
+ // multi
tokenize: function() {
var input = this.search.val();
- input = this.opts.tokenizer(input, this.data(), this.bind(this.onSelect), this.opts);
+ input = this.opts.tokenizer.call(this, input, this.data(), this.bind(this.onSelect), this.opts);
if (input != null && input != undefined) {
this.search.val(input);
if (input.length > 0) {
},
// multi
- onSelect: function (data) {
+ onSelect: function (data, options) {
+
+ if (!this.triggerSelect(data) || data.text === "") { return; }
+
this.addSelectedChoice(data);
- if (this.select) { this.postprocessResults(); }
+
+ this.opts.element.trigger({ type: "selected", val: this.id(data), choice: data });
+
+ // keep track of the search's value before it gets cleared
+ this.nextSearchTerm = this.opts.nextSearchTerm(data, this.search.val());
+
+ this.clearSearch();
+ this.updateResults();
+
+ if (this.select || !this.opts.closeOnSelect) this.postprocessResults(data, false, this.opts.closeOnSelect===true);
if (this.opts.closeOnSelect) {
this.close();
if (this.countSelectableResults()>0) {
this.search.width(10);
this.resizeSearch();
+ if (this.getMaximumSelectionSize() > 0 && this.val().length >= this.getMaximumSelectionSize()) {
+ // if we reached max selection size repaint the results so choices
+ // are replaced with the max selection reached message
+ this.updateResults(true);
+ } else {
+ // initializes search's value with nextSearchTerm and update search result
+ if(this.nextSearchTerm != undefined){
+ this.search.val(this.nextSearchTerm);
+ this.updateResults();
+ this.search.select();
+ }
+ }
this.positionDropdown();
} else {
// if nothing left to select close
this.close();
+ this.search.width(10);
}
}
// added we do not need to check if this is a new element before firing change
this.triggerChange({ added: data });
- this.focusSearch();
+ if (!options || !options.noFocus)
+ this.focusSearch();
},
// multi
this.focusSearch();
},
- // multi
addSelectedChoice: function (data) {
- var choice=$(
+ var enableChoice = !data.locked,
+ enabledItem = $(
"<li class='select2-search-choice'>" +
" <div></div>" +
- " <a href='#' onclick='return false;' class='select2-search-choice-close' tabindex='-1'></a>" +
+ " <a href='#' class='select2-search-choice-close' tabindex='-1'></a>" +
"</li>"),
+ disabledItem = $(
+ "<li class='select2-search-choice select2-locked'>" +
+ "<div></div>" +
+ "</li>");
+ var choice = enableChoice ? enabledItem : disabledItem,
id = this.id(data),
val = this.getVal(),
- formatted;
-
- formatted=this.opts.formatSelection(data, choice);
- choice.find("div").replaceWith("<div>"+this.opts.escapeMarkup(formatted)+"</div>");
- choice.find(".select2-search-choice-close")
- .bind("mousedown", killEvent)
- .bind("click dblclick", this.bind(function (e) {
- if (!this.enabled) return;
-
- $(e.target).closest(".select2-search-choice").fadeOut('fast', this.bind(function(){
- this.unselect($(e.target));
- this.selection.find(".select2-search-choice-focus").removeClass("select2-search-choice-focus");
- this.close();
- this.focusSearch();
- })).dequeue();
- killEvent(e);
- })).bind("focus", this.bind(function () {
- if (!this.enabled) return;
- this.container.addClass("select2-container-active");
- this.dropdown.addClass("select2-drop-active");
- }));
+ formatted,
+ cssClass;
+
+ formatted=this.opts.formatSelection(data, choice.find("div"), this.opts.escapeMarkup);
+ if (formatted != undefined) {
+ choice.find("div").replaceWith("<div>"+formatted+"</div>");
+ }
+ cssClass=this.opts.formatSelectionCssClass(data, choice.find("div"));
+ if (cssClass != undefined) {
+ choice.addClass(cssClass);
+ }
+
+ if(enableChoice){
+ choice.find(".select2-search-choice-close")
+ .on("mousedown", killEvent)
+ .on("click dblclick", this.bind(function (e) {
+ if (!this.isInterfaceEnabled()) return;
+
+ this.unselect($(e.target));
+ this.selection.find(".select2-search-choice-focus").removeClass("select2-search-choice-focus");
+ killEvent(e);
+ this.close();
+ this.focusSearch();
+ })).on("focus", this.bind(function () {
+ if (!this.isInterfaceEnabled()) return;
+ this.container.addClass("select2-container-active");
+ this.dropdown.addClass("select2-drop-active");
+ }));
+ }
choice.data("select2-data", data);
choice.insertBefore(this.searchContainer);
var val = this.getVal(),
data,
index;
-
selected = selected.closest(".select2-search-choice");
if (selected.length === 0) {
data = selected.data("select2-data");
- index = indexOf(this.id(data), val);
+ if (!data) {
+ // prevent a race condition when the 'x' is clicked really fast repeatedly the event can be queued
+ // and invoked on an element already removed
+ return;
+ }
+
+ var evt = $.Event("select2-removing");
+ evt.val = this.id(data);
+ evt.choice = data;
+ this.opts.element.trigger(evt);
- if (index >= 0) {
+ if (evt.isDefaultPrevented()) {
+ return false;
+ }
+
+ while((index = indexOf(this.id(data), val)) >= 0) {
val.splice(index, 1);
this.setVal(val);
if (this.select) this.postprocessResults();
}
+
selected.remove();
+
+ this.opts.element.trigger({ type: "select2-removed", val: this.id(data), choice: data });
this.triggerChange({ removed: data });
+
+ return true;
},
// multi
- postprocessResults: function () {
+ postprocessResults: function (data, initial, noHighlightUpdate) {
var val = this.getVal(),
- choices = this.results.find(".select2-result-selectable"),
+ choices = this.results.find(".select2-result"),
compound = this.results.find(".select2-result-with-children"),
self = this;
choices.each2(function (i, choice) {
var id = self.id(choice.data("select2-data"));
if (indexOf(id, val) >= 0) {
- choice.addClass("select2-disabled").removeClass("select2-result-selectable");
- } else {
- choice.removeClass("select2-disabled").addClass("select2-result-selectable");
+ choice.addClass("select2-selected");
+ // mark all children of the selected parent as selected
+ choice.find(".select2-result-selectable").addClass("select2-selected");
}
});
- compound.each2(function(i, e) {
- if (e.find(".select2-result-selectable").length==0) {
- e.addClass("select2-disabled");
- } else {
- e.removeClass("select2-disabled");
+ compound.each2(function(i, choice) {
+ // hide an optgroup if it doesn't have any selectable children
+ if (!choice.is('.select2-result-selectable')
+ && choice.find(".select2-result-selectable:not(.select2-selected)").length === 0) {
+ choice.addClass("select2-selected");
}
});
- choices.each2(function (i, choice) {
- if (!choice.hasClass("select2-disabled") && choice.hasClass("select2-result-selectable")) {
- self.highlight(0);
- return false;
+ if (this.highlight() == -1 && noHighlightUpdate !== false){
+ self.highlight(0);
+ }
+
+ //If all results are chosen render formatNoMatches
+ if(!this.opts.createSearchChoice && !choices.filter('.select2-result:not(.select2-selected)').length > 0){
+ if(!data || data && !data.more && this.results.find(".select2-no-results").length === 0) {
+ if (checkFormatter(self.opts.formatNoMatches, "formatNoMatches")) {
+ this.results.append("<li class='select2-no-results'>" + evaluate(self.opts.formatNoMatches, self.opts.element, self.search.val()) + "</li>");
+ }
}
- });
+ }
},
// multi
- resizeSearch: function () {
+ getMaxSearchWidth: function() {
+ return this.selection.width() - getSideBorderPadding(this.search);
+ },
+ // multi
+ resizeSearch: function () {
var minimumWidth, left, maxWidth, containerLeft, searchWidth,
- sideBorderPadding = getSideBorderPadding(this.search);
+ sideBorderPadding = getSideBorderPadding(this.search);
minimumWidth = measureTextWidth(this.search) + 10;
containerLeft = this.selection.offset().left;
searchWidth = maxWidth - (left - containerLeft) - sideBorderPadding;
+
if (searchWidth < minimumWidth) {
searchWidth = maxWidth - sideBorderPadding;
}
if (searchWidth < 40) {
searchWidth = maxWidth - sideBorderPadding;
}
- this.search.width(searchWidth);
+
+ if (searchWidth <= 0) {
+ searchWidth = minimumWidth;
+ }
+
+ this.search.width(Math.floor(searchWidth));
},
// multi
},
// multi
- val: function () {
- var val, data = [], self=this;
+ buildChangeDetails: function (old, current) {
+ var current = current.slice(0),
+ old = old.slice(0);
+
+ // remove intersection from each array
+ for (var i = 0; i < current.length; i++) {
+ for (var j = 0; j < old.length; j++) {
+ if (equal(this.opts.id(current[i]), this.opts.id(old[j]))) {
+ current.splice(i, 1);
+ if(i>0){
+ i--;
+ }
+ old.splice(j, 1);
+ j--;
+ }
+ }
+ }
+
+ return {added: current, removed: old};
+ },
+
+
+ // multi
+ val: function (val, triggerChange) {
+ var oldData, self=this;
if (arguments.length === 0) {
return this.getVal();
}
- val = arguments[0];
+ oldData=this.data();
+ if (!oldData.length) oldData=[];
- if (!val) {
+ // val is an id. !val is true for [undefined,null,'',0] - 0 is legal
+ if (!val && val !== 0) {
this.opts.element.val("");
this.updateSelection([]);
this.clearSearch();
+ if (triggerChange) {
+ this.triggerChange({added: this.data(), removed: oldData});
+ }
return;
}
this.setVal(val);
if (this.select) {
- this.select.find(":selected").each(function () {
- data.push({id: $(this).attr("value"), text: $(this).text()});
- });
- this.updateSelection(data);
+ this.opts.initSelection(this.select, this.bind(this.updateSelection));
+ if (triggerChange) {
+ this.triggerChange(this.buildChangeDetails(oldData, this.data()));
+ }
} else {
if (this.opts.initSelection === undefined) {
- throw new Error("val() cannot be called if initSelection() is not defined")
+ throw new Error("val() cannot be called if initSelection() is not defined");
}
this.opts.initSelection(this.opts.element, function(data){
- var ids=$(data).map(self.id);
+ var ids=$.map(data, self.id);
self.setVal(ids);
self.updateSelection(data);
self.clearSearch();
+ if (triggerChange) {
+ self.triggerChange(self.buildChangeDetails(oldData, self.data()));
+ }
});
}
this.clearSearch();
this.resizeSearch();
// update selection
-
this.selection.find(".select2-search-choice").each(function() {
val.push(self.opts.id($(this).data("select2-data")));
});
},
// multi
- data: function(values) {
- var self=this, ids;
+ data: function(values, triggerChange) {
+ var self=this, ids, old;
if (arguments.length === 0) {
return this.selection
- .find(".select2-search-choice")
+ .children(".select2-search-choice")
.map(function() { return $(this).data("select2-data"); })
.get();
} else {
+ old = this.data();
if (!values) { values = []; }
- ids = $.map(values, function(e) { return self.opts.id(e)});
+ ids = $.map(values, function(e) { return self.opts.id(e); });
this.setVal(ids);
this.updateSelection(values);
this.clearSearch();
+ if (triggerChange) {
+ this.triggerChange(this.buildChangeDetails(old, this.data()));
+ }
}
}
});
var args = Array.prototype.slice.call(arguments, 0),
opts,
select2,
- value, multiple, allowedMethods = ["val", "destroy", "opened", "open", "close", "focus", "isFocused", "container", "onSortStart", "onSortEnd", "enable", "disable", "positionDropdown", "data"];
+ method, value, multiple,
+ allowedMethods = ["val", "destroy", "opened", "open", "close", "focus", "isFocused", "container", "dropdown", "onSortStart", "onSortEnd", "enable", "disable", "readonly", "positionDropdown", "data", "search"],
+ valueMethods = ["opened", "isFocused", "container", "dropdown"],
+ propertyMethods = ["val", "data"],
+ methodsMap = { search: "externalSearch" };
this.each(function () {
if (args.length === 0 || typeof(args[0]) === "object") {
opts.element = $(this);
if (opts.element.get(0).tagName.toLowerCase() === "select") {
- multiple = opts.element.attr("multiple");
+ multiple = opts.element.prop("multiple");
} else {
multiple = opts.multiple || false;
if ("tags" in opts) {opts.multiple = multiple = true;}
}
- select2 = multiple ? new MultiSelect2() : new SingleSelect2();
+ select2 = multiple ? new window.Select2["class"].multi() : new window.Select2["class"].single();
select2.init(opts);
} else if (typeof(args[0]) === "string") {
value = undefined;
select2 = $(this).data("select2");
if (select2 === undefined) return;
- if (args[0] === "container") {
- value=select2.container;
+
+ method=args[0];
+
+ if (method === "container") {
+ value = select2.container;
+ } else if (method === "dropdown") {
+ value = select2.dropdown;
} else {
- value = select2[args[0]].apply(select2, args.slice(1));
+ if (methodsMap[method]) method = methodsMap[method];
+
+ value = select2[method].apply(select2, args.slice(1));
+ }
+ if (indexOf(args[0], valueMethods) >= 0
+ || (indexOf(args[0], propertyMethods) >= 0 && args.length == 1)) {
+ return false; // abort the iteration, ready to return first matched value
}
- if (value !== undefined) {return false;}
} else {
throw "Invalid arguments to select2 plugin: " + args;
}
// plugin defaults, accessible to users
$.fn.select2.defaults = {
width: "copy",
+ loadMorePadding: 0,
closeOnSelect: true,
openOnEnter: true,
containerCss: {},
dropdownCss: {},
containerCssClass: "",
dropdownCssClass: "",
- formatResult: function(result, container, query) {
+ formatResult: function(result, container, query, escapeMarkup) {
var markup=[];
- markMatch(result.text, query.term, markup);
+ markMatch(result.text, query.term, markup, escapeMarkup);
return markup.join("");
},
- formatSelection: function (data, container) {
- return data.text;
+ formatSelection: function (data, container, escapeMarkup) {
+ return data ? escapeMarkup(data.text) : undefined;
+ },
+ sortResults: function (results, container, query) {
+ return results;
},
- formatResultCssClass: function(data) {return undefined;},
- formatNoMatches: function () { return "No matches found"; },
- formatInputTooShort: function (input, min) { return "Please enter " + (min - input.length) + " more characters"; },
- formatSelectionTooBig: function (limit) { return "You can only select " + limit + " item" + (limit == 1 ? "" : "s"); },
- formatLoadMore: function (pageNumber) { return "Loading more results..."; },
- formatSearching: function () { return "Searching..."; },
+ formatResultCssClass: function(data) {return data.css;},
+ formatSelectionCssClass: function(data, container) {return undefined;},
minimumResultsForSearch: 0,
minimumInputLength: 0,
+ maximumInputLength: null,
maximumSelectionSize: 0,
- id: function (e) { return e.id; },
+ id: function (e) { return e == undefined ? null : e.id; },
matcher: function(term, text) {
- return text.toUpperCase().indexOf(term.toUpperCase()) >= 0;
+ return stripDiacritics(''+text).toUpperCase().indexOf(stripDiacritics(''+term).toUpperCase()) >= 0;
},
separator: ",",
tokenSeparators: [],
tokenizer: defaultTokenizer,
- escapeMarkup: function (markup) {
- if (markup && typeof(markup) === "string") {
- return markup.replace(/&/g, "&");
+ escapeMarkup: defaultEscapeMarkup,
+ blurOnChange: false,
+ selectOnBlur: false,
+ adaptContainerCssClass: function(c) { return c; },
+ adaptDropdownCssClass: function(c) { return null; },
+ nextSearchTerm: function(selectedObject, currentSearchTerm) { return undefined; },
+ searchInputPlaceholder: '',
+ createSearchChoicePosition: 'top',
+ shouldFocusInput: function (instance) {
+ // Attempt to detect touch devices
+ var supportsTouchEvents = (('ontouchstart' in window) ||
+ (navigator.msMaxTouchPoints > 0));
+
+ // Only devices which support touch events should be special cased
+ if (!supportsTouchEvents) {
+ return true;
}
- return markup;
- },
- blurOnChange: false
+
+ // Never focus the input if search is disabled
+ if (instance.opts.minimumResultsForSearch < 0) {
+ return false;
+ }
+
+ return true;
+ }
+ };
+
+ $.fn.select2.locales = [];
+
+ $.fn.select2.locales['en'] = {
+ formatMatches: function (matches) { if (matches === 1) { return "One result is available, press enter to select it."; } return matches + " results are available, use up and down arrow keys to navigate."; },
+ formatNoMatches: function () { return "No matches found"; },
+ formatAjaxError: function (jqXHR, textStatus, errorThrown) { return "Loading failed"; },
+ formatInputTooShort: function (input, min) { var n = min - input.length; return "Please enter " + n + " or more character" + (n == 1 ? "" : "s"); },
+ formatInputTooLong: function (input, max) { var n = input.length - max; return "Please delete " + n + " character" + (n == 1 ? "" : "s"); },
+ formatSelectionTooBig: function (limit) { return "You can only select " + limit + " item" + (limit == 1 ? "" : "s"); },
+ formatLoadMore: function (pageNumber) { return "Loading more results…"; },
+ formatSearching: function () { return "Searching…"; },
+ };
+
+ $.extend($.fn.select2.defaults, $.fn.select2.locales['en']);
+
+ $.fn.select2.ajaxDefaults = {
+ transport: $.ajax,
+ params: {
+ type: "GET",
+ cache: false,
+ dataType: "json"
+ }
};
// exports
tags: tags
}, util: {
debounce: debounce,
- markMatch: markMatch
+ markMatch: markMatch,
+ escapeMarkup: defaultEscapeMarkup,
+ stripDiacritics: stripDiacritics
}, "class": {
"abstract": AbstractSelect2,
"single": SingleSelect2,
}
};
-}(jQuery));
+}(jQuery));
\ No newline at end of file
projects / odoo / odoo.git / commitdiff
