the jquery method length() compute the height of its element, even if
it is diplay:none. But in our case, we want the offset to be zero if
there is no visible view_manager_header. (for example, general settings
in settings menu)
// divs).
adjust_view_top: function () {
if (this.$view_manager_header.length) {
- var height = this.$view_manager_header.height() + 1;
+ var height = this.$view_manager_header[0].offsetHeight + 1;
this.$view_manager_header.next().css('top', height + 'px');
}
},