No need to hack select2, fixes popover logic instead

Author: daftspunk

assets/ui/js/popover.js

@@ -165,10 +165,6 @@
         /*
          * Bind events
          */
-         this.$container.on('mousedown', function(e){
-            e.stopPropagation();
-         })
-
          this.$container.on('close.oc.popover', function(e){
             self.hide()
          })
@@ -317,9 +313,14 @@
         return result
     }
 
-    Popover.prototype.onDocumentClick = function() {
-        if (this.options.closeOnPageClick)
-            this.hide();
+    Popover.prototype.onDocumentClick = function(e) {
+        if (!this.options.closeOnPageClick)
+            return
+
+        if ($.contains(this.$container.get(0), e.target))
+            return
+
+        this.hide();
     }
 
     Popover.DEFAULTS = {

assets/ui/vendor/select2/OCTOBER-README.md

@@ -1387,7 +1387,7 @@ S2.define('select2/selection/base',[
   BaseSelection.prototype._attachCloseHandler = function (container) {
     var self = this;
 
-    $(document.body).on('click.select2.' + container.id, function (e) {
+    $(document.body).on('mousedown.select2.' + container.id, function (e) {
       var $target = $(e.target);
 
       var $select = $target.closest('.select2');
@@ -1409,7 +1409,7 @@ S2.define('select2/selection/base',[
   };
 
   BaseSelection.prototype._detachCloseHandler = function (container) {
-    $(document.body).off('click.select2.' + container.id);
+    $(document.body).off('mousedown.select2.' + container.id);
   };
 
   BaseSelection.prototype.position = function ($selection, $container) {