version 4.0.13

argerim · Jun 28, 2020 · da64247 · da64247
1 parent c4d02d7
commit da64247
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Showing 62 changed files with 223 additions and 101 deletions.
diff --git a/lib/select2-rails/version.rb b/lib/select2-rails/version.rb
@@ -1,5 +1,5 @@
 module Select2
   module Rails
-    VERSION = '4.0.12'
+    VERSION = '4.0.13'
   end
 end
diff --git a/vendor/assets/javascripts/select2-full.js b/vendor/assets/javascripts/select2-full.js
@@ -1,5 +1,5 @@
 /*!
- * Select2 4.0.12
+ * Select2 4.0.13
  * https://select2.github.io
  *
  * Released under the MIT license
@@ -1556,6 +1556,27 @@ S2.define('select2/selection/base',[
     throw new Error('The `update` method must be defined in child classes.');
   };
 
+  /**
+   * Helper method to abstract the "enabled" (not "disabled") state of this
+   * object.
+   *
+   * @return {true} if the instance is not disabled.
+   * @return {false} if the instance is disabled.
+   */
+  BaseSelection.prototype.isEnabled = function () {
+    return !this.isDisabled();
+  };
+
+  /**
+   * Helper method to abstract the "disabled" state of this object.
+   *
+   * @return {true} if the disabled option is true.
+   * @return {false} if the disabled option is false.
+   */
+  BaseSelection.prototype.isDisabled = function () {
+    return this.options.get('disabled');
+  };
+
   return BaseSelection;
 });
 
@@ -1706,7 +1727,7 @@ S2.define('select2/selection/multiple',[
       '.select2-selection__choice__remove',
       function (evt) {
         // Ignore the event if it is disabled
-        if (self.options.get('disabled')) {
+        if (self.isDisabled()) {
           return;
         }
 
@@ -1867,7 +1888,7 @@ S2.define('select2/selection/allowClear',[
 
   AllowClear.prototype._handleClear = function (_, evt) {
     // Ignore the event if it is disabled
-    if (this.options.get('disabled')) {
+    if (this.isDisabled()) {
       return;
     }
 
@@ -1910,7 +1931,7 @@ S2.define('select2/selection/allowClear',[
       }
     }
 
-    this.$element.trigger('change');
+    this.$element.trigger('input').trigger('change');
 
     this.trigger('toggle', {});
   };
@@ -1933,7 +1954,7 @@ S2.define('select2/selection/allowClear',[
       return;
     }
 
-    var removeAll = this.options.get('translations').get('removeAllItems');   
+    var removeAll = this.options.get('translations').get('removeAllItems');
 
     var $remove = $(
       '<span class="select2-selection__clear" title="' + removeAll() +'">' +
@@ -3201,7 +3222,7 @@ S2.define('select2/data/select',[
     if ($(data.element).is('option')) {
       data.element.selected = true;
 
-      this.$element.trigger('change');
+      this.$element.trigger('input').trigger('change');
 
       return;
     }
@@ -3222,13 +3243,13 @@ S2.define('select2/data/select',[
         }
 
         self.$element.val(val);
-        self.$element.trigger('change');
+        self.$element.trigger('input').trigger('change');
       });
     } else {
       var val = data.id;
 
       this.$element.val(val);
-      this.$element.trigger('change');
+      this.$element.trigger('input').trigger('change');
     }
   };
 
@@ -3244,7 +3265,7 @@ S2.define('select2/data/select',[
     if ($(data.element).is('option')) {
       data.element.selected = false;
 
-      this.$element.trigger('change');
+      this.$element.trigger('input').trigger('change');
 
       return;
     }
@@ -3262,7 +3283,7 @@ S2.define('select2/data/select',[
 
       self.$element.val(val);
 
-      self.$element.trigger('change');
+      self.$element.trigger('input').trigger('change');
     });
   };
 
@@ -5545,8 +5566,8 @@ S2.define('select2/core',[
 
     if (observer != null) {
       this._observer = new observer(function (mutations) {
-        $.each(mutations, self._syncA);
-        $.each(mutations, self._syncS);
+        self._syncA();
+        self._syncS(null, mutations);
       });
       this._observer.observe(this.$element[0], {
         attributes: true,
@@ -5668,7 +5689,7 @@ S2.define('select2/core',[
       if (self.isOpen()) {
         if (key === KEYS.ESC || key === KEYS.TAB ||
             (key === KEYS.UP && evt.altKey)) {
-          self.close();
+          self.close(evt);
 
           evt.preventDefault();
         } else if (key === KEYS.ENTER) {
@@ -5702,7 +5723,7 @@ S2.define('select2/core',[
   Select2.prototype._syncAttributes = function () {
     this.options.set('disabled', this.$element.prop('disabled'));
 
-    if (this.options.get('disabled')) {
+    if (this.isDisabled()) {
       if (this.isOpen()) {
         this.close();
       }
@@ -5713,7 +5734,7 @@ S2.define('select2/core',[
     }
   };
 
-  Select2.prototype._syncSubtree = function (evt, mutations) {
+  Select2.prototype._isChangeMutation = function (evt, mutations) {
     var changed = false;
     var self = this;
 
@@ -5741,7 +5762,22 @@ S2.define('select2/core',[
       }
     } else if (mutations.removedNodes && mutations.removedNodes.length > 0) {
       changed = true;
+    } else if ($.isArray(mutations)) {
+      $.each(mutations, function(evt, mutation) {
+        if (self._isChangeMutation(evt, mutation)) {
+          // We've found a change mutation.
+          // Let's escape from the loop and continue
+          changed = true;
+          return false;
+        }
+      });
     }
+    return changed;
+  };
+
+  Select2.prototype._syncSubtree = function (evt, mutations) {
+    var changed = this._isChangeMutation(evt, mutations);
+    var self = this;
 
     // Only re-pull the data if we think there is a change
     if (changed) {
@@ -5792,7 +5828,7 @@ S2.define('select2/core',[
   };
 
   Select2.prototype.toggleDropdown = function () {
-    if (this.options.get('disabled')) {
+    if (this.isDisabled()) {
       return;
     }
 
@@ -5808,15 +5844,40 @@ S2.define('select2/core',[
       return;
     }
 
+    if (this.isDisabled()) {
+      return;
+    }
+
     this.trigger('query', {});
   };
 
-  Select2.prototype.close = function () {
+  Select2.prototype.close = function (evt) {
     if (!this.isOpen()) {
       return;
     }
 
-    this.trigger('close', {});
+    this.trigger('close', { originalEvent : evt });
+  };
+
+  /**
+   * Helper method to abstract the "enabled" (not "disabled") state of this
+   * object.
+   *
+   * @return {true} if the instance is not disabled.
+   * @return {false} if the instance is disabled.
+   */
+  Select2.prototype.isEnabled = function () {
+    return !this.isDisabled();
+  };
+
+  /**
+   * Helper method to abstract the "disabled" state of this object.
+   *
+   * @return {true} if the disabled option is true.
+   * @return {false} if the disabled option is false.
+   */
+  Select2.prototype.isDisabled = function () {
+    return this.options.get('disabled');
   };
 
   Select2.prototype.isOpen = function () {
@@ -5893,7 +5954,7 @@ S2.define('select2/core',[
       });
     }
 
-    this.$element.val(newVal).trigger('change');
+    this.$element.val(newVal).trigger('input').trigger('change');
   };
 
   Select2.prototype.destroy = function () {
@@ -6228,13 +6289,13 @@ S2.define('select2/compat/inputData',[
       });
 
       this.$element.val(data.id);
-      this.$element.trigger('change');
+      this.$element.trigger('input').trigger('change');
     } else {
       var value = this.$element.val();
       value += this._valueSeparator + data.id;
 
       this.$element.val(value);
-      this.$element.trigger('change');
+      this.$element.trigger('input').trigger('change');
     }
   };
 
@@ -6257,7 +6318,7 @@ S2.define('select2/compat/inputData',[
       }
 
       self.$element.val(values.join(self._valueSeparator));
-      self.$element.trigger('change');
+      self.$element.trigger('input').trigger('change');
     });
   };