Add UiItemList.setValues()

diff --git a/wcfsetup/install/files/js/WoltLab/WCF/Ui/ItemList.js b/wcfsetup/install/files/js/WoltLab/WCF/Ui/ItemList.js
index 8acd1af504c28e6f3992d63158b5d473d5d80f33..4e72d8c67bfbdc741218663d04e88f69a706dcb1 100644 (file)
--- a/wcfsetup/install/files/js/WoltLab/WCF/Ui/ItemList.js
+++ b/wcfsetup/install/files/js/WoltLab/WCF/Ui/ItemList.js
@@ -129,7 +129,7 @@ define(['Core', 'Dictionary', 'Language', 'Dom/Traverse', 'WoltLab/WCF/Ui/Sugges
                /**
                 * Returns the list of current values.
                 * 
-                * @param       {string}                element id      input element id
+                * @param       {string}                elementId       input element id
                 * @return      {array<object>}         list of objects containing object id and value
                 */
                getValues: function(elementId) {
@@ -153,6 +153,31 @@ define(['Core', 'Dictionary', 'Language', 'Dom/Traverse', 'WoltLab/WCF/Ui/Sugges
                        return values;
                },
                
+               /**
+                * Sets the list of current values.
+                * 
+                * @param       {string}                elementDd       input element id
+                * @param       {array<object>}         values          list of objects containing object id and value
+                */
+               setValues: function(elementId, values) {
+                       if (!_data.has(elementId)) {
+                               throw new Error("Element id '" + elementId + "' is unknown.");
+                       }
+                       
+                       var data = _data.get(elementId);
+                       
+                       // remove all existing items first
+                       var items = DomTraverse.childrenByClass(data.list, 'item');
+                       for (var i = 0, length = items.length; i < length; i++) {
+                               this._removeItem(null, items[i], true);
+                       }
+                       
+                       // add new items
+                       for (var i = 0, length = values.length; i < length; i++) {
+                               this._addItem(elementId, values[i]);
+                       }
+               },
+               
                /**
                 * Binds static event listeners.
                 */
@@ -332,7 +357,7 @@ define(['Core', 'Dictionary', 'Language', 'Dom/Traverse', 'WoltLab/WCF/Ui/Sugges
                 * Adds an item to the list.
                 * 
                 * @param       {string}        elementId       input element id
-                * @param       {string}        value           item value
+                * @param       {object}        value           item value
                 */
                _addItem: function(elementId, value) {
                        var data = _data.get(elementId);
@@ -369,8 +394,9 @@ define(['Core', 'Dictionary', 'Language', 'Dom/Traverse', 'WoltLab/WCF/Ui/Sugges
                 * 
                 * @param       {?object}       event           event object
                 * @param       {Element=}      item            list item
+                * @param       {boolean?}      noFocus         input element will not be focused if true
                 */
-               _removeItem: function(event, item) {
+               _removeItem: function(event, item, noFocus) {
                        item = (event === null) ? item : event.currentTarget.parentNode;
                        
                        var parent = item.parentNode;
@@ -379,7 +405,7 @@ define(['Core', 'Dictionary', 'Language', 'Dom/Traverse', 'WoltLab/WCF/Ui/Sugges
                        
                        data.suggestion.removeExcludedValue(item.children[0].textContent);
                        parent.removeChild(item);
-                       data.element.focus();
+                       if (!noFocus) data.element.focus();
                        
                        this._handleLimit(elementId);
                        var values = this._syncShadow(data);