add

demo/js/widget/demo.multiselectcombo.js

@@ -45,10 +45,14 @@ Demo.MultiSelectCombo = BI.inherit(BI.Widget, {
     _itemsCreator: function (options, callback) {
         var self = this;
         var items = ITEMS;
+        var keywords = (options.keywords || []).slice();
         if (options.keyword) {
-            var search = BI.Func.getSearchResult(items, options.keyword);
+            keywords.push(options.keyword);
-            items = search.matched.concat(search.finded);
         }
+        BI.each(keywords, function (i, kw) {
+            var search = BI.Func.getSearchResult(items, kw);
+            items = search.matched.concat(search.finded);
+        });
         if (options.selected_values) {//过滤
             var filter = BI.makeObject(options.selected_values, true);
             items = BI.filter(items, function (i, ob) {

dist/core.js

@@ -14518,6 +14518,7 @@ BI.Widget = BI.inherit(BI.OB, {
             this.options.invisible = true;
             this.element.hide();
         }
+        this.fireEvent(BI.Events.VIEW, visible);
     },
 
     setValid: function (valid) {
@@ -14663,7 +14664,10 @@ BI.Widget = BI.inherit(BI.OB, {
     },
 
     destroy: function () {
-        this._unMount();
+        this.empty();
+        this._isMounted = false;
+        this._parent = null;
+        this.destroyed();
         this.element.destroy();
         this.fireEvent(BI.Events.DESTROY);
     }

src/core/widget.js

@@ -220,6 +220,7 @@ BI.Widget = BI.inherit(BI.OB, {
             this.options.invisible = true;
             this.element.hide();
         }
+        this.fireEvent(BI.Events.VIEW, visible);
     },
 
     setValid: function (valid) {
@@ -365,7 +366,10 @@ BI.Widget = BI.inherit(BI.OB, {
     },
 
     destroy: function () {
-        this._unMount();
+        this.empty();
+        this._isMounted = false;
+        this._parent = null;
+        this.destroyed();
         this.element.destroy();
         this.fireEvent(BI.Events.DESTROY);
     }