品牌下拉框搜索功能

@@ -447,15 +447,12 @@
 				width: 700
 			});
 
-			this.dom.editBrandId.combobox({
+			this.dom.editBrandId.myCombobox({
 				editable: false,
 		        prompt: "请选择",
 		        width: 200,
 		        valueField: "id",
 		        textField: "text",
-				loadFilter: function (data) {
-					return defaultLoadFilter(data);
-				},
 		        onSelect: function(data) {
 					that.dom.editSeriesId.combobox('enable');
 					that.dom.editSeriesId.myCombobox('reload', contextPath + '/brandSeries/querySeriesByBrandId?brandId=' + data.id);