兼容性问题调整

frontend/saas-web/app/view/core/base/GridPanel.js

@@ -239,12 +239,12 @@ Ext.define('saas.view.core.base.GridPanel', {
     },
 
     onItemClick: function(form, grid, record,a,index,c) {
-        var classList = c.target.classList.value;
-        if(classList.indexOf('fa-pencil')>-1){
+        var classList = c.target.classList;
+        if(classList.contains('fa-pencil')){
             var config = {};
             config.initId = record.get('id');
             saas.util.BaseUtil.openTab(form._formXtype, '修改'+form._title, form._formXtype+config.initId, config);
-        }else if(classList.indexOf('fa-trash-o')>-1){
+        }else if(classList.contains('fa-trash-o')){
             //删除
             var id = record.get('id');
             if(id){