添加表单组件的isEmpty 方法

o2web/source/x_component_process_Xform/Stat.js

@@ -37,13 +37,6 @@ MWF.xApplication.process.Xform.Stat = MWF.APPStat =  new Class({
             });
         }.bind(this));
     },
-    isEmpty: function(){
-        var data = this.getData();
-        debugger;
-        if( typeOf(data) !== "array" )return true;
-        if( data.length === 0 )return true;
-        return false;
-    },
     getData: function(){
         if (!this.stat) return null;
         if (!this.stat.stat) return null;