1 camChange:function(){ 2             this.wdBuilding.attr('value',""); 3             var campus=this.wdCampus.attr("value"); 4             console.log(campus); 5             if(campus>0) 6                 { 7                     var content= 8                     {     9                                 op:"=",10                                 left:"compus",11                                 right:Number(campus)12                     }13                     this.wdBuilding.store = this.getBuildingStore(content);14                 }15         },16         getBuildingStore:function(content){17             console.log("getBuildingstore");18                var cmd={19                        resCommand:20                        {21                             type:"search",22                              res:"building",23                              content:content,24                              orderBy:'compus',25                               tag:"building"    26                        }27                };28                return new ntms.data.DeferredReadStore(cmd);29         },