EXT JS CHECKGROUP 的运用

EXT JS CHECKGROUP 的使用

//注销原因  cancellationReason1 : new Ext.form.CheckboxGroup({   anchor : '95%',   fieldLabel : '注销原因<font color=red>*</font>',   columns: 1,   xtype: 'checkboxgroup',            itemCls: 'x-check-group-alt',   name:'cancellationReason1',   items:[    {boxLabel:'不再从事报关业务',name: 'Reason-1',value:0},    {boxLabel:'辞职',name: 'Reason-2',value:1},    {boxLabel:'所在报关单位申请注销海关注册登记',name: 'Reason-3',value:2},    {boxLabel:'报关单位解除与本人的劳动合同关系、聘用合同关系或者人事关系',name: 'Reason-4',value:3},    {boxLabel:'其他',name: 'Reason-5',value:4}    ]  }){    layout :　'column',    bodyStyle : '10 0 0 10',    items : [     {      columnWidth : .9,      labelWidth : 100,      layout : 'form',      items : [      mySystem.configField(this.formField.cancellationReason1,10,"",this.formId)      ]     }]      }保存的时候 var cancellationReason= "";       var split = "";       var cancellationReason1Item = this.formField.cancellationReason1.items;       for(var i=0;i<cancellationReason1Item.length;i++){           if(cancellationReason1Item.itemAt(i).checked){               cancellationReason+=split+cancellationReason1Item.itemAt(i).value;               split=",";           }       }     var formJsonO = this.declarantOffForm.getForm().getValues();     formJsonO.cancellationReason = cancellationReason;     alert(Ext.encode(formJsonO));读取的时候setTimeout(function() {    if (this.applyId!= -1) {    mySystem.showDiv('dataLoading');          this.declarantOffForm.getForm().paramOrder = ['className','keyClassName','key'];    var o = { className: 'DeclarationManager', keyClassName:'Long', key : this.applyId };    mySystem.showDiv('dataLoading');    this.declarantOffForm.getForm().doAction("directload",{params: o,success:function(){     var itemsValue =this.declarantOffForm.getForm().findField("cancellationReason").getValue();     var arr =itemsValue.split(",");     for(var i=0;i<arr.length;i++){//         eval("this.formField.cancellationReason1.items.itemAt("+arr[i]+").checked = true;");      for(var j=0;j<this.formField.cancellationReason1.items.length;j++){       if(arr[i]==this.formField.cancellationReason1.items.itemAt(j).value){         this.formField.cancellationReason1.items.itemAt(j).setValue(true);       }      }        }    }.createDelegate(this)});    }