数据字典依赖easyui onShowPanel 版本

var datas1 = {"dicLetter" : "resType"};v_data = dealParams(datas1);wcy();  function  wcy(){  $.ajax({    beforeSend: function(request) {setRequestHeaders(request);},        url : http_url+"/api/sys/dic/byType",         data:v_data,type: "get",dataType:"json",        async : false,　//同步方式运行        error : function(XMLHttpRequest, textStatus, errorThrown) {console.log(XMLHttpRequest);},        success : function(d) {                if (d.code == '0000') {        d.data.unshift({ "dicCode": "", "dicValue": "全部" });            $("#resType").combobox({              valueField:'dicCode',                  textField: 'dicValue',                   editable : true,                  required : true,                panelHeight:'auto',                data:d.data,                onShowPanel:function(){                wcy();    }            });         }        }      });  }