jQuery EasyUI的TreeGrid查詢功能實現方法

 function searchROM() {
 var product = $('#Product').combobox('getValue');
 var keytype = $('#keytype').combobox('getValue');
 var keywords = $('#keywords').val();
 var url = encodeURI('/GoodsROM/ROMList?product=' + product + '&keytype=' + keytype + '&keywords=' + keywords+'&'+Math.random());
 $.post(url, {}, function(data) {
 var d = data;//返回json格式結果
 $('#grid').treegrid('loadData',d);//加載數據更新treegrid
 }, 'json');
 }