JS的代码如下,我的做法是在加载前查询出数据并且存入值,结果却无法实现存入默认值
datagrid.on("drawcell", function (e) {
var record = e.record,
column = e.column,
field = e.field,
value = e.value;
if(field == "R"){
var obj = mini.get("combo1");
url="<?php echo $this->url('p/d', array('controller'=>'D, 'action'=>'queryR));?>";
obj.setUrl(url);
var data = obj.getData();
obj.setValue(data[0].R);
}