我要做一个3级联动,但是报这错误:TypeError: functional_class is undefined,代码如下:
function onClassChanged() {
// var row = sensesgrid.getSelected();
// var functional_class= row.functional_class;
var functional_class = mini.get("functional_class");//一级
// alert(functional_class);
var place_class = mini.get("place_class");//二级
var sub_class = mini.get("sub_class");//三级
var parameter_no = functional_class.getValue();
一级联动没有问题了,现在二级联动
//二级联动的方法
function onClassChanged1(e) {
var combo = e.sender;
var row = sensesgrid.getEditorOwnerRow(combo);
var editor = sensesgrid.getCellEditor("sub_class", row);
var parameter_no = combo.getValue();
var url = "__APP__/Rnd/sfpt/getSort1¶meter_no=" + parameter_no
editor.setUrl(url); //在这报错TypeError: editor is undefined,这我该怎么修改下
editor.setValue("");
}