zTree获取选中节点的值并赋给隐藏域

1. function onCheck(e, treeId, treeNode) {

2. var zTree = $.fn.zTree.getZTreeObj("testtree"),

3. nodes = zTree.getCheckedNodes(true),

4. v = "";

5. for (var i=0, l=nodes.length; i<l; i++) {

6. v += nodes[i].name + ",";

7. alert(nodes[i].id); //获取选中节点的id值

8. document.getElementById('test').value=nodes[i].id;

9. }

10. if (v.length > 0 ) v = v.substring(0, v.length-1);

11. var cityObj = $("#citySel");

12. cityObj.attr("value", v);

13. }

17. <inputtype="hidden"name="test"id="test">

20. ....

22. <divid="menuContent"class="menuContent"style="display:none; position: absolute;">

23. <ulid="testtree"class="ztree"style="margin-top:0; width:280px; height: 300px;"></ul>

24. </div>