ztree已拥有权限显示

抄自 http://tieba.baidu.com/p/4394654036

 1 $.ajax({
 2     type: "post",
 3     url: ‘/role/getAuthsAll.do‘,//获得全部
 4     dataType: ‘json ‘,
 5     async: false,
 6     success: function(treeAll) {
 7         $.fn.zTree.init($("#treeDemo"), setting, treeAll);
 8         $.fn.zTree.getZTreeObj("treeDemo").expandAll(true);
 9         var nodes = $.fn.zTree.getZTreeObj("treeDemo").getNodes;
10         var array = $.fn.zTree.getZTreeObj("treeDemo").transformToArray(nodes);
11         $.ajax({
12             type: "post",
13             url: ‘/role/getAuthsAll‘,//获得已有权限
14             data: {id:MenuID},
15             dataType: ‘json ‘,
16             async: false,
17             success: function (hastree) {
18                 for (var i in array) {
19                     for (var j in hastree) {
20                         if (!array[i].isParent) { //是否为父节点
21                             if (array[i].MenuID == hastree[j].MenuID) {
22                                 $.fn.zTree.getZTreeObj("treeDemo").checkNode(array[i],true,true);
23                             }
24
25                         }
26                     }
27                 }
28             }
29         });
30     }
31 })
32