代码如下：但是双击节点展开
不报错。版本是3.5
//set zTree param
var setting = {
view: {
dblClickExpand: false
},
data:
{
simpleData: {
enable: true
}
},
// async: {
// enable: true,
// url: "listcategories",
// autoParam: ["id", "name=n", "level=lv"],
// otherParam: {"otherParam": "zTreeAsyncTest"},
// type: "post"
// },
callback: {
onClick: function (event, treeId, treeNode) {
var idKey = treeId.pId;
var pIdKey = treeId.id;
$.ajax({
type:"get",
url:"text.json",
data:{
idKey: idKey,
pIdKey: pIdKey
},
async:true,
success:function(data){
if( treeNode.isParent == true )
{
init(data);
$(".esdu_groom").css("display","none");
$(".esdu_tab").css("display","block");
}
},
error:function(){
alert("error");
}
});
var zTree = $.fn.zTree.getZTreeObj("category");
zTree.expandNode(treeNode);
}
}
};
var zNodes = [
{id: 1, pId: 0, name: "树", open: false},
{id: 11, pId: 1, name: "叶子1"},
{id: 12, pId: 1, name: "叶子2"},
{id: 2, pId: 0, name: "树", checked: true, open: false},
{id: 21, pId: 2, name: "叶子1"},
{id: 22, pId: 2, name: "叶子2"},
];
// init zTree
$.fn.zTree.init($("#category"), setting,zNodes);
});