Question

ztree根据返回id默认勾选节点

$(document).ready(function(){
refreshTree();
var treeId = $("#id").val();
var ztreeObj=$.fn.zTree.getZTreeObj("trees");
ztreeObj.expandAll(true);
ztreeObj.checkNode(ztreeObj.getNodeByParam("id",treeId, null))
$.fn.zTree.init($("#treeDemo"), setting);
}
这个代码走到第二行就不走了，不知道哪里错了，请高手指教

Answer 1

var ids = [your ids], i = 0, l = ids.length, node = null;
for( ; i < l; i ++ ) {
tree.checkNode( tree.getNodeByParam( “id”，ids[i] ), true );
}

追问

这样还是不行