ztree连接数据库问题总结

1.获取ztree根节点的方法

function getRoot() {
var treeObj = $.fn.zTree.getZTreeObj("tree-div");
//返回一个根节点
var node = treeObj.getNodesByFilter(function (node) { return node.level == 0 }, true);
}

2.获取根节点集合的方法

function getRoots() {
var treeObj = $.fn.zTree.getZTreeObj("tree-div");
//返回根节点集合
var nodes = treeObj.getNodesByFilter(function (node) { return node.level == 0 });
}

3.获取点击节点的信息

function clickNode(){

var clickNode = treeObj.getselectedNodes();

}

获取点击的节点里面的id/name...:

clickNode[0]["id"];

clickNode[0]["name"];

......