ztree jquery 树 控件

插件地址：http://www.ztree.me

数据：[{"id":1,"pId":-1,"name":"根目录"},{"id":2,"pId":1,"name":"子目录1"}]

<ul id="tree" class="ztree" style="padding: 0px 0px;"></ul>

$.ajax({
        method: 'get',
        url: 'api/ZTree/Get',
        contentType: "application/json; charset=utf-8",
        success: function (data) {
            
            $.fn.zTree.init($("#tree"), {
                view: {
                    showIcon: true,
                    showLine: true,
                    showTitle: true
                },
                data: {
                    simpleData: {
                        enable: true,
                        idKey: "id",
                        pIdKey: "pId",
                        rootPId:-1
                    },
                    key: { 
                        title: "Info"
                    }
                },

                callback: {
                    onClick: function (event,treeId,treeNode,clickFlag) {
                        console.log(treeNode)
                    }
                }
            }, eval(data));
        }
    });

var cid = $.request.queryString["mid"];
           if (cid != null) {
               var treeObj = $.fn.zTree.getZTreeObj("tree_Doc");
               var node = treeObj.getNodeByParam("id", cid, null);
               if (node != null) {
                   treeObj.selectNode(node);
               }
           }

$.request = (function () {
	var apiMap = {};
	function request(queryStr) {
		var api = {};
		if (apiMap[queryStr]) { return apiMap[queryStr]; }
		api.queryString = (function () {
			var urlParams = {};
			var e,
			d = function (s) { return decodeURIComponent(s.replace(/+/g, " ")); },
			q = queryStr.substring(queryStr.indexOf('?') + 1),
			r = /([^&=]+)=?([^&]*)/g;
			while (e = r.exec(q)) 	urlParams[d(e[1])] = d(e[2]);
			return urlParams;
		})();
		api.getUrl = function () {
			var url = queryStr.substring(0, queryStr.indexOf('?') + 1);
			for (var p in api.queryString) { url += p + '=' + api.queryString[p] + "&";		}
			if (url.lastIndexOf('&') == url.length - 1) { return url.substring(0, url.lastIndexOf('&')); }
			return url;
		}
		apiMap[queryStr] = api;
		return api;
	}
	$.extend(request, request(window.location.href));
	return request;
})();