最近在做项目的过程中需要用到Tree插件,所以找了一堆Tree发现LayUI的Tree样式比较好看,所以开始搞! 1.Layui部分 1.1 首先引用文件是必不可少的:(依赖于Jquery) <link type="text/css" rel="Stylesheet" href="~/Content/js/plugins/layui-v2.5.4/layui-v2.5.4/layui/css/layui.css" /> <script type="text/javascript" src="~/Content/js/plugins/layui-v2.5.4/layui-v2.5.4/layui/layui.js"></script> 1.2 Js部分 function SetTree() { layui.use('tree', function () { var tree = layui.tree; $.ajax({ type: "POST", url: "/CmdSite/GetTreeEntity", data: {}, success: function (result) { var inst1 = tree.render({ elem: '#menuTree', id: 'tree', data: JSON.parse(result), isJump: true,//以下配置项参考Layui Tree 官方文档 showLine: true, onlyIconControl: true, accordion:false, click: function (obj) { var data = JSON.stringify(obj.data);//这里是点击获得数据 var jsonData = JSON.parse(data); } }); }, error: function (e) { console.log(e.status); console.log(e.responseText); } }); }); } 1.3 Html部分 <div id="menuTree" class="demo-tree-more"></div> 2. .Net部分 2.1 你得有个实体类 //这里面字段最好对应文档里面的 2.2 遍历拼接 /// <summary> /// 获得Tree实体(我只做了二级的 有需要的可以自己改成递归) /// </summary> /// <returns></returns> public static string GetTreeEntityJson() { var CategoryList = Dao.BLL.MenuCategory.QueryListByFMcid(0); var menuList = new List<treeEntity>(); foreach (var item in CategoryList) { treeEntity tree = new treeEntity { icon = item.icon, id = item.mcid, title = item.name, sort = item.sort.ToString(), pid = "0", url = "", spread=true, }; var menuEntityList = Dao.BLL.Menu.QueryListByMcid(item.mcid); var childrenList = new List<treeEntity>(); foreach (var ChildItem in menuEntityList) { treeEntity ChindrenTree = new treeEntity { icon = "fa fa-diamond", id = (int)ChildItem.menu, title = ChildItem.name, sort = ChildItem.sort.ToString(), pid = ChildItem.mcid.ToString(), url = "", children=null, spread = true, }; childrenList.Add(ChindrenTree); } tree.children = childrenList; menuList.Add(tree); } var menuJson = Newtonsoft.Json.JsonConvert.SerializeObject(menuList); return menuJson; 2.3 返回Json public string GetTreeEntity() { return JQLY.Helper.MenuHelper.GetTreeEntityJson(); } 这样就搞定了! LayUI地址:https://www. 来源:https://www./content-4-360651.html |
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