layui添加动态菜单与选项卡

这篇文章主要为大家详细介绍了layui添加动态菜单与选项卡，文中示例代码介绍的非常详细，具有一定的参考价值，感兴趣的小伙伴们可以参考一下

本文实例为大家分享了layui添加动态菜单与选项卡的具体代码，供大家参考，具体内容如下

HTML

   Layui

index.js

 layui.use('element', function() { function checkLastItem(arr, i) { return arr.length == (i + 1); } function getAhtml(obj){ return "" + obj.name + ""; } //动态菜单 layui.jquery.ajax({ url: "http://127.0.0.1:18000/sys/menus", method: 'POST', success: function(res) { var html = ""; for(var i = 0; i "; if (res[i].url =='#'){ strli = strli + "" + res[i].name + ""; console.log(res[i].name) }else{ strli = strli + getAhtml(res[i]); } if(res[i].pId == "0" && !checkLastItem(res, i) && res[i + 1].pId != "0") { strli = strli + ""; for(; !checkLastItem(res, i) && res[i + 1].pId != "0"; i++) { strli = strli + ""+getAhtml(res[i+1])+"
"; } strli = strli + "
"; } strli = strli + ""; html = html + strli; } layui.jquery("#memus").html(html); layui.element.init(); //一定初始化一次 } }) }); //添加选项卡 function addTab(name, url) { if(layui.jquery(".layui-tab-title li[lay-id='" + name + "']").length > 0) { //选项卡已经存在 layui.element.tabChange('tabDemo', name); layer.msg('切换-' + name) } else { //动态控制iframe高度 var tabheight = layui.jquery(window).height() - 95; contentTxt = ''; //新增一个Tab项 layui.element.tabAdd('tabDemo', { title: name, content: contentTxt, id: name }) //切换刷新 layui.element.tabChange('tabDemo', name) layer.msg('新增-' + name) } }

菜单JSON

 [ { "name": "首页", "url": "shouye.html", "id": "1", "pId": "0" }, { "name": "数据库", "url": "#", "id": "1", "pId": "0" }, { "name": "MYSQL", "url": "mysql.html", "id": "2", "pId": "1" }, { "name": "ORACLE", "url": "oracle.html", "id": "3", "pId": "1" }, { "name": "开发语言", "url": "#", "id": "4", "pId": "0" }, { "name": "JAVA", "url": "java.html", "id": "5", "pId": "4" }, { "name": "Python", "url": "python.html", "id": "6", "pId": "4" } ]

效果截图：