1. 程式人生 > >layui的側邊欄的使用

layui的側邊欄的使用

 不多bb,直接上程式碼

html的程式碼:

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>後臺管理介面-電影推酷網</title>
    <link rel="icon" href="/static/images/angryBird.ico" />
    <link rel="stylesheet" href="/static/layui/css/layui.css">
    <
link rel="stylesheet" href="/static/csss/index.css"> <script src="/static/layui/layui.js"></script> <script src="/static/js/jquery.js"></script> </head> <body> <div class="layui-layout layui-layout-admin"> <div class="layui-header header header-demo"
> <a class="logo"> <img src="../static/images/logo1.png" style="width: 200px;height: 60px;padding:0 -15px!important;"/> </a> <ul class="layui-nav layui-layout-right" lay-filter="header-right"> <li class="layui-nav-item"
lay-unselect> <a href="javascript:;"> <cite id="manager">管理員</cite> </a> <dl class="layui-nav-child"> <dd><a lay-href="set/user/info.html">基本資料</a></dd> <dd><a lay-href="set/user/password.html">修改密碼</a></dd> <hr> <dd layadmin-event="logout" style="text-align: center;"><a>退出</a></dd> </dl> </li> </ul> </div> <div class="layui-side layui-bg-black"> <div class="layui-side-scroll"> <ul class="layui-nav layui-nav-tree"> <li class="layui-nav-item layui-nav-itemed"> <a href="javascript:;">導航選單</a> <dl class="layui-nav-child"> <dd><a href="#" class="site-demo-active" data-url="addFilm.html" data-id="1" data-title="新增電影資訊"> <i class="layui-icon layui-icon-add-circle"></i> 新增電影資訊 </a> </dd> <dd><a href="#" class="site-demo-active" data-url="infoManage.html" data-id="2" data-title="電影動態管理"> <i class="layui-icon layui-icon-add-circle"></i> 電影動態管理</a> </dd> <dd><a href="#" class="site-demo-active" data-url="filmManage.html" data-id="3" data-title="電影資訊管理"> <i class="layui-icon layui-icon-add-circle"></i> 電影資訊管理</a> </dd> <dd><a href="#" class="site-demo-active" data-url="webSiteManage.html" data-id="4" data-title="網址資訊管理"> <i class="layui-icon layui-icon-add-circle"></i> 網址資訊管理</a> </dd> <dd><a href="#" class="site-demo-active" data-url="linkManager.html" data-id="5" data-title="友情連結管理"> <i class="layui-icon layui-icon-add-circle"></i> 友情連結管理</a> </dd> <dd><a href="javascript:logout()"> <i class="layui-icon layui-icon-add-circle"></i> 安全退出</a> </dd> </dl> </li> </ul> </div> </div> <div class="layui-tab layui-tab-brief " lay-filter="demo" lay-allowClose="true"> <ul class="layui-tab-title site-demo-title"> <li class="layui-this" lay-id="111"><i class="layui-icon layui-icon-home"></i>首頁</li> </ul> <div class="layui-body layui-tab-content site-demo site-demo-body"> <div class="layui-tab-item layui-show"> <div style="text-align: center;padding-top: 100px"> <strong style="color: red;font-size: 50px">歡迎使用</strong> </div> </div> </div> </div> <div class="layui-footer footer footer-demo"> 重構電影推酷網後臺管理介面 </div> </div> <script src="/static/js/index.js"></script> <script> /*<![CDATA[*/ function logout() { layer.confirm('您確定要退出系統嗎?',{ btn:['確定','取消'] }, function () { window.location.href="/logout"; }); } </script> </body> </html>

css的程式碼

body{
    line-height: 24px;
    font: 14px Helvetica Neue,Helvetica,PingFang SC,Tahoma,Arial,sans-serif;
}
.header-demo{
    height: 60px;
    border-bottom: none;
}
.site-demo-title{
    position: fixed;
    left: 200px;
    right: 0;
    top: 65px;
}
body .layui-layout-admin .site-demo{
    bottom: 60px;
    padding: 0;
}
.layui-layout-admin .site-demo-body{
    top: 106px;
}
.footer{
    text-align: center;
    font-weight: 300;
    color: #666666;
}
#manager{
    color: white;
}

重點來了,js的程式碼:

layui.use(['element','layer'],function () {
    var element = layui.element;
    var layer = layui.layer;

    //觸發事件
    var active = {
        tabAdd: function (url,id,name) {
            element.tabAdd('demo',{
                title:name,
                content: '<iframe data-frameid="'+id+'" scrolling="auto" frameborder="0" src="/admin/'+url+'" style="width:100%;height:99%;"></iframe>',
                id:id
            });
            // CustomRightClick(id);
            // FrameWH();//計算iframe層的大小
        },
        tabChange:function (id) {
            element.tabChange('demo',id);
        },
        tabDelete:function (id) {
            element.tabDelete('demo',id);
        }
    };


    //當點選site-demo-active屬性的標籤時,即左側選單欄中的內容,觸發事件
    $(".site-demo-active").on('click',function () {
        console.log("11111111");
        var dataid = $(this);

        //這時候要判斷右側的.layui-tab-title屬性下的lay-id的li的數目,已經開啟的tab的數量
        if($(".layui-tab-title li[lay-id]").length<= 0){
            //比零小,則直接開啟新的tab項
            active.tabAdd(dataid.attr("data-url"),dataid.attr("data-id"),dataid.attr("data-title"));
        }else{
            //判斷該tab項是否以及存在
            var isData = false;//初始化一個標誌,為false說明未開啟該tab項
            $.each($(".layui-tab-title li[lay-id]"),function () {
                if($(this).attr("lay-id") === dataid.attr("data-id")){
                    isData = true;
                }
            });
            if (isData === false){
                //標誌為false,新增一個tab
                active.tabAdd(dataid.attr("data-url"),dataid.attr("data-id"),dataid.attr("data-title"));
            }
        }
        active.tabChange(dataid.attr("data-id"));
    });




});

js就實現了,切換的功能,很簡陋,等有空了再加點功能