[Layui]后台大布局-单页面动态-无限层级
Posted 厦门德仔
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后台大布局-单页面动态
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>layui</title>
<meta name="renderer" content="webkit">
<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
<meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1">
<link rel="stylesheet" href="dist/layui/css/layui.css" media="all">
<!-- 注意：如果你直接复制所有代码到本地，上述css路径需要改成你本地的 -->
<style>
iframe
width: 100%;
height: 100%;
.layui-bodyoverflow: visible;
#page-caozuo
height: 40px;
width: 100%;
#menu .layui-nav .layui-nav-item a
padding: 0 20px 0 10px;
</style>
</head>
<body class="layui-layout-body">
<div class="layui-layout layui-layout-admin">
<div class="layui-header">
<div class="layui-logo">layui 后台布局</div>
<!-- 头部区域（可配合layui已有的水平导航） -->
<ul class="layui-nav layui-layout-left">
<li class="layui-nav-item"><a href="">控制台</a></li>
<li class="layui-nav-item"><a href="">商品管理</a></li>
<li class="layui-nav-item"><a href="">用户</a></li>
<li class="layui-nav-item">
<a href="javascript:;">其它系统</a>
<dl class="layui-nav-child">
<dd><a href="">邮件管理</a></dd>
<dd><a href="">消息管理</a></dd>
<dd><a href="">授权管理</a></dd>
</dl>
</li>
</ul>
<ul class="layui-nav layui-layout-right">
<li class="layui-nav-item">
<a href="javascript:;">
<img src="img/tx.png" class="layui-nav-img">
贤心
</a>
<dl class="layui-nav-child">
<dd><a href="">基本资料</a></dd>
<dd><a href="">安全设置</a></dd>
</dl>
</li>
<li class="layui-nav-item"><a href="">退了</a></li>
</ul>
</div>
<div id="menu" class="layui-side layui-bg-black">
</div>
<div class="layui-body">
<!--<div id="page-caozuo">
</div>-->
<!-- 内容主体区域 -->
<iframe src="pages/wendang.html" frameborder="0"></iframe>
<!--<div style="padding: 15px;">
<table class="layui-hide layui-col-md12" id="test"></table>
</div>-->
</div>
<div class="layui-footer">
<!-- 底部固定区域 -->
© layui.com - 底部固定区域
</div>
</div>
<script src="dist/layui/layui.js" charset="utf-8"></script>
<!-- 注意：如果你直接复制所有代码到本地，上述js路径需要改成你本地的 -->
<script>
// 导航菜单的间隔像素
var menuCell = 1;
layui.use('element', function()
var element = layui.element;
var $ = layui.jquery;
data= [
"name": "文档",
"url": "pages/wendang.html",
"icon": "layui-icon-snowflake",
"childMenus": null
,
"name": "官方页面",
"url": "www.sys.com",
"icon": "layui-icon-snowflake",
"childMenus": [
"name": "页面1",
"url": "https://www.layui.com/admin/std/dist/views/home/homepage2.html",
"icon": "layui-icon-snowflake",
"childMenus": null
,
"name": "页面2",
"url": "https://www.layui.com/admin/std/dist/views/home/homepage2.html",
"icon": "layui-icon-snowflake",
"childMenus": null
]
,
"name": "一级导航",
"url": "www.manager.com",
"icon": "layui-icon-snowflake",
"childMenus": [
"name": "二级导航",
"url": "pages/table.html",
"icon": "layui-icon-snowflake",
"childMenus": [
"name": "三级导航",
"url": "pages/table.html",
"icon": "layui-icon-snowflake",
"childMenus": [
"name": "table页面",
"url": "pages/table.html",
"icon": "layui-icon-snowflake",
"childMenus": null
]
,
"name": "table页面",
"url": "pages/table.html",
"icon": "layui-icon-snowflake",
"childMenus": null
]
]
];
console.log("data: "+data);
// data = JSON.parse(data);
var liStr= "";
// 遍历生成主菜单
for( var i = 0; i <data.length; i++)
//console.log("--> "+JSON.stringify(data[i]));
// 判断是否存在子菜单
if(data[i].childMenus!=null&&data[i].childMenus.length>0)
console.log("--> "+JSON.stringify(data[i].childMenus));
liStr+="<li class=\\"layui-nav-item\\"><a class=\\"\\" href=\\"javascript:;\\"><i class='layui-icon "+ data[i].icon +"'></i> "+data[i].name+"</a>\\n"+
"<dl class=\\"layui-nav-child\\">\\n";
// 遍历获取子菜单
for( var k = 0; k <data[i].childMenus.length; k++)
liStr+=getChildMenu(data[i].childMenus[k],0);
liStr+="</dl></li>";
else
liStr+="<li class=\\"layui-nav-item\\"><a class=\\"\\" href=\\"javascript:;\\" data-url=\\""+data[i].url+"\\"><i class='layui-icon "+ data[i].icon +"'></i> "+data[i].name+"</a></li>";
;
console.log(">>>> "+liStr);
$("#menu").html("<ul class=\\"layui-nav layui-nav-tree\\" lay-filter=\\"test\\">\\n" +liStr+"</ul>");
element.init();
// 页面切换
$(document).on('click', '#menu a', function()
var thisPage = $(this).attr("data-url");
if(typeof(thisPage) != "undefined")
if($('.layui-body iframe').attr('src') == thisPage)return;
$('.layui-body iframe').attr('src', thisPage)
);
);
// 递归生成子菜单
function getChildMenu(subMenu,num)
console.log("num: "+num);
num++;
var subStr = "";
if(subMenu.childMenus!=null&&subMenu.childMenus.length>0)
subStr+="<dd><ul><li class=\\"layui-nav-item\\" ><a style=\\"text-indent: "+num*menuCell+"em\\" class=\\"\\" href=\\"javascript:;\\"><i class='layui-icon "+ subMenu.icon +"'></i> "+subMenu.name+"</a>" +
"<dl class=\\"layui-nav-child\\">\\n";
for( var j = 0; j <subMenu.childMenus.length; j++)
subStr+=getChildMenu(subMenu.childMenus[j],num);
subStr+="</dl></li></ul></dd>";
else
subStr+="<dd><a style=\\"text-indent:"+num*menuCell+"em\\" href=\\"javascript:;\\" data-url=\\""+subMenu.url+"\\"><i class='layui-icon "+ subMenu.icon +"'></i> "+subMenu.name+"</a></dd>";
return subStr;
</script>
</body>
</html>
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