本文實例為大家分享了Android九宮格圖片展示的具體代碼，供大家參考，具體內容如下
HTML
<!DOCTYPE html><html> <head> <meta charset="utf-8"> <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1"> <title>Layui</title> <link rel="stylesheet" href="js/css/layui.css" rel="external nofollow" media="all"> </head> <body> <div class="layui-side layui-bg-black"> <div class="layui-side-scroll"> <!-- 左側導航區域（可配合layui已有的垂直導航） --> <ul class="layui-nav layui-nav-tree" lay-filter="test" id="memus"></ul> </div> </div> <div class="layui-body"> <!-- 動態選項卡 --> <div id="tabzu" class="layui-tab layui-tab-card layui-tab-brief" lay-filter="tabDemo" lay-allowclose="true"> <ul class="layui-tab-title"></ul> <div class="layui-tab-content"></div> </div> </div> <script src="js/layui.all.js" charset="utf-8"></script> <script type="text/javascript" src="js/index.js" ></script> </body> </html>
index.js
layui.use('element', function() { function checkLastItem(arr, i) { return arr.length == (i + 1); } function getAhtml(obj){ return "<a href=/"javascript:;/" οnclick=/"addTab('" + obj.name + "','" + obj.url + "')/" >" + obj.name + "</a>"; } //動態菜單 layui.jquery.ajax({ url: "http://127.0.0.1:18000/sys/menus", method: 'POST', success: function(res) { var html = ""; for(var i = 0; i < res.length; i++) { var strli = "<li class=/"layui-nav-item lay-unselect /" >"; if (res[i].url =='#'){ strli = strli + "<a href=/"javascript:;/">" + res[i].name + "</a>"; 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 + "<dl class=/"layui-nav-child/" >"; for(; !checkLastItem(res, i) && res[i + 1].pId != "0"; i++) { strli = strli + "<dd>"+getAhtml(res[i+1])+"</dd>"; } strli = strli + "</dl>"; } strli = strli + "</li>"; html = html + strli; } layui.jquery("#memus").html(html); layui.element.init(); //一定初始化一次 } })}); //添加選項卡function addTab(name, url) { if(layui.jquery(".layui-tab-title li[lay-id='" + name + "']").length > 0) { //選項卡已經存在 layui.element.tabChange('tabDemo', name); layer.msg('切換-' + name) } else { //動態控制iframe高度 var tabheight = layui.jquery(window).height() - 95; contentTxt = '<iframe src="' + url + '" scrolling="no" width="100%" height="' + (tabheight) + 'PX"></iframe>'; //新增一個Tab項 layui.element.tabAdd('tabDemo', { title: name, content: contentTxt, id: name }) //切換刷新 layui.element.tabChange('tabDemo', name) layer.msg('新增-' + name) }}
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