使用Hbuilder的mui框架开发移动端非常便利、高效；

底部导航栏切换功能也是移动APP开发中必须实现的；

 

引入mui文件、下面会用到jquery，同时引进

<link href="css/mui.min.css" rel="stylesheet"/>
<script type="text/javascript" src="js/jquery.js" ></script>
<script src="js/mui.min.js"></script>

 

 html代码：

　　<header class="mui-bar mui-bar-nav">
        <a class="mui-action-back mui-icon mui-icon-left-nav mui-pull-left"></a>
        <h1 class="mui-title">首页</h1>
    </header>
    
    <nav class="mui-bar mui-bar-tab">
        <a href="home.html" class="mui-tab-item mui-active" id="defaultTab">
            <span class="mui-icon mui-icon-home"></span>
            <span class="mui-tab-label">首页</span>
        </a>
        <a href="message.html" class="mui-tab-item">
            <span class="mui-icon mui-icon-home"></span>
            <span class="mui-tab-label">商城</span>
        </a>
        <a href="setting.html" class="mui-tab-item">
            <span class="mui-icon mui-icon-home"><span class="mui-badge">5</span></span>
            <span class="mui-tab-label">购物车</span>
        </a>
    </nav>

在index的同级目录下创建首页，商城和购物车页面，home.html、message.html、setting.html作为分页；

 

js代码：

<script type="text/javascript">
        
    //启用双击监听
        mui.init({
            gestureConfig:{
                doubletap:true
            },
            subpages:[{
                url:\'home.html\',
                id:\'MainViwe\',
                styles:{
                    top: \'30px\',
                    bottom: \'51px\'
                }
            }]
        });
    
    mui(\'.mui-scroll-wrapper\').scroll({
        deceleration: 0.0005 //flick 减速系数，系数越大，滚动速度越慢，滚动距离越小，默认值0.0006
    });

//底部选项卡切换跳转
(function jumpPage(){
        //跳转页面
        var subpages = [\'home.html\',\'message.html\', \'setting.html\'];
        var subpage_style = {
            top: \'44px\',
            bottom: \'51px\'
        };
        var Index=0;
        var actTab=subpages[Index],
            tittle=document.querySelector(\'.mui-title\');
            
        var aniShow = {};//动画显示
        
        //首次启动切滑效果
             //当前激活选项
            var activeTab = subpages[0];         
             //选项卡点击事件
            mui(\'.mui-bar-tab\').on(\'tap\', \'a\', function(e) {
                //修改对应分页
                var targetTab = this.getAttribute(\'href\');
                $(\'#MainViwe\').attr(\'src\',targetTab);
                
                //修改标题              
                tittle.innerHTML=this.querySelector(\'.mui-tab-label\').innerHTML;
            });
             //自定义事件，模拟点击“首页选项卡”
            document.addEventListener(\'gohome\', function() {
                var defaultTab = document.getElementById("defaultTab");
                //模拟首页点击
                mui.trigger(defaultTab, \'tap\');
                //切换选项卡高亮
                var current = document.querySelector(".mui-bar-tab>.mui-tab-item.mui-active");
                if (defaultTab !== current) {
                    current.classList.remove(\'mui-active\');
                    defaultTab.classList.add(\'mui-active\');
                }

        });
    })()

    </script>

切换分页的同时也切换了对应标题

 

分页home.html

<!doctype html>
<html>

    <head>
        <meta charset="UTF-8">
        <title></title>
        <meta name="viewport" content="width=device-width,initial-scale=1,minimum-scale=1,maximum-scale=1,user-scalable=no" />
        <link href="css/mui.min.css" rel="stylesheet" />
    </head>

    <body>
        <div class="mui-content">
            
            <ul class="mui-table-view">
                <li class="mui-table-view-cell">1</li>
                <li class="mui-table-view-cell">2</li>
                <li class="mui-table-view-cell">3</li>
                <li class="mui-table-view-cell">4</li>
                <li class="mui-table-view-cell">5</li>
                <li class="mui-table-view-cell">6</li>
                <li class="mui-table-view-cell">7</li>
                <li class="mui-table-view-cell">8</li>
            </ul>
        </div>
        <script src="js/mui.min.js"></script>
        <script type="text/javascript">
            mui.init()
        </script>
    </body>
</html>

 

效果：

 

 

 …

作此随笔以便记录、记录

* { touch-action: none }

版权声明：本文为luna666原创文章，遵循 CC 4.0 BY-SA 版权协议，转载请附上原文出处链接和本声明。
本文链接：https://www.cnblogs.com/luna666/p/8622425.html