mui 选项卡与header文字同步

mui底部tab固定 头部nav可变

<!DOCTYPE html>
<html>

<head>
	<meta charset="utf-8">
	<title>Hello MUI</title>
	<meta name="viewport" content="width=device-width, initial-scale=1,maximum-scale=1,user-scalable=no">
	<meta name="apple-mobile-web-app-capable" content="yes">
	<meta name="apple-mobile-web-app-status-bar-style" content="black">

	<link rel="stylesheet" href="../../css/mui.min.css">
	<style>
		html,
		body {
			background-color: #efeff4;
		}
		/*解决: Unable to preventDefault inside passive event listener due to target being treated as passive. */
		* { touch-action: none; } 
	</style>
</head>

<body>
	<header class="mui-bar mui-bar-nav">
		<a class="mui-action-back mui-icon mui-icon-left-nav mui-pull-left"></a>
		<h1 id="title" class="mui-title">首页</h1>
	</header>
	<nav class="mui-bar mui-bar-tab">
		<a id="defaultTab" class="mui-tab-item mui-active" href="tab-webview-subpage-about.html">
			<span class="mui-icon mui-icon-home"></span>
			<span class="mui-tab-label">首页</span>
		</a>
		<a class="mui-tab-item" href="tab-webview-subpage-chat.html">
			<span class="mui-icon mui-icon-email"><span class="mui-badge">9</span></span>
			<span class="mui-tab-label">消息</span>
		</a>
		<a class="mui-tab-item" href="tab-webview-subpage-contact.html">
			<span class="mui-icon mui-icon-contact"></span>
			<span class="mui-tab-label">通讯录</span>
		</a>
		<a class="mui-tab-item" href="tab-webview-subpage-setting.html">
			<span class="mui-icon mui-icon-gear"></span>
			<span class="mui-tab-label">设置</span>
		</a>
	</nav>
	<script src="../../js/mui.min.js"></script>
	<script type="text/javascript" charset="utf-8">
		 //mui初始化
		mui.init();
		var subpages = ['tab-webview-subpage-about.html', 'tab-webview-subpage-chat.html', 'tab-webview-subpage-contact.html', 'tab-webview-subpage-setting.html'];
		var subpage_style = {
			top: '45px',
			bottom: '51px'
		};
		
		var aniShow = {};
		
		 //创建子页面,首个选项卡页面显示,其它均隐藏;
		mui.plusReady(function() {
			var self = plus.webview.currentWebview();
			for (var i = 0; i < 4; i++) {
				var temp = {};
				var sub = plus.webview.create(subpages[i], subpages[i], subpage_style);
				if (i > 0) {
					sub.hide();
				}else{
					temp[subpages[i]] = "true";
					mui.extend(aniShow,temp);
				}
				self.append(sub);
			}
		});
		 //当前激活选项
		var activeTab = subpages[0];
		var title = document.getElementById("title");
		 //选项卡点击事件
		mui('.mui-bar-tab').on('tap', 'a', function(e) {
			var targetTab = this.getAttribute('href');
			if (targetTab == activeTab) {
				return;
			}
			//更换标题
			title.innerHTML = this.querySelector('.mui-tab-label').innerHTML;
                    try{
			//显示目标选项卡
			//若为iOS平台或非首次显示,则直接显示
			if(mui.os.ios||aniShow[targetTab]){
				plus.webview.show(targetTab);
			}else{
				//否则,使用fade-in动画,且保存变量
				var temp = {};
				temp[targetTab] = "true";
				mui.extend(aniShow,temp);
				plus.webview.show(targetTab,"fade-in",300);
			}
			//隐藏当前;
			plus.webview.hide(activeTab);
                   }catch(e){}
			//更改当前活跃的选项卡
			activeTab = targetTab;
		});
		 //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>
</body>

</html>

原文 https://github.com/dcloudio/mui/blob/master/examples/hello-mui/examples/tab-webview-main.html

mui中用vue实现[webAPP项目]基于MUI框架webAPP之头部导航与底部导航制作

<!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" />
		<link rel="stylesheet" type="text/css" href="../../fonts/iconfont.css">
		<style>
			[v-cloak] {
				display: none !important;
			}
			/*解决: Unable to preventDefault inside passive event listener due to target being treated as passive. */
			
			* {
				touch-action: none;
			}
		</style>
	</head>

	<body>
		<div id="index" v-cloak>
			<header class="mui-bar mui-bar-nav">
				<span class="mui-icon mui-pull-right iconfont icon-kefu"></span>
				<h1 class="mui-title" id="title">{{title}}</h1>
			</header>
			<nav class="mui-bar mui-bar-tab">
				<a id="defaultTab" class="mui-tab-item mui-active" href="home.html">
					<span class="mui-icon iconfont icon-shouye"></span>
					<span class="mui-tab-label">首页</span>
				</a>
				<a class="mui-tab-item" href="shop.html">
					<span class="mui-icon iconfont icon-shangcheng"></span>
					<span class="mui-tab-label">商城</span>
				</a>
				<a class="mui-tab-item" href="task.html">
					<span class="mui-icon iconfont icon-renwu"></span>
					<span class="mui-tab-label">任务</span>
				</a>
				<a class="mui-tab-item" href="message.html">
					<span class="mui-icon iconfont icon-xiaoxi"></span>
					<span class="mui-tab-label">消息</span>
				</a>
				<a class="mui-tab-item" href="mine.html">
					<span class="mui-icon iconfont icon-wo"></span>
					<span class="mui-tab-label">我</span>
				</a>
			</nav>
		</div>
		<script src="../../js/mui.js"></script>
		<script src="../../js/vue.js"></script>
		<script type="text/javascript">
			(function(mui, Vue) {
				var index = new Vue({
					el: '#index',
					data: {
						title: '首页'
					},
					mounted: function() {
						var _this = this;
						var subpages = ['home.html', 'shop.html', 'task.html', 'message.html', 'mine.html'];
						var subpage_style = {
							top: '45px',
							bottom: '51px'
						};
						var aniShow = {};
						//创建子页面,单个选项卡页面显示,其他均隐藏
						mui.plusReady(function() {
							//获取当前页面对象
							var self = plus.webview.currentWebview();
							for(var i = 0; i < subpages.length; i++) {
								var temp = {};
								//创建页面
								var sub = plus.webview.create(subpages[i], subpages[i], subpage_style);
								if(i > 0) {
									sub.hide(); //隐藏页面
								} else {
									//加载完成后关闭首页加载动画
									temp[subpages[i]] = 'true';
									mui.extend(aniShow, temp);
								}
								self.append(sub); //将webview对象填充到窗口的方法
							}
						})
						//当前激活选项
						var activeTab = subpages[0];
						var title = document.getElementById('title');
						mui(".mui-bar-tab").on('tap', 'a', function(e) {
							var targetTab = this.getAttribute('href'); //获取页面href
							//更换标题
							_this.title = this.querySelector('.mui-tab-label').innerHTML;
							if(targetTab == activeTab) {
								return;
							}
							try {
								//显示目标选项卡
								//若为iOS平台或非首次显示,则直接显示
								if(mui.os.ios || aniShow[targetTab]) {
									plus.webview.show(targetTab);
								} else {
									//否则,使用fade-in动画,且保存变量
									var temp = {};
									temp[targetTab] = "true";
									mui.extend(aniShow, temp);
									plus.webview.show(targetTab, "fade-in", 300);
								}
								//						plus.webview.show(targetTab);//显示点击webview
								plus.webview.hide(activeTab); //隐藏当前webview;
							} catch(e) {

							}
							//更改当前活跃的选项卡
							activeTab = targetTab;
						})

						//自定义事件,模拟点击“首页选项卡”
						document.addEventListener('gohome', function(e) {
							console.log(e)
							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');
							}
						});

					}
				})
			})(mui, Vue)
		</script>
	</body>

</html>
原文地址:https://www.cnblogs.com/DCL1314/p/9107048.html