135 lines
5.2 KiB
HTML
135 lines
5.2 KiB
HTML
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<!DOCTYPE html>
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<html>
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<head>
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<meta charset="utf-8" />
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<meta name="viewport" content="width=device-width,initial-scale=1,minimum-scale=1,maximum-scale=1,user-scalable=no" />
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<title>webview-demo</title>
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<style type="text/css">
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.btn {
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display: block;
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margin: 20px auto;
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padding: 5px;
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background-color: #007aff;
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border: 0;
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color: #ffffff;
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height: 40px;
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width: 200px;
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}
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.btn-red {
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background-color: #dd524d;
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}
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.btn-yellow {
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background-color: #f0ad4e;
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}
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.desc {
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padding: 10px;
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color: #999999;
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}
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.post-message-section {
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visibility: hidden;
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}
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</style>
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</head>
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<body>
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<p class="desc">web-view 组件加载网络 html 示例。点击下列按钮，跳转至其它页面。</p>
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<div class="btn-list">
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<button class="btn" type="button" data-action="navigateTo">navigateTo</button>
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<button class="btn" type="button" data-action="redirectTo">redirectTo</button>
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<button class="btn" type="button" data-action="navigateBack">navigateBack</button>
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<button class="btn" type="button" data-action="reLaunch">reLaunch</button>
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<button class="btn" type="button" data-action="switchTab">switchTab</button>
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</div>
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<div class="post-message-section">
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<p class="desc">网页向应用发送消息，注意：小程序端应用会在此页面后退时接收到消息。</p>
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<div class="btn-list">
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<button class="btn btn-red" type="button" id="postMessage">postMessage</button>
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</div>
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</div>
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<script type="text/javascript">
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var userAgent = navigator.userAgent;
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if (userAgent.indexOf('AlipayClient') > -1) {
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// 支付宝小程序的 JS-SDK 防止 404 需要动态加载，如果不需要兼容支付宝小程序，则无需引用此 JS 文件。
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document.writeln('<script src="https://appx/web-view.min.js"' + '>' + '<' + '/' + 'script>');
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} else if (/QQ/i.test(userAgent) && /miniProgram/i.test(userAgent)) {
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// QQ 小程序
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document.write(
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'<script type="text/javascript" src="https://qqq.gtimg.cn/miniprogram/webview_jssdk/qqjssdk-1.0.0.js"><\/script>'
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);
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} else if (/miniProgram/i.test(userAgent) && /micromessenger/i.test(userAgent)) {
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// 微信小程序 JS-SDK 如果不需要兼容微信小程序，则无需引用此 JS 文件。
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document.write('<script type="text/javascript" src="https://res.wx.qq.com/open/js/jweixin-1.4.0.js"><\/script>');
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} else if (/toutiaomicroapp/i.test(userAgent)) {
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// 头条小程序 JS-SDK 如果不需要兼容头条小程序，则无需引用此 JS 文件。
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document.write(
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'<script type="text/javascript" src="https://s3.pstatp.com/toutiao/tmajssdk/jssdk-1.0.1.js"><\/script>');
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} else if (/swan/i.test(userAgent)) {
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// 百度小程序 JS-SDK 如果不需要兼容百度小程序，则无需引用此 JS 文件。
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document.write(
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'<script type="text/javascript" src="https://b.bdstatic.com/searchbox/icms/searchbox/js/swan-2.0.18.js"><\/script>'
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);
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} else if (/quickapp/i.test(userAgent)) {
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// quickapp
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document.write('<script type="text/javascript" src="https://quickapp/jssdk.webview.min.js"><\/script>');
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}
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if (!/toutiaomicroapp/i.test(userAgent)) {
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document.querySelector('.post-message-section').style.visibility = 'visible';
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}
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</script>
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<!-- uni 的 SDK -->
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<!-- 需要把 uni.webview.1.5.5.js 下载到自己的服务器 -->
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<script type="text/javascript" src="https://gitcode.net/dcloud/hello-uni-app-x/-/blob/alpha/hybrid/html/uni.webview.1.5.5.js"></script>
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<script type="text/javascript">
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// 待触发 `UniAppJSBridgeReady` 事件后，即可调用 uni 的 API。
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document.addEventListener('UniAppJSBridgeReady', function() {
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uni.postMessage({
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data: {
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action: 'message'
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}
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});
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uni.getEnv(function(res) {
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console.log('当前环境：' + JSON.stringify(res));
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});
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document.querySelector('.btn-list').addEventListener('click', function(evt) {
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var target = evt.target;
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if (target.tagName === 'BUTTON') {
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var action = target.getAttribute('data-action');
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switch (action) {
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case 'switchTab':
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uni.switchTab({
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url: '/pages/tabBar/API/API'
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});
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break;
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case 'reLaunch':
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uni.reLaunch({
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url: '/pages/tabBar/component/component'
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});
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break;
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case 'navigateBack':
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uni.navigateBack({
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delta: 1
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});
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break;
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default:
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uni[action]({
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url: '/pages/component/button/button'
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});
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break;
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}
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}
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});
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document.getElementById('postMessage').addEventListener('click', function() {
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uni.postMessage({
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data: {
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action: 'message'
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}
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});
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});
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});
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</script>
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</body>
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</html>
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