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89 lines
2.4 KiB
89 lines
2.4 KiB
4 years ago
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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">
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<title>本地网页</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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</style>
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</head>
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<body>
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<p class="desc">web-view 组件加载本地 html 示例，仅在 App 环境下生效。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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<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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<!-- uni 的 SDK -->
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<script type="text/javascript" src="https://js.cdn.aliyun.dcloud.net.cn/dev/uni-app/uni.webview.1.5.2.js"></script>
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<script type="text/javascript">
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document.addEventListener('UniAppJSBridgeReady', function() {
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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/API/API'
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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.querySelector("#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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