153 lines
4.6 KiB
HTML
153 lines
4.6 KiB
HTML
<!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 http-equiv="X-UA-Compatible" content="IE=edge">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<title>微博热搜</title>
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<style>
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* {
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margin: 0;
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padding: 0;
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}
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html,
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body {
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height: 100%;
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overflow: hidden;
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}
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.container {
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display: grid;
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grid-template-rows: 1fr 50px;
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width: 100%;
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height: 100%;
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}
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.iframe-container,
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iframe {
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width: 100%;
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height: 100%;
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}
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#float-container.bt {
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bottom: 0;
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right: 0;
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left: 0;
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height: 100%;
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background-color: #fdfdfd;
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box-shadow: 0 -2px 10px 0 rgb(0 0 0 / 10%);
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display: grid;
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grid-template-columns: repeat(2, 1fr);
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place-items: center;
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}
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#float-container.bt .navbar-item {
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text-align: center;
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cursor: pointer;
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width: 80px;
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user-select: none;
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}
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#float-container.bt .navbar-item .navbar-image {
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width: 22px;
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height: 22px;
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filter: grayscale(1);
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}
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#float-container.bt .navbar-item .navbar-title {
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font-size: 11px;
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color: #666;
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margin-top: -3px;
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}
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#float-container.bt .navbar-item.active .navbar-image {
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filter: initial;
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}
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</style>
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</head>
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<body>
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<div class="container">
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<div id="iframe-container">
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<!-- <iframe src="html/weibo.html" frameborder="0"></iframe> -->
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</div>
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<div id="float-container" class="bt">
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<div class="navbar-item" targetPage="weibo_hotband">
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<img class="navbar-image" src="./html/assets/image/weibo.svg" />
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<p class="navbar-title">微博</p>
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</div>
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<div class="navbar-item" targetPage="bilibili_hotband">
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<img class="navbar-image" src="./html/assets/image/bilibili.svg" style="transform: scale(0.84);" />
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<p class="navbar-title">B站</p>
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</div>
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</div>
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</div>
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<script>
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let navbarItems = document.querySelectorAll('.navbar-item');
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let iframeContainer = document.querySelector('#iframe-container');
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let iframe = document.querySelector('iframe');
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navbarItems.forEach(item => {
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item.addEventListener('click', () => {
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// 已选中项再次点击，不执行操作
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if(item.classList.contains('active')) return;
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navbarItems.forEach(item => {
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item.classList.remove('active');
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});
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item.classList.add('active');
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let target = item.getAttribute('targetPage');
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switchPage(target, true);
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});
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});
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// 切换页面
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// 传入参数：目标页面，是否更新网址
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function switchPage(target, pushState) {
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let url = `html/${target}.html`;
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if (pushState) {
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// 更新url但不刷新页面
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history.pushState(null, null, `./index.html?target=${target}`);
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}
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// iframe 进入新页面
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if (iframe)
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iframe.remove();
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iframe = document.createElement('iframe');
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iframe.src = url;
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iframe.setAttribute('frameborder', '0');
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iframeContainer.appendChild(iframe);
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}
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// 根据 URL 参数切换页面
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function locationToPageByUrlParam() {
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let pages = ['weibo_hotband', 'bilibili_hotband'];
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// 获取 url 中的 target 参数
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let url = new URL(window.location.href);
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let target = url.searchParams.get('target');
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if (!pages.includes(target)) {
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target = 'weibo';
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history.replaceState(null, null, `./index.html?target=${target}`);
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}
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// 切换页面
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switchPage(target, false);
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// 更新下方导航栏选中状态
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navbarItems.forEach(item => {
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if (item.getAttribute('targetPage') === target) {
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item.classList.add('active');
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}
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});
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}
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window.addEventListener("popstate", function (e) {
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console.log("浏览器返回事件", e);
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locationToPageByUrlParam();
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}, false);
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locationToPageByUrlParam();
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</script>
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</body>
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</html> |