88 lines
2.1 KiB
HTML
88 lines
2.1 KiB
HTML
<!DOCTYPE html>
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<html lang="en">
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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=1.0">
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<meta http-equiv="X-UA-Compatible" content="ie=edge">
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<title>tabs 切换</title>
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<script src="http://apps.bdimg.com/libs/jquery/2.1.4/jquery.min.js"></script>
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<style>
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body,ul,li {
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margin: 0;
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padding: 0;
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}
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li {
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list-style: none;
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}
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.tabs-title {
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overflow: hidden;
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}
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.tabs-title li {
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float: left;
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margin-right: 20px;
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}
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.tabs-content li {
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display: none;
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}
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.title-on {
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color: red;
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}
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.content-on {
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display: block !important;
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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="main">
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<ul class="tabs-title">
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</ul>
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<ul class="tabs-content">
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</ul>
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</div>
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<script>
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var TitleArr = [ '体育', '财经', '娱乐', '社会' ];
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var ContentArr = [ '体育的内容', '财经的内容', '娱乐的内容', '社会的内容' ];
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// 渲染 title 和 content 数组到页面上显示出来
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function RenderPage() {
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TitleArr.forEach(function(val,index){
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document.querySelector(".tabs-title").innerHTML += `<li class="${index == 0 ? 'title-on': ''}">${val}</li>`
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})
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ContentArr.forEach(function(val,index){
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document.querySelector(".tabs-content").innerHTML += `<li class="${index == 0 ? 'content-on': ''}">${val}</li>`
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})
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}
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RenderPage()
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var TitleLi = $(".tabs-title li");
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var ContentLi = $(".tabs-content li");
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TitleLi.on("click", function() {
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$(this).addClass('title-on').siblings().removeClass('title-on')
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$(ContentLi[$(this).index()]).addClass('content-on').siblings().removeClass('content-on')
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})
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// TitleLi.forEach(function(val,index){
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// val.onclick = function () {
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// TitleLi.forEach(function(el,i){
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// el.className = ""
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// ContentLi[i].className = ""
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// })
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// ContentLi[index].className = "content-on"
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// val.className = "title-on"
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// }
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// })
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</script>
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</body>
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</html> |