70 lines
1.5 KiB
HTML
70 lines
1.5 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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<title>tabs</title>
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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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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: 10px;
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}
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.title_active {
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color: red;
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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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.content_active {
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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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<ul class="tabs_title">
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<li class="title_active">全部</li>
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<li>规则</li>
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<li>安全</li>
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<li>论坛</li>
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</ul>
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<ul class="tabs_content">
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<li class="content_active">全部的内容</li>
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<li>规则的内容</li>
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<li>安全的内容</li>
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<li>论坛的内容</li>
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</ul>
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</body>
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<script>
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var TitleLi = document.querySelectorAll(".tabs_title li")
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var ContentLi = document.querySelectorAll(".tabs_content li")
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console.log(TitleLi);
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TitleLi.forEach(function(v,index){
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v.onmouseover = function () {
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TitleLi.forEach(function(v,i){
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v.className = ""
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ContentLi[i].className = ""
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})
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v.className = "title_active"
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ContentLi[index].className = "content_active"
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}
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})
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</script>
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</html> |