记忆：
一.这里用到了jQuery遍历---filter()方法；
filter() 方法将匹配元素集合缩减为匹配指定选择器的元素。
二.HTML DOM hash属性
hash 属性是一个可读可写的字符串，该字符串是 URL 的锚部分（从 # 号开始的部分）。
可能会出现的形式：
this.hash：获取当前链接的标签值；
location.hash
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Title</title> <style> /* -- x.x Clear -- */ .clear { clear: both; display: block; overflow: hidden; visibility: hidden; width: 0; height: 0; } .clearfix:before, .clearfix:after { content: ' 020'; display: block; overflow: hidden; visibility: hidden; width: 0; height: 0; } .clearfix:after { clear: both } .clearfix { zoom: 1 } body{font-size:13px;} .grid-4 { width: 300px; } /* -- 12.8 Tabbed -- */ .tabs { margin: 0 0 20px 0; display: block; } .tabs ul.nav { list-style: none; margin: 0; padding: 0; } .tabs ul.nav li { float: left; position: relative; margin: 0; z-index: 10; padding: 0; margin: 0 0 -1px 0; border: 1px solid transparent; border-bottom-color: #e8e8e8; } .tabs ul.nav li a { color: #333; text-decoration: none; font-weight: bold; display: block; overflow: hidden; } .tabs ul.nav li a:hover { color: #09c; } .tabs ul.nav li.active { background: #fff; border: 1px solid #e8e8e8; border-bottom-color: #fff !important; } .tabs .tab { background: #fff; border: 1px solid #e8e8e8; padding: 20px 12px 20px 12px; } .tabs ul.nav li.active a { color: #09c; } .tabbed_widget .nav { font-family: "Microsoft YaHei", 'Myriad Pro','Lato', 'Helvetica Neue', Helvetica, Arial, sans-serif; } .tabbed_widget ul { margin: 0; } .tabbed_widget li { list-style: none; padding-bottom: 5px; margin-bottom: 5px; margin-left: 0; width: auto; } .tabbed_widget li:last-child { padding-bottom: 0px; border-bottom: 0; margin-bottom: 0; } .tabbed_widget ul.nav li a { display: block; padding: 10px; background: none; text-indent: 0; width: auto; outline: none;} .tabbed_widget ul.nav li.active a, .tabbed_widget ul.nav li a:hover { background: none; } .tabbed_widget #tab1 a, .tabbed_widget #tab2 a{ font-size: 13px; text-transform: none; text-decoration: none; color: #333; font-weight: normal; } .tabbed_widget #tab3 a{font-weight: normal;} .tabbed_widget #tab1 a:hover, .tabbed_widget #tab2 a:hover, .tabbed_widget #tab3 a:hover {color: #0099cc; } .tabbed_widget ul.nav li.active a, .tabbed_widget ul.nav li.active a:hover, .tabbed_widget ul.nav li a, .tabbed_widget ul.nav li a:hover{ background: none!important; } </style> </head> <body> <div class="grid-4"> <div class="tabs tabbed_widget"> <ul class="nav clearfix"> <li class="active"><a id="link-tab1" href="#tab1" title="本周热门文章">本周热门文章</a> </li><li class=""><a id="link-tab2" href="#tab2" title="本月热门文章">本月热门文章</a></li> <li class=""><a id="link-tab3" href="#tab3" title="热门标签">热门标签</a></li> </ul> <div id="tab1" class="tab"> <div class="floated-thumb"> <div class="post-meta no-thumb"> <p> <span class="numb">0</span> <a class="meta-title" target="_blank" href="#" title="111">111</a><br> </p> </div> <div class="clear"></div> <div class="post-meta no-thumb"> <p> <span class="numb">1</span> <a class="meta-title" target="_blank" href="#" title="222">222</a><br> </p> </div> <div class="clear"></div> </div> </div> <div id="tab2" class="tab"> <div class="floated-thumb"> <div class="post-meta no-thumb"> <p> <span class="numb">0</span> <a class="meta-title" target="_blank" href="#" title="333">333</a><br> </p> </div> <div class="clear"></div> <div class="post-meta no-thumb"> <p> <span class="numb">1</span> <a class="meta-title" target="_blank" href="#" title="444">444</a><br> </p> </div> <div class="clear"></div> </div> </div> <div id="tab3" class="tab"> <!--<div class="floated-thumb">--> <!--<div class="post-meta no-thumb">--> <!--<p>--> <!--<span class="numb">0</span>--> <!--<a class="meta-title" target="_blank" href="#" title="555">555</a><br>--> <!--</p>--> <!--</div>--> <!--<div class="clear"></div>--> <!--<div class="post-meta no-thumb">--> <!--<p>--> <!--<span class="numb">1</span>--> <!--<a class="meta-title" target="_blank" href="http://blog.jobbole.com/92115/" title="666">666</a><br>--> <!--</p>--> <!--</div>--> <!--<div class="clear"></div>--> <!--</div>--> <p> <a href="#">缴费单</a> <a href="#">高光</a> <a href="#">java</a> <a href="#">看看</a> </p> </div> </div> </div> </body> </html> <script type="text/javascript" src="http://cdn.bootcss.com/jquery/3.1.1/jquery.js"></script> <script type="text/javascript"> var b = $('.tabs .tab'); b.hide().filter(':first').show(); $('.tabs .nav a').click(function() { b.hide(); b.filter(this.hash).show();//this.hash：获取当前链接的标签值 $('.tabs .nav li').removeClass('active'); $(this).parent().addClass('active'); return false }).filter(':first').click(); </script>
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