removeClass 按钮点击添加class效果
案例一:
html代码:
<ul class="pubClass" id="pubClass"> <li class="active"> <a href="#tag1">aa</a> </li> <li> <a href="#tag2">bb</a> </li> <li> <a href="#tag3">cc</a> </li> /ul>
jquery代码:
<script> $(function(){ $("#pubClass li").click(function(){ $("#pubClass li").eq($(this).index()).addClass("active").siblings().removeClass("active"); }) }) </script>
案例二:
html代码:
<div class="game"> <span class="active">全部</span> <span>游戏1</span> <span>游戏2</span> </div> <div class="game"> <span class="active">全部</span> <span>视频1</span> <span>视频2</span> </div>
jquery代码:
<script type="text/javascript"> $(function () { $('.game span').click(function () { $(this).addClass('active').siblings().removeClass('active').end(); }); }); </script>