<div id="list">
<span id="s1">aa</span>
<span id="s2">bb</span>
<span id="s3">cc</span>
</div>需要的结果:当点 s1时,增加classname,s2,s3不变,
当点 s2时,s1去除calssname,s2增加classname,s3不变
以此类推谢谢!
<span id="s1">aa</span>
<span id="s2">bb</span>
<span id="s3">cc</span>
</div>需要的结果:当点 s1时,增加classname,s2,s3不变,
当点 s2时,s1去除calssname,s2增加classname,s3不变
以此类推谢谢!
$(this).siblings().removeClass('classname').end().addClass('classname');
});
<script type="text/javascript">
$(function(){
$("#list span").click(function(){
$("#list span").removeClass("cls")
$(this).addClass("cls")
});
});
</script>
<style type="text/css">
.cls {border:1px solid black;}
</style>
<div id="list">
<span id="s1">aa </span>
<span id="s2">bb </span>
<span id="s3">cc </span>
</div>