【发布时间】:2011-09-30 07:42:56
【问题描述】:
当我点击我的 img 然后激活蓝色 btn 类时,有没有办法可以删除红色 btn 上的活动类?
HTML
<div id="nav">
<ul>
<li class="red btn"><a class="tildig" href="#din_app" data-transition="fade" >
<p>TIL DIG</p>
</a></li>
<li class="blue btn"><a class="kontakt" href="#kontakt" data-transition="fade" >
<p>KONTAKT</p>
</a></li>
</ul>
</div>
<div data-role="page" id="interesseret">
<div data-role="header" data-nobackbtn="true"> </div>
<div data-role="content">
<p class="brod">
<a href="#kontakt" data-transition="fade"><img class="kontakt_link_480" src="image/link_img.png" width="480" height="100" alt="Tryk på kontakt og book et møde" ></a></p>
</div>
<div data-role="footer"> </div>
</div>
脚本
<script type="application/x-javascript">
$(function() {
$('li.btn').click(function(){
// Add "active" to the clicked element and
// get all siblings and remove "active" from them
$(this).addClass('active').siblings().removeClass('active');
});
});
CSS
.red.btn { float:left; margin: 0 0 0 5px ; width: 40%; height:30px; background-image:url(../image/rod_bnt.png);}
.red.btn.active { background-image:url(../image/red.jpg); height: 40px; background-position:center;}
.blue.btn {float:right; margin:0 5px 0 0; height:30px; width: 40%; background-image:url(../image/blaa_bnt.png); }
.blue.btn.active { background-image:url(../image/blue.jpg); height: 40px; background-position:center;}
我试过了,但它不起作用
<script type="application/x-javascript">
$(function() {
$('a.img').click(function(){
// Add "active" to the clicked element and
// get all siblings and remove "active" from them
$(this).addClass('blue.btn.active').siblings().removeClass('red.btn.active');
});
});
</script>
// 在此先感谢 Kasper。
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