当单击特定的li元素时,我希望能够打开它各自的div元素。
我有以下代码:
<ul class="no-padding pro-list">
<li><a href="#" class="pro-1 pro">A</a>
<div class="proc-description panel-1">
<p>Lorem ipsum doner inut.</p>
<p>Lorem ipsum doner inut.</p>
<p>
Lorem ipsum doner inut.
Lorem ipsum doner inut.
</p>
</div>
</li>
<li><a href="#" class="pro-2 pro">B</a>
<div class="proc-description panel-2">
<p>Lorem ipsum doner inut.</p>
<p>Lorem ipsum doner inut.</p>
<p>
Lorem ipsum doner inut.
Lorem ipsum doner inut.
</p>
</div>
</li>
<li><a href="#" class="pro-3 pro">C</a>
<div class="proc-description panel-3">
<p>a</p>
<p>b</p>
<p>c</p>
</div>
</li>
<li><a href="#" class="pro-4 pro">D</a>
<div class="proc-description panel-4">
<p>Lorem ipsum doner inut.</p>
<p>Lorem ipsum doner inut.</p>
<p>
Lorem ipsum doner inut.
Lorem ipsum doner inut.
</p>
</div>
</li>
<li><a href="#" class="pro-5 pro">E</a>
<div class="proc-description panel-5">
Hello world! Lorem ipsum doner inut.
<p>Lorem ipsum doner inut.</p>
<p>Lorem ipsum doner inut.</p>
<p>
Lorem ipsum doner inut.
Lorem ipsum doner inut.
</p>
</div>
</li>
<li><a href="#" class="pro-6 pro">F</a>
<div class="proc-description panel-6">
<p>Lorem ipsum doner inut.</p>
<p>Lorem ipsum doner inut.</p>
<p>
Lorem ipsum doner inut.
Lorem ipsum doner inut.
</p>
</div>
</li>
<li><a href="#" class="pro-7 pro">G</a>
<div class="proc-description panel-7">
<p>Lorem ipsum doner inut.</p>
<p>Lorem ipsum doner inut.</p>
<p>
Lorem ipsum doner inut.
Lorem ipsum doner inut.
</p>
</div>
</li>
<li><a href="#" class="pro-8 pro">H</a>
<div class="proc-description panel-8">
<p>Lorem ipsum doner inut.</p>
<p>Lorem ipsum doner inut.</p>
<p>
Lorem ipsum doner inut.
Lorem ipsum doner inut.
</p>
</div>
</li>
<li><a href="#" class="proc-9 ">I</a></li>
<li><a href="#" class="proc-10 ">J</a></li>
<li><a href="#" class="proc-11 ">K</a></li>
</ul>当我添加这个脚本时,它工作得很好:
<script>
jQuery(document).ready(function ($) {
jQuery(".pro-2").click(function () {
jQuery(".panel-2").slideToggle("slow");
});
});
</script>不过,我想让它充满活力。我不想为每个创建一个类和div类,而是创建一个可以切换所有li元素的函数。
发布于 2015-05-27 13:15:12
解决这一问题的办法如下:
<script>
jQuery(document).ready(function($){
jQuery("ul.pro-list a.pro").click(function(e){
e.preventDefault();
jQuery(this).next('div').slideToggle("slow");
});
</script>如果preventDefault() e是事件,并且阻止您链接锚,这意味着它不会重定向到'a链接‘,如果它不重定向到链接,我们的切换效果工作。
发布于 2015-05-27 12:44:10
应该使用公共类绑定事件,然后使用遍历方法标识要处理的元素。
您可以使用已经添加到anchor中的pro类和添加到div中的proc-description类。
使用
jQuery(document).ready(function($){
jQuery("a.pro").click(function(){
jQuery(this).next(".proc-description").slideToggle("slow");
return false;
});
});
jQuery(document).ready(function($){
jQuery("a.pro").click(function(){
jQuery(this).next(".proc-description").slideToggle("slow");
});
});.proc-description {display:none}<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<ul class="no-padding pro-list">
<li><a href="#" class="pro-1 pro">A</a>
<div class="proc-description panel-1">
<p>Lorem ipsum doner inut.</p>
<p>Lorem ipsum doner inut.</p>
<p>Lorem ipsum doner inut. Lorem ipsum doner inut.</p>
</div>
</li>
<li><a href="#" class="pro-2 pro">B</a>
<div class="proc-description panel-2">
<p>Lorem ipsum doner inut.</p>
<p>Lorem ipsum doner inut.</p>
<p>Lorem ipsum doner inut. Lorem ipsum doner inut.</p>
</div>
</li>
<li><a href="#" class="pro-3 pro">C</a>
<div class="proc-description panel-3">
<p>a</p>
<p>b</p>
<p>c</p>
</div>
</li>
<li><a href="#" class="pro-4 pro">D</a>
<div class="proc-description panel-4">
<p>Lorem ipsum doner inut.</p>
<p>Lorem ipsum doner inut.</p>
<p>Lorem ipsum doner inut. Lorem ipsum doner inut.</p>
</div>
</li>
<li><a href="#" class="pro-5 pro">E</a>
<div class="proc-description panel-5">Hello world! Lorem ipsum doner inut.
<p>Lorem ipsum doner inut.</p>
<p>Lorem ipsum doner inut.</p>
<p>Lorem ipsum doner inut. Lorem ipsum doner inut.</p>
</div>
</li>
<li><a href="#" class="pro-6 pro">F</a>
<div class="proc-description panel-6">
<p>Lorem ipsum doner inut.</p>
<p>Lorem ipsum doner inut.</p>
<p>Lorem ipsum doner inut. Lorem ipsum doner inut.</p>
</div>
</li>
<li><a href="#" class="pro-7 pro">G</a>
<div class="proc-description panel-7">
<p>Lorem ipsum doner inut.</p>
<p>Lorem ipsum doner inut.</p>
<p>Lorem ipsum doner inut. Lorem ipsum doner inut.</p>
</div>
</li>
<li><a href="#" class="pro-8 pro">H</a>
<div class="proc-description panel-8">
<p>Lorem ipsum doner inut.</p>
<p>Lorem ipsum doner inut.</p>
<p>Lorem ipsum doner inut. Lorem ipsum doner inut.</p>
</div>
</li>
<li><a href="#" class="proc-9 ">I</a>
</li>
<li><a href="#" class="proc-10 ">J</a>
</li>
<li><a href="#" class="proc-11 ">K</a>
</li>
</ul>
发布于 2015-12-17 10:25:33
另一种方法,如果你想要的话:-
<ul class="no-padding pro-list">
<li><a href="javascript:void(0)" class="pro-1 pro" onclick="$(this).parent().find('.proc-description').toggle();">A</a>
<div class="proc-description panel-1">
<p>Lorem ipsum doner inut.</p>
<p>Lorem ipsum doner inut.</p>
<p>
Lorem ipsum doner inut.
Lorem ipsum doner inut.
</p>
</div>
</li>
<li><a href="javascript:void(0)"class="pro-2 pro" onclick="$(this).parent().find('.proc-description').toggle();">B</a>
<div class="proc-description panel-2">
<p>Lorem ipsum doner inut.</p>
<p>Lorem ipsum doner inut.</p>
<p>
Lorem ipsum doner inut.
Lorem ipsum doner inut.
</p>
</div>
</li>
<li><a href="javascript:void(0)" class="pro-3 pro" onclick="$(this).parent().find('.proc-description').toggle();">C</a>
<div class="proc-description panel-3">
<p>a</p>
<p>b</p>
<p>c</p>
</div>
</li>
<li><a href="javascript:void(0)" class="pro-4 pro" onclick="$(this).parent().find('.proc-description').toggle();">D</a>
<div class="proc-description panel-4">
<p>Lorem ipsum doner inut.</p>
<p>Lorem ipsum doner inut.</p>
<p>
Lorem ipsum doner inut.
Lorem ipsum doner inut.
</p>
</div>
</li>
<li><a href="javascript:void(0)" class="pro-5 pro" onclick="$(this).parent().find('.proc-description').toggle();">E</a>
<div class="proc-description panel-5">
Hello world! Lorem ipsum doner inut.
<p>Lorem ipsum doner inut.</p>
<p>Lorem ipsum doner inut.</p>
<p>
Lorem ipsum doner inut.
Lorem ipsum doner inut.
</p>
</div>
</li>
<li><a href="javascript:void(0)" class="pro-6 pro" onclick="$(this).parent().find('.proc-description').toggle();">F</a>
<div class="proc-description panel-6">
<p>Lorem ipsum doner inut.</p>
<p>Lorem ipsum doner inut.</p>
<p>
Lorem ipsum doner inut.
Lorem ipsum doner inut.
</p>
</div>
</li>
<li><a href="javascript:void(0)" class="pro-7 pro" onclick="$(this).parent().find('.proc-description').toggle();">G</a>
<div class="proc-description panel-7">
<p>Lorem ipsum doner inut.</p>
<p>Lorem ipsum doner inut.</p>
<p>
Lorem ipsum doner inut.
Lorem ipsum doner inut.
</p>
</div>
</li>
<li><a href="javascript:void(0)" class="pro-8 pro" onclick="$(this).parent().find('.proc-description').toggle();">H</a>
<div class="proc-description panel-8">
<p>Lorem ipsum doner inut.</p>
<p>Lorem ipsum doner inut.</p>
<p>
Lorem ipsum doner inut.
Lorem ipsum doner inut.
</p>
</div>
</li>
<li><a href="javascript:void(0)" class="proc-9 " onclick="$(this).parent().find('.proc-description').toggle();">I</a></li>
<li><a href="javascript:void(0)" class="proc-10 " onclick="$(this).parent().find('.proc-description').toggle();">J</a></li>
<li><a href="javascript:void(0)" class="proc-11 " onclick="$(this).parent().find('.proc-description').toggle();">K</a></li><style>
.proc-description{
display: none;
}
https://stackoverflow.com/questions/30482804
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