Question

我使用了http://w3schools.com中的以下代码。但在这个我只能使用一次。我想多次使用它，因为我想用HTML创建FAQ面板但它来自ID，我只能使用它一次。

<html>
<head>
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.10.2/jquery.min.js">
</script>
<script> 
$(document).ready(function(){
  $("#flip").click(function(){
    $("#panel").slideToggle("slow");
  });
});
</script>

<style type="text/css"> 
#panel,#flip
{
padding:5px;
text-align:center;
background-color:#e5eecc;
border:solid 1px #c3c3c3;
}
#panel
{
padding:50px;
display:none;
}
</style>
</head>
<body>

<div id="flip">Click to slide the panel down or up</div>
<div id="panel">Hello world!</div>

</body>
</html>

Answer 1

demo

<强>脚本：

$(function(){
    $('a.toggle').click(function(){
        $('.myContent').stop().slideToggle(500);
        return false;
    });

});

<强> HTML

<a href="#" style="background-color: #99CCFF; padding: 5px 10px;" class="toggle">CLICK</a>

<div>
    <div class="myContent" style="background-color: #99CCFF; padding: 5px 10px;">Optimized the javascript so that all code is based on jQuery.
    </div>

    <div class="myContent" style="background-color: #CCCCFF; padding: 5px 10px;">Optimized the javascript so that all code is based on jQuery.
    </div>
</div>

Answer 2

将id更改为class，然后在css和jQuery中使用类选择器

<div class="flip">Click to slide the panel down or up</div>
<div class="panel">Hello world!</div>
<div class="flip">Click to slide the panel down or up</div>
<div class="panel">Hello world!</div>
<div class="flip">Click to slide the panel down or up</div>
<div class="panel">Hello world!</div>

CSS

.panel, .flip {
    padding:5px;
    text-align:center;
    background-color:#e5eecc;
    border:solid 1px #c3c3c3;
}
.panel {
    padding:50px;
    display:none;
}

然后

$(document).ready(function () {
    $(".flip").click(function () {
        $(this).next('.panel').slideToggle("slow");
    });
});

演示：Fiddle

我如何使用jquery幻灯片切换类？

2 个答案: