javascript - 使用 jquery 显示 div 内容

Question

我有一个忘记密码的链接。单击链接我想显示一个 div。这是我的演示代码。我缺少一些东西。 JSP代码:

<form action="login" method="post">
<label>Username :</label>
<input type="text" value="" name="email">
<label>Password :</label>
<input type="password" value="" name="password">
<input class="submit" type="submit" value="Login" name="Login">
<div id="link"  class= "link">Forgot Password?</div>
</form>
<div id="forget-details"  class = "forget-details">
<h1>Forgot Your Password</h1>
<p>Enter your registered email address and we will send you a link to reset your password.</p>
<input type="text" value="" name="email" placeholder = "Enter your registered email"/>

CSS:

 form div.link{
color: #44869b;
cursor: pointer;
font-family: DIN,Helvetica,Arial,sans-serif;
font-size: 12px;
margin-top: 105px;
text-transform: inherit;
}
.forget-details {
 background-color: #333;
float: right;
margin: 7px 0;
padding: 11px;
width: 97%;
display:none;
}

J查询:

$(document).ready(function(){
$(".link").click(function(){
    $(".forget_details").show();
    });
 });

Answer 1

您有 class="forget-details"(连字符)，然后选择 $(".forget_details")(下划线)