我jQuery不行,我不知道我做错了什么.
该按钮应该隐藏段落并在我按下时将其带回.
已经把html和toggle.js代码.
我jquery从一个名为的文件夹中引用该库js.
HTML
<DOCTYPE = html>
<html lang = "en">
<head>
<meta charset = "utf-8">
<script src= "js/jquery-1.6.2.js"></script>
<script src = "js/toggle.js"></script>
<title>Jquery Example</title>
</head>
<body>
<input type = "button" value = "Hide" id = "toggle_message"/>
<p id = "message">You can see this paragraph</p>
</body>
</html>
TOGGLE.JS
$('#toggle_message').click(function() {
var value = $('#toggle_message').attr('value');
$('#message').toggle('fast');
if (value == 'Hide') {
$('#toggle_message').attr('value', 'Show');
} else if (value == 'Show') {
$('#toggle_message').attr('value','Hide');
} …