好的，它确实在 PHP 中工作，但如果我修改文件，使我的 index.php 看起来像这样
<?php
include('header');
include('main_content');
include('footer');
?>
然后它不起作用。
这是我渲染的 hmtl (firefox)
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Frameset//EN">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=MacRoman">
<title>This is a test page</title>
<script type="text/javascript" src="http://code.jquery.com/jquery-latest.js"></script>
<script type="text/javascript" src="js/jquery.validate.js"></script>
<script src="js/jquery.min.js" ></script>
<script src="js/main.js" ></script>
<LINK href="css/other1.css" rel="stylesheet" type="text/css">
<LINK href="css/other2.css" rel="stylesheet" type="text/css">
<LINK href="css/gallery.css" rel="stylesheet" type="text/css">
<LINK href="css/min_jquery.css" rel="stylesheet" type="text/css">
<LINK href="css/minified.css" rel="stylesheet" type="text/css">
</head>
<body>
<!-- This is the form ---------->
<form id="form1" method="post" action="jquery_form.php">
<div class="form-row"><span class="label">Name *</span><input type="text" name="name" /></div>
<div class="form-row"><span class="label">E-Mail *</span><input type="text" name="email" /></div>
<div class="form-row"><span class="label">URL</span><input type="text" name="url" /></div>
<div class="form-row"><span class="label">Your comment *</span><textarea name="comment" ></textarea></div>
<div class="form-row"><input class="submit" type="submit" value="Submit"></div>
</form>
<!-- this is the jQuery validation ----------->
</div></div></body>
</html><script type="text/javascript">
$(document).ready(function() {
$("#form1").validate({
rules: {
name: "required",// simple rule, converted to {required:true}
email: {// compound rule
required: true,
email: true
},
url: {
url: true
},
comment: {
required: true
}
},
messages: {
comment: "Please enter a comment."
},
errorPlacement: function (error, element) {
element.css('background', '#ffdddd');
}
});
$("#form2").validate({
rules:{
name2:"required",
pass: "required"
}
})
});
</script>
有什么问题？我知道如果它不是第一个包含，则查询验证不起作用。但它是标题中的第一个包含。并且呈现的 HTML 看起来不错。该文件位于 js 文件夹中。
我在这上面花了几个小时。
此代码有效
这是另一个有效的 html 页面的渲染代码。如果验证失败，jQuery 将不会提交表单。
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html>
<head>
<title>Simple Form Validation</title>
<script type="text/javascript" src="http://code.jquery.com/jquery-latest.js"></script>
<script type="text/javascript" src="js/jquery.validate.js"></script>
<style type="text/css">
* { font-family: Verdana; font-size: 11px; line-height: 14px; }
.submit { margin-left: 125px; margin-top: 10px;}
.label { display: block; float: left; width: 120px; text-align: right; margin-right: 5px; }
.form-row { padding: 5px 0; clear: both; width: 700px; }
label.error { width: 250px; display: block; float: left; color: red; padding-left: 10px; }
input[type=text], textarea { width: 250px; float: left; }
textarea { height: 50px; }
</style>
</head>
<body>
<form id="form1" method="post" action="jquery.php">
<div class="form-row"><span class="label">Name *</span><input type="text" name="name" /></div>
<div class="form-row"><span class="label">E-Mail *</span><input type="text" name="email" /></div>
<div class="form-row"><span class="label">URL</span><input type="text" name="url" /></div>
<div class="form-row"><span class="label">Your comment *</span><textarea name="comment" ></textarea></div>
<div class="form-row"><input class="submit" type="submit" value="Submit"></div>
</form>
<p>
<hr>
</body>
</html>
<script type="text/javascript">
$(document).ready(function() {
$("#form1").validate({
rules: {
name: "required",// simple rule, converted to {required:true}
email: {// compound rule
required: true,
email: true
},
url: {
url: true
},
comment: {
required: true
}
},
messages: {
comment: "Please enter a comment."
},
errorPlacement: function (error, element) {
element.css('background', '#ffdddd');
}
});
$("#form2").validate({
rules:{
name2:"required",
pass: "required"
}
})
});
</script>