jQuery验证消息不起作用
问题描述：
我想在表单上使用验证消息，但是当我单击botton时，什么也没有发生，我也不知道为什么.我已经为这个问题苦苦挣扎了一段时间，没有人能真正帮助我.此时，我很想让它正常工作...这是我的代码:
I want to use validation messages on a form, but when I click on the botton nothing happens and I don't know why. I have struggled with this problem for a while now and nobody could have help me really. I am desperate at this point to get this working... Here is my code:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>Module Health Measurements</title>
<!-- Load jQuery and the validate plugin -->
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.10.2/jquery.min.js"></script>
<link href="//netdna.bootstrapcdn.com/twitter-bootstrap/2.3.2/css/bootstrap-combined.no-icons.min.css" rel="stylesheet">
<script>
$.validator.setDefaults({submitHandler: function() { alert("submitted!");}});
$(document).ready(function() {
$("#form1").validate({
rules: {
40: {required : true, minlength : 2, maxlength : 3 },
41: {required : true, minlength : 2, maxlength : 3 },
42: {required : true, minlength : 2, maxlength : 3 },
43: {required : true, minlength : 2, maxlength : 3 },
44: {required : true, minlength : 2, maxlength : 3 },
45: {required : true },
46: {required : true },
47: {required : true },
48: {required : true },
51: {required : true },
52: {required : true },
} ,
messages: {
40: {required : 'Your height in cm without shoes is required', minlength : 'No less than 2 characters',
maxlength : 'No more than 3 characters' },
41: {required : 'Your weight in kg without shoes is required', minlength : 'No less than 2 characters',
maxlength : 'No more than 3 characters' },
42: {required : 'Your hip circumference in cm is required', minlength : 'No less than 2 characters',
maxlength : 'No more than 3 characters' },
43:{required : 'Your waist circumference in cm is required', minlength :' No less than 2 characters',
maxlength : 'No more than 3 characters' },
44: {required : 'A selection is required' },
45: {required : 'Systolic blood pressure mmHg is required' },
46: {required : 'Diastolic blood pressure mmHg is required' },
47: {required : 'Glucose mmol/l is required' },
48: {required : 'Total Cholesterol mmol/l is required' },
51: {required : 'Systolic blood pressure 5min is required' },
52: {required :' Diastolic blood pressure 5min is required' },
}
});
});
</script>
<style type="text/css">
#form1{ width:400px;}
</style>
</head>
<body>
<form id="form1" name="form1" method="post" action="">
<table width="800" border="1">
<tr>
<td colspan="2" bgcolor="#5ACDC7">Health Measurements</td>
</tr>
<tr>
<td width="636">Height in cm without shoes</td>
<td width="148"><label>
<input name="40" type="text" id="40" size="7" maxlength="7" />
</label></td>
</tr>
<tr>
<td>Weight in kg without shoes</td>
<td><label>
<input name="41" type="text" id="41" size="7" maxlength="7" />
</label></td>
</tr>
<tr>
<td>Hip circumference in cm</td>
<td><label>
<input name="42" type="text" id="42" size="7" maxlength="7" />
</label></td>
</tr>
<tr>
<td>Waist circumference in cm</td>
<td><label>
<input name="43" type="text" id="43" size="7" maxlength="7" />
</label></td>
</tr>
<tr>
<td>Have you eaten in the last 7 hours?</td>
<td><label>
<select name="44" id="44">
<option>Yes</option>
<option>No</option>
</select>
</label></td>
</tr>
<tr>
<td>Systolic blood pressure mmHg</td>
<td><label>
<input name="45" type="text" id="45" size="7" maxlength="7" />
</label></td>
</tr>
<tr>
<td>Diastolic blood pressure mmHg</td>
<td><label>
<input name="46" type="text" id="46" size="7" maxlength="7" />
</label></td>
</tr>
<tr>
<td>Glucose mmol/l</td>
<td><label>
<input name="47" type="text" id="47" size="7" maxlength="7" />
</label></td>
</tr>
<tr>
<td>Total Cholesterol mmol/l</td>
<td><label>
<input name="48" type="text" id="48" size="7" maxlength="7" />
</label></td>
</tr>
<tr>
<td> </td>
<td> </td>
</tr>
<tr>
<td colspan="2" bgcolor="#5ACDC7">BP 5 Minute Follow-up</td>
</tr>
<tr>
<td>Systolic blood pressure 5 min</td>
<td><label>
<input name="51" type="text" id="51" size="7" maxlength="7" />
</label></td>
</tr>
<tr>
<td>Diastolic blood pressure 5 min</td>
<td><label>
<input name="52" type="text" id="52" size="7" maxlength="7" />
</label></td>
</tr>
<tr>
<td> </td>
<td> </td>
</tr>
<tr>
<td><label>
<input type="submit" name="button1" id="button1" value="Submit" />
</label></td>
<td> </td>
</tr>
</table>
</form>
</body>
</html>
任何人都可以给我发送一个链接，我可以在该链接中下载适当的.css样式表...任何帮助，我们将不胜感激.谢谢
Can anyone please send me a link where I can download a proper .css stylesheet... Any help would really be appreciated. Thanx
答
您的代码有效，但是您忘记添加验证插件，添加了css文件，但没有js文件，则可以从 http://jqueryvalidation.org/，然后添加以下行:
Your code is valid, but you forget to add the validation plugin, you added the css file, but no the js file, you can downlad it from http://jqueryvalidation.org/, and just add the line:
<script src="js/jquery.validate.min.js"></script>
我尝试了它，并且可以正常工作
I tried it, and its working