我尝试使用jquery验证插件进行简单验证,但我无法实现它。当我点击提交按钮时没有任何改变,请帮助我
我已经提到过以下代码,
提前致谢。
<!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>
<title></title>
<script type="text/javascript" src="http://code.jquery.com/jquery-1.9.1.min.js" />
<script type="text/javascript" src="http://ajax.aspnetcdn.com/ajax/jquery.validate/1.11.0/jquery.validate.js" />
<script type="text/javascript">
$(document).ready(function () {
$('#btnSubmit').click(function () {
$('#logform').validate({
rules: {
txtUsr: {
required: true
},
txtPass: {
required: true
}
},
messages: {
txtUsr: {
required: 'Please enter username'
},
txtPass: {
required: 'Please enter password'
}
}
});
});
});
</script>
</head>
<body>
<div id='LoginDiv' style='width:400px;height:300px;background-color:green;'>
<form method="post" action="" id='logform'>
User Name : <input type="text" id='txtUsr' name='txtUsr' style='margin-top:12px'/>
<br/>
<br/>
Password : <input type="text" id='txtPass' name='txtPass' />
<br/>
<br/>
<input type="submit" id='btnSubmit' value='Submit' />
</form>
</div>
</body>
</html>
答案 0 :(得分:2)
您不应该在click事件处理程序中调用validate,而是作为初始化步骤:
$(document).ready(function () {
$('#logform').validate({
rules: {
txtUsr: {
required: true
},
txtPass: {
required: true
}
},
messages: {
txtUsr: {
required: 'Please enter username'
},
txtPass: {
required: 'Please enter password'
}
}
});
});
它将自己连接到keyup并提交事件。
答案 1 :(得分:1)
<强> http://jsfiddle.net/adiioo7/FFTkJ/ 强>
使用
<script type="text/javascript" src="http://code.jquery.com/jquery-1.9.1.min.js"></script>
<script type="text/javascript" src="http://ajax.aspnetcdn.com/ajax/jquery.validate/1.11.0/jquery.validate.js"></script>
而不是
<script type="text/javascript" src="http://code.jquery.com/jquery-1.9.1.min.js" />
<script type="text/javascript" src="http://ajax.aspnetcdn.com/ajax/jquery.validate/1.11.0/jquery.validate.js" />