发布于 2017-04-06 20:08:44 | 98 次阅读 | 评论: 0 | 来源: 网友投递

这里有新鲜出炉的Bootstrap入门,程序狗速度看过来!

Bootstrap Web前端CSS框架

Bootstrap是Twitter推出的一个开源的用于前端开发的工具包。它由Twitter的设计师Mark Otto和Jacob Thornton合作开发,是一个CSS/HTML框架。Bootstrap提供了优雅的HTML和CSS规范,它即是由动态CSS语言Less写成。Bootstrap一经推出后颇受欢迎,一直是GitHub上的热门开源项目,包括NASA的MSNBC(微软全国广播公司)的Breaking News都使用了该项目。


这篇文章主要介绍了Bootstrap中的表单验证插件bootstrapValidator使用方法整理(推荐)的相关资料,非常不错,具有参考借鉴价值,需要的朋友可以参考下

本文给大家介绍如何判断表单验证的实例代码,在没给大家介绍正文之前,先给大家介绍下插件。

插件介绍

先上一个图:


下载地址:https://github.com/nghuuphuoc/bootstrapvalidator

使用提示

中文化:

下载插件后,将\js\bootstrapValidator\language\zh_CN.js 引入文件,即实现中文化

提交前验证表单:

更丰富一点的表单验证例子:http://www.jq22.com/yanshi522,直接上代码:


<!DOCTYPE html>
<html>
<head>
<title>BootstrapValidator demo</title>
<link rel="stylesheet" href="vendor/bootstrap/css/bootstrap.css"/>
<link rel="stylesheet" href="dist/css/bootstrapValidator.css"/>
<!-- Include the FontAwesome CSS if you want to use feedback icons provided by FontAwesome -->
<!--<link rel="stylesheet" href="http://netdna.bootstrapcdn.com/font-awesome/../css/font-awesome.css" />-->
<script type="text/javascript" src="vendor/jquery/jquery-...min.js"></script>
<script type="text/javascript" src="vendor/bootstrap/js/bootstrap.min.js"></script>
<script type="text/javascript" src="dist/js/bootstrapValidator.js"></script>
</head>
<body>
<div class="container">
<div class="row">
<!-- form: -->
<section>
<div class="col-lg- col-lg-offset-">
<div class="page-header">
<h>Sign up</h>
</div>
<form id="defaultForm" method="post" class="form-horizontal" action="target.php">
<div class="form-group">
<label class="col-lg- control-label">Full name</label>
<div class="col-lg-">
<input type="text" class="form-control" name="firstName" placeholder="First name" />
</div>
<div class="col-lg-">
<input type="text" class="form-control" name="lastName" placeholder="Last name" />
</div>
</div>
<div class="form-group">
<label class="col-lg- control-label">Username</label>
<div class="col-lg-">
<input type="text" class="form-control" name="username" />
</div>
</div>
<div class="form-group">
<label class="col-lg- control-label">Email address</label>
<div class="col-lg-">
<input type="text" class="form-control" name="email" />
</div>
</div>
<div class="form-group">
<label class="col-lg- control-label">Password</label>
<div class="col-lg-">
<input type="password" class="form-control" name="password" />
</div>
</div>
<div class="form-group">
<label class="col-lg- control-label">Retype password</label>
<div class="col-lg-">
<input type="password" class="form-control" name="confirmPassword" />
</div>
</div>
<div class="form-group">
<label class="col-lg- control-label">Gender</label>
<div class="col-lg-">
<div class="radio">
<label>
<input type="radio" name="gender" value="male" /> Male
</label>
</div>
<div class="radio">
<label>
<input type="radio" name="gender" value="female" /> Female
</label>
</div>
<div class="radio">
<label>
<input type="radio" name="gender" value="other" /> Other
</label>
</div>
</div>
</div>
<div class="form-group">
<label class="col-lg- control-label">Birthday</label>
<div class="col-lg-">
<input type="text" class="form-control" name="birthday" /> (YYYY/MM/DD)
</div>
</div>
<div class="form-group">
<label class="col-lg- control-label">Languages</label>
<div class="col-lg-">
<div class="checkbox">
<label>
<input type="checkbox" name="languages[]" value="english" /> English
</label>
</div>
<div class="checkbox">
<label>
<input type="checkbox" name="languages[]" value="french" /> French
</label>
</div>
<div class="checkbox">
<label>
<input type="checkbox" name="languages[]" value="german" /> German
</label>
</div>
<div class="checkbox">
<label>
<input type="checkbox" name="languages[]" value="russian" /> Russian
</label>
</div>
<div class="checkbox">
<label>
<input type="checkbox" name="languages[]" value="other" /> Other
</label>
</div>
</div>
</div>
<div class="form-group">
<label class="col-lg- control-label">Programming Languages</label>
<div class="col-lg-">
<div class="checkbox">
<label>
<input type="checkbox" name="programs[]" value="net" /> .Net
</label>
</div>
<div class="checkbox">
<label>
<input type="checkbox" name="programs[]" value="java" /> Java
</label>
</div>
<div class="checkbox">
<label>
<input type="checkbox" name="programs[]" value="c" /> C/C++
</label>
</div>
<div class="checkbox">
<label>
<input type="checkbox" name="programs[]" value="php" /> PHP
</label>
</div>
<div class="checkbox">
<label>
<input type="checkbox" name="programs[]" value="perl" /> Perl
</label>
</div>
<div class="checkbox">
<label>
<input type="checkbox" name="programs[]" value="ruby" /> Ruby
</label>
</div>
<div class="checkbox">
<label>
<input type="checkbox" name="programs[]" value="python" /> Python
</label>
</div>
<div class="checkbox">
<label>
<input type="checkbox" name="programs[]" value="javascript" /> Javascript
</label>
</div>
</div>
</div>
<div class="form-group">
<label class="col-lg-3 control-label" id="captchaOperation"></label>
<div class="col-lg-2">
<input type="text" class="form-control" name="captcha" />
</div>
</div>
<div class="form-group">
<div class="col-lg-9 col-lg-offset-3">
<button type="submit" class="btn btn-primary" name="signup" value="Sign up">Sign up</button>
<button type="submit" class="btn btn-primary" name="signup2" value="Sign up 2">Sign up 2</button>
<button type="button" class="btn btn-info" id="validateBtn">Manual validate</button>
<button type="button" class="btn btn-info" id="resetBtn">Reset form</button>
</div>
</div>
</form>
</div>
</section>
<!-- :form -->
</div>
</div>
<script type="text/javascript">
$(document).ready(function() {
// Generate a simple captcha
function randomNumber(min, max) {
return Math.floor(Math.random() * (max - min + 1) + min);
};
$('#captchaOperation').html([randomNumber(1, 100), '+', randomNumber(1, 200), '='].join(' '));
$('#defaultForm').bootstrapValidator({
// live: 'disabled',
message: 'This value is not valid',
feedbackIcons: {
valid: 'glyphicon glyphicon-ok',
invalid: 'glyphicon glyphicon-remove',
validating: 'glyphicon glyphicon-refresh'
},
fields: {
firstName: {
validators: {
notEmpty: {
message: 'The first name is required and cannot be empty'
}
}
},
lastName: {
validators: {
notEmpty: {
message: 'The last name is required and cannot be empty'
}
}
},
username: {
message: 'The username is not valid',
validators: {
notEmpty: {
message: 'The username is required and cannot be empty'
},
stringLength: {
min: 6,
max: 30,
message: 'The username must be more than 6 and less than 30 characters long'
},
regexp: {
regexp: /^[a-zA-Z0-9_\.]+$/,
message: 'The username can only consist of alphabetical, number, dot and underscore'
},
remote: {
url: 'remote.php',
message: 'The username is not available'
},
different: {
field: 'password',
message: 'The username and password cannot be the same as each other'
}
}
},
email: {
validators: {
emailAddress: {
message: 'The input is not a valid email address'
}
}
},
password: {
validators: {
notEmpty: {
message: 'The password is required and cannot be empty'
},
identical: {
field: 'confirmPassword',
message: 'The password and its confirm are not the same'
},
different: {
field: 'username',
message: 'The password cannot be the same as username'
}
}
},
confirmPassword: {
validators: {
notEmpty: {
message: 'The confirm password is required and cannot be empty'
},
identical: {
field: 'password',
message: 'The password and its confirm are not the same'
},
different: {
field: 'username',
message: 'The password cannot be the same as username'
}
}
},
birthday: {
validators: {
date: {
format: 'YYYY/MM/DD',
message: 'The birthday is not valid'
}
}
},
gender: {
validators: {
notEmpty: {
message: 'The gender is required'
}
}
},
'languages[]': {
validators: {
notEmpty: {
message: 'Please specify at least one language you can speak'
}
}
},
'programs[]': {
validators: {
choice: {
min: 2,
max: 4,
message: 'Please choose 2 - 4 programming languages you are good at'
}
}
},
captcha: {
validators: {
callback: {
message: 'Wrong answer',
callback: function(value, validator) {
var items = $('#captchaOperation').html().split(' '), sum = parseInt(items[]) + parseInt(items[]);
return value == sum;
}
}
}
}
}
});
// Validate the form manually
$('#validateBtn').click(function() {
$('#defaultForm').bootstrapValidator('validate');
});
$('#resetBtn').click(function() {
$('#defaultForm').data('bootstrapValidator').resetForm(true);
});
});
</script>
</body>
</html>

看331行,点击提交时,用


$('#defaultForm').bootstrapValidator('validate'); 

触发表单验证

下面是碰到的一个坑:

bootstrapValidator默认逻辑是当表单验证失败时,把按钮给变灰色。

但是项目中,button并不在form内部,是通过事件绑定来ajax提交的。那么问题来了:

项目需要当form验证失败时,不执行所绑定的后续事件。百度半天找不到相关资料,最后还是要靠google:


$("#yourform").submit(function(ev){ev.preventDefault();});
$("#submit").on("click", function(){
var bootstrapValidator = $("#yourform").data('bootstrapValidator');
bootstrapValidator.validate();
if(bootstrapValidator.isValid())
$("#yourform").submit();
else return;
}); 

以上所述是小编给大家介绍的Bootstrap中的表单验证插件bootstrapValidator使用方法整理(推荐)的相关知识,希望对大家有所帮助,如果大家有任何疑问请给我留言,小编会及时回复大家的。在此也非常感谢大家对phperz网站的支持!



相关阅读 :
Bootstrap中的表单验证插件bootstrapValidator使用方法整理(推荐)
BootStrap中的表单大全
实用又漂亮的BootstrapValidator表单验证插件
基于Bootstrap 3 JQuery及RegExp的表单验证功能
bootstrapValidator.min.js表单验证插件
bootstrapValidator表单验证插件学习
JS组件Form表单验证神器BootstrapValidator
bootstrap中的 form表单属性role="form"的作用详解
基于BootstrapValidator的Form表单验证(24)
Bootstrap Validator 表单验证
Bootstrap实现水平排列的表单
Bootstrap三种表单布局的使用方法
最新网友评论  共有(0)条评论 发布评论 返回顶部

Copyright © 2007-2017 PHPERZ.COM All Rights Reserved   冀ICP备14009818号  版权声明  广告服务