JQuery.validate在ie8下不支持解决方案

Home

Web Front-end

HTML Tutorial

JQuery.validate在ie8下不支持解决方案 - 浮叶

WBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWB

May 20, 2016 pm 01:46 PM

一、在ie8下回有问题的代码

1、JQuery.validate验证框架是通过页面form表单提交验证标签中输入是否符合自己的规则的

<span style="color: #008080;"> 1</span> <span style="color: #0000ff;"><span style="color: #800000;">form </span><span style="color: #ff0000;">id</span><span style="color: #0000ff;">="cardTypeFrm"</span><span style="color: #0000ff;">></span>
<span style="color: #008080;"> 2</span>     <span style="color: #0000ff;"><span style="color: #800000;">table </span><span style="color: #ff0000;">width</span><span style="color: #0000ff;">="100%"</span><span style="color: #ff0000;"> cellspacing</span><span style="color: #0000ff;">="0"</span><span style="color: #ff0000;"> cellpadding</span><span style="color: #0000ff;">="0"</span><span style="color: #ff0000;"> class</span><span style="color: #0000ff;">="table_pzh"</span><span style="color: #0000ff;">></span>
<span style="color: #008080;"> 3</span>         <span style="color: #0000ff;"><span style="color: #800000;">tbody</span><span style="color: #0000ff;">></span>                      
<span style="color: #008080;"> 4</span>             <span style="color: #0000ff;"><span style="color: #800000;">tr</span><span style="color: #0000ff;">></span>
<span style="color: #008080;"> 5</span>                 <span style="color: #0000ff;"><span style="color: #800000;">th </span><span style="color: #ff0000;">class</span><span style="color: #0000ff;">="f14 tr pc1"</span><span style="color: #0000ff;">></span>用户名：<span style="color: #0000ff;"></span><span style="color: #800000;">th</span><span style="color: #0000ff;">></span>
<span style="color: #008080;"> 6</span>                 <span style="color: #0000ff;"><span style="color: #800000;">td</span><span style="color: #0000ff;">></span>
<span style="color: #008080;"> 7</span>                     <span style="color: #0000ff;"><span style="color: #800000;">input </span><span style="color: #ff0000;">type</span><span style="color: #0000ff;">="text"</span><span style="color: #ff0000;"> class</span><span style="color: #0000ff;">="pzh_input1"</span><span style="color: #ff0000;"> id</span><span style="color: #0000ff;">="userName"</span><span style="color: #ff0000;"> name</span><span style="color: #0000ff;">="userName"</span> <span style="color: #0000ff;">/></span>
<span style="color: #008080;"> 8</span>                 <span style="color: #0000ff;"></span><span style="color: #800000;">td</span><span style="color: #0000ff;">></span>
<span style="color: #008080;"> 9</span>             <span style="color: #0000ff;"></span><span style="color: #800000;">tr</span><span style="color: #0000ff;">></span>
<span style="color: #008080;">10</span>             <span style="color: #0000ff;"><span style="color: #800000;">tr</span><span style="color: #0000ff;">></span>
<span style="color: #008080;">11</span>                 <span style="color: #0000ff;"><span style="color: #800000;">th </span><span style="color: #ff0000;">class</span><span style="color: #0000ff;">="f14 tr pc1"</span><span style="color: #0000ff;">></span>密码：<span style="color: #0000ff;"></span><span style="color: #800000;">th</span><span style="color: #0000ff;">></span>
<span style="color: #008080;">12</span>                 <span style="color: #0000ff;"><span style="color: #800000;">td</span><span style="color: #0000ff;">></span>
<span style="color: #008080;">13</span>                     <span style="color: #0000ff;"><span style="color: #800000;">input </span><span style="color: #ff0000;">type</span><span style="color: #0000ff;">="text"</span><span style="color: #ff0000;"> class</span><span style="color: #0000ff;">="pzh_input1"</span><span style="color: #ff0000;"> id</span><span style="color: #0000ff;">="passWord"</span><span style="color: #ff0000;"> name</span><span style="color: #0000ff;">="passWord"</span> <span style="color: #0000ff;">/></span>
<span style="color: #008080;">14</span>                 <span style="color: #0000ff;"></span><span style="color: #800000;">td</span><span style="color: #0000ff;">></span>
<span style="color: #008080;">15</span>             <span style="color: #0000ff;"></span><span style="color: #800000;">tr</span><span style="color: #0000ff;">></span>
<span style="color: #008080;">16</span>         <span style="color: #0000ff;"></span><span style="color: #800000;">tbody</span><span style="color: #0000ff;">></span>
<span style="color: #008080;">17</span>     <span style="color: #0000ff;"></span><span style="color: #800000;">table</span><span style="color: #0000ff;">></span>
<span style="color: #008080;">18</span>     <span style="color: #0000ff;"><span style="color: #800000;">p </span><span style="color: #ff0000;">class</span><span style="color: #0000ff;">="pc2 undis pl50 error pa"</span><span style="color: #ff0000;"> style</span><span style="color: #0000ff;">="padding-left:118px;margin-top:-10px;"</span><span style="color: #ff0000;"> id</span><span style="color: #0000ff;">="card_next_error"</span><span style="color: #0000ff;">></span>错误信息<span style="color: #0000ff;"></span><span style="color: #800000;">p</span><span style="color: #0000ff;">></span>
<span style="color: #008080;">19</span>     <span style="color: #0000ff;"><span style="color: #800000;">div </span><span style="color: #ff0000;">class</span><span style="color: #0000ff;">="m20 tc"</span><span style="color: #0000ff;">></span>
<span style="color: #008080;">20</span>         <span style="color: #0000ff;"><span style="color: #800000;">input </span><span style="color: #ff0000;">type</span><span style="color: #0000ff;">="submit"</span><span style="color: #ff0000;"> id</span><span style="color: #0000ff;">="submitCardNo"</span><span style="color: #ff0000;"> class</span><span style="color: #0000ff;">="define_button reservation_1"</span><span style="color: #ff0000;"> value</span><span style="color: #0000ff;">="登陆"</span> <span style="color: #0000ff;">/></span>
<span style="color: #008080;">21</span>         <span style="color: #0000ff;"><span style="color: #800000;">input </span><span style="color: #ff0000;">type</span><span style="color: #0000ff;">="button"</span><span style="color: #ff0000;"> value</span><span style="color: #0000ff;">="取消"</span><span style="color: #ff0000;"> class</span><span style="color: #0000ff;">="close_button closePzh ml10"</span> <span style="color: #0000ff;">/></span>
<span style="color: #008080;">22</span>     <span style="color: #0000ff;"></span><span style="color: #800000;">div</span><span style="color: #0000ff;">></span>
<span style="color: #008080;">23</span> <span style="color: #0000ff;"></span><span style="color: #800000;">form</span><span style="color: #0000ff;">></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span>

Copy after login

html代码

其中 name属性和下面js中的rules中的属性一致

2、js绑定validate事件代码如下

<span style="color: #008080;"> 1</span> $(<span style="color: #0000ff;">function</span><span style="color: #000000;">() {
</span><span style="color: #008080;"> 2</span> <span style="color: #000000;">           initCardTypeFrmValidate()
</span><span style="color: #008080;"> 3</span> <span style="color: #000000;">           })
</span><span style="color: #008080;"> 4</span> 
<span style="color: #008080;"> 5</span> <span style="color: #0000ff;">function</span><span style="color: #000000;"> initCardTypeFrmValidate() {
</span><span style="color: #008080;"> 6</span> 
<span style="color: #008080;"> 7</span>     $('#cardTypeFrm'<span style="color: #000000;">).validate({
</span><span style="color: #008080;"> 8</span>         onkeyup : <span style="color: #0000ff;">false</span><span style="color: #000000;">,
</span><span style="color: #008080;"> 9</span>         onfocusout : <span style="color: #0000ff;">false</span><span style="color: #000000;">,
</span><span style="color: #008080;">10</span> <span style="color: #000000;">        rules : {
</span><span style="color: #008080;">11</span>             userName : {required : <span style="color: #0000ff;">true</span><span style="color: #000000;">}
</span><span style="color: #008080;">12</span>             passWord : {required : <span style="color: #0000ff;">true</span><span style="color: #000000;">}
</span><span style="color: #008080;">13</span> <span style="color: #000000;">        },
</span><span style="color: #008080;">14</span> 
<span style="color: #008080;">15</span> <span style="color: #000000;">        messages : {
</span><span style="color: #008080;">16</span>             userName : {required : '请输入用户名'<span style="color: #000000;">}，
</span><span style="color: #008080;">17</span>             passWord : {required : '请输入密码'<span style="color: #000000;">}
</span><span style="color: #008080;">18</span> <span style="color: #000000;">        },
</span><span style="color: #008080;">19</span>         errorElement : "p"
<span style="color: #008080;">20</span> <span style="color: #000000;">    });
</span><span style="color: #008080;">21</span> }

Copy after login

js代码

onkeyup : false,表示键盘输入不验证，默认true
onfocusout : false,表示输入框失去焦点不验证，默认true

二、解决方案是，禁止页面的表单提交，实行js中绑定表单提交表单

1、html代码不变

<span style="color: #008080;"> 1</span> <span style="color: #0000ff;"><span style="color: #800000;">form </span><span style="color: #ff0000;">id</span><span style="color: #0000ff;">="cardTypeFrm"</span><span style="color: #0000ff;">></span>
<span style="color: #008080;"> 2</span>     <span style="color: #0000ff;"><span style="color: #800000;">table </span><span style="color: #ff0000;">width</span><span style="color: #0000ff;">="100%"</span><span style="color: #ff0000;"> cellspacing</span><span style="color: #0000ff;">="0"</span><span style="color: #ff0000;"> cellpadding</span><span style="color: #0000ff;">="0"</span><span style="color: #ff0000;"> class</span><span style="color: #0000ff;">="table_pzh"</span><span style="color: #0000ff;">></span>
<span style="color: #008080;"> 3</span>         <span style="color: #0000ff;"><span style="color: #800000;">tbody</span><span style="color: #0000ff;">></span>                      
<span style="color: #008080;"> 4</span>             <span style="color: #0000ff;"><span style="color: #800000;">tr</span><span style="color: #0000ff;">></span>
<span style="color: #008080;"> 5</span>                 <span style="color: #0000ff;"><span style="color: #800000;">th </span><span style="color: #ff0000;">class</span><span style="color: #0000ff;">="f14 tr pc1"</span><span style="color: #0000ff;">></span>用户名：<span style="color: #0000ff;"></span><span style="color: #800000;">th</span><span style="color: #0000ff;">></span>
<span style="color: #008080;"> 6</span>                 <span style="color: #0000ff;"><span style="color: #800000;">td</span><span style="color: #0000ff;">></span>
<span style="color: #008080;"> 7</span>                     <span style="color: #0000ff;"><span style="color: #800000;">input </span><span style="color: #ff0000;">type</span><span style="color: #0000ff;">="text"</span><span style="color: #ff0000;"> class</span><span style="color: #0000ff;">="pzh_input1"</span><span style="color: #ff0000;"> id</span><span style="color: #0000ff;">="userName"</span><span style="color: #ff0000;"> name</span><span style="color: #0000ff;">="userName"</span> <span style="color: #0000ff;">/></span>
<span style="color: #008080;"> 8</span>                 <span style="color: #0000ff;"></span><span style="color: #800000;">td</span><span style="color: #0000ff;">></span>
<span style="color: #008080;"> 9</span>             <span style="color: #0000ff;"></span><span style="color: #800000;">tr</span><span style="color: #0000ff;">></span>
<span style="color: #008080;">10</span>             <span style="color: #0000ff;"><span style="color: #800000;">tr</span><span style="color: #0000ff;">></span>
<span style="color: #008080;">11</span>                 <span style="color: #0000ff;"><span style="color: #800000;">th </span><span style="color: #ff0000;">class</span><span style="color: #0000ff;">="f14 tr pc1"</span><span style="color: #0000ff;">></span>密码：<span style="color: #0000ff;"></span><span style="color: #800000;">th</span><span style="color: #0000ff;">></span>
<span style="color: #008080;">12</span>                 <span style="color: #0000ff;"><span style="color: #800000;">td</span><span style="color: #0000ff;">></span>
<span style="color: #008080;">13</span>                     <span style="color: #0000ff;"><span style="color: #800000;">input </span><span style="color: #ff0000;">type</span><span style="color: #0000ff;">="text"</span><span style="color: #ff0000;"> class</span><span style="color: #0000ff;">="pzh_input1"</span><span style="color: #ff0000;"> id</span><span style="color: #0000ff;">="passWord"</span><span style="color: #ff0000;"> name</span><span style="color: #0000ff;">="passWord"</span> <span style="color: #0000ff;">/></span>
<span style="color: #008080;">14</span>                 <span style="color: #0000ff;"></span><span style="color: #800000;">td</span><span style="color: #0000ff;">></span>
<span style="color: #008080;">15</span>             <span style="color: #0000ff;"></span><span style="color: #800000;">tr</span><span style="color: #0000ff;">></span>
<span style="color: #008080;">16</span>         <span style="color: #0000ff;"></span><span style="color: #800000;">tbody</span><span style="color: #0000ff;">></span>
<span style="color: #008080;">17</span>     <span style="color: #0000ff;"></span><span style="color: #800000;">table</span><span style="color: #0000ff;">></span>
<span style="color: #008080;">18</span>     <span style="color: #0000ff;"><span style="color: #800000;">p </span><span style="color: #ff0000;">class</span><span style="color: #0000ff;">="pc2 undis pl50 error pa"</span><span style="color: #ff0000;"> style</span><span style="color: #0000ff;">="padding-left:118px;margin-top:-10px;"</span><span style="color: #ff0000;"> id</span><span style="color: #0000ff;">="card_next_error"</span><span style="color: #0000ff;">></span>错误信息<span style="color: #0000ff;"></span><span style="color: #800000;">p</span><span style="color: #0000ff;">></span>
<span style="color: #008080;">19</span>     <span style="color: #0000ff;"><span style="color: #800000;">div </span><span style="color: #ff0000;">class</span><span style="color: #0000ff;">="m20 tc"</span><span style="color: #0000ff;">></span>
<span style="color: #008080;">20</span>         <span style="color: #0000ff;"><span style="color: #800000;">input </span><span style="color: #ff0000;">type</span><span style="color: #0000ff;">="submit"</span><span style="color: #ff0000;"> id</span><span style="color: #0000ff;">="submitCardNo"</span><span style="color: #ff0000;"> class</span><span style="color: #0000ff;">="define_button reservation_1"</span><span style="color: #ff0000;"> value</span><span style="color: #0000ff;">="登陆"</span> <span style="color: #0000ff;">/></span>
<span style="color: #008080;">21</span>         <span style="color: #0000ff;"><span style="color: #800000;">input </span><span style="color: #ff0000;">type</span><span style="color: #0000ff;">="button"</span><span style="color: #ff0000;"> value</span><span style="color: #0000ff;">="取消"</span><span style="color: #ff0000;"> class</span><span style="color: #0000ff;">="close_button closePzh ml10"</span> <span style="color: #0000ff;">/></span>
<span style="color: #008080;">22</span>     <span style="color: #0000ff;"></span><span style="color: #800000;">div</span><span style="color: #0000ff;">></span>
<span style="color: #008080;">23</span> <span style="color: #0000ff;"></span><span style="color: #800000;">form</span><span style="color: #0000ff;">></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span>

Copy after login

2、js代码中加入绑定提交事件

<span style="color: #008080;"> 1</span> $(<span style="color: #0000ff;">function</span><span style="color: #000000;">() {
</span><span style="color: #008080;"> 2</span> <span style="color: #000000;">           initCardTypeFrmValidate()
</span><span style="color: #008080;"> 3</span>            <span style="color: #008000;">//</span><span style="color: #008000;">优化代码</span>
<span style="color: #008080;"> 4</span>            $('#cardTypeFrm').submit(<span style="color: #0000ff;">function</span><span style="color: #000000;">() {
</span><span style="color: #008080;"> 5</span> 
<span style="color: #008080;"> 6</span>                 <span style="color: #0000ff;">if</span> ($('#cardTypeFrm'<span style="color: #000000;">).valid()) {
</span><span style="color: #008080;"> 7</span>                     <span style="color: #008000;">//</span><span style="color: #008000;">通过执行的动作</span>
<span style="color: #008080;"> 8</span> <span style="color: #000000;">                }
</span><span style="color: #008080;"> 9</span>                 <span style="color: #0000ff;">return</span> <span style="color: #0000ff;">false</span>;<span style="color: #008000;">//</span><span style="color: #008000;">永远禁止页面表单提交</span>
<span style="color: #008080;">10</span> <span style="color: #000000;">            })
</span><span style="color: #008080;">11</span> <span style="color: #000000;">    })
</span><span style="color: #008080;">12</span> 
<span style="color: #008080;">13</span> <span style="color: #0000ff;">function</span><span style="color: #000000;"> initCardTypeFrmValidate() {
</span><span style="color: #008080;">14</span> 
<span style="color: #008080;">15</span>     $('#cardTypeFrm'<span style="color: #000000;">).validate({
</span><span style="color: #008080;">16</span>         onkeyup : <span style="color: #0000ff;">false</span><span style="color: #000000;">,
</span><span style="color: #008080;">17</span>         onfocusout : <span style="color: #0000ff;">false</span><span style="color: #000000;">,
</span><span style="color: #008080;">18</span> <span style="color: #000000;">        rules : {
</span><span style="color: #008080;">19</span>             userName : {required : <span style="color: #0000ff;">true</span><span style="color: #000000;">}
</span><span style="color: #008080;">20</span>             passWord : {required : <span style="color: #0000ff;">true</span><span style="color: #000000;">}
</span><span style="color: #008080;">21</span> <span style="color: #000000;">        },
</span><span style="color: #008080;">22</span> 
<span style="color: #008080;">23</span> <span style="color: #000000;">        messages : {
</span><span style="color: #008080;">24</span>             userName : {required : '请输入用户名'<span style="color: #000000;">}，
</span><span style="color: #008080;">25</span>             passWord : {required : '请输入密码'<span style="color: #000000;">}
</span><span style="color: #008080;">26</span> <span style="color: #000000;">        },
</span><span style="color: #008080;">27</span>         errorElement : "p"
<span style="color: #008080;">28</span> <span style="color: #000000;">    });
</span><span style="color: #008080;">29</span> }

Copy after login

Statement of this Website

The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn

Hot AI Tools

Undresser.AI Undress

AI-powered app for creating realistic nude photos

AI Clothes Remover

Online AI tool for removing clothes from photos.

Undress AI Tool

Undress images for free

Clothoff.io

AI clothes remover

Video Face Swap

Swap faces in any video effortlessly with our completely free AI face swap tool!

Hot Article

Roblox: Grow A Garden - Complete Mutation Guide

3 weeks ago By DDD

Roblox: Bubble Gum Simulator Infinity - How To Get And Use Royal Keys

3 weeks ago By 尊渡假赌尊渡假赌尊渡假赌

How to fix KB5055612 fails to install in Windows 10?

3 weeks ago By DDD

Nordhold: Fusion System, Explained

3 weeks ago By 尊渡假赌尊渡假赌尊渡假赌

Mandragora: Whispers Of The Witch Tree - How To Unlock The Grappling Hook

3 weeks ago By 尊渡假赌尊渡假赌尊渡假赌

Hot Tools

Notepad++7.3.1

Easy-to-use and free code editor

SublimeText3 Chinese version

Chinese version, very easy to use

Zend Studio 13.0.1

Powerful PHP integrated development environment

Dreamweaver CS6

Visual web development tools

SublimeText3 Mac version

God-level code editing software (SublimeText3)

Hot Topics

Java Tutorial

1665

CakePHP Tutorial

1424

Laravel Tutorial

1322

PHP Tutorial

1269

C# Tutorial

1249

Related knowledge

Understanding HTML, CSS, and JavaScript: A Beginner's Guide Apr 12, 2025 am 12:02 AM

WebdevelopmentreliesonHTML,CSS,andJavaScript:1)HTMLstructurescontent,2)CSSstylesit,and3)JavaScriptaddsinteractivity,formingthebasisofmodernwebexperiences.

HTML: The Structure, CSS: The Style, JavaScript: The Behavior Apr 18, 2025 am 12:09 AM

The roles of HTML, CSS and JavaScript in web development are: 1. HTML defines the web page structure, 2. CSS controls the web page style, and 3. JavaScript adds dynamic behavior. Together, they build the framework, aesthetics and interactivity of modern websites.

The Future of HTML, CSS, and JavaScript: Web Development Trends Apr 19, 2025 am 12:02 AM

The future trends of HTML are semantics and web components, the future trends of CSS are CSS-in-JS and CSSHoudini, and the future trends of JavaScript are WebAssembly and Serverless. 1. HTML semantics improve accessibility and SEO effects, and Web components improve development efficiency, but attention should be paid to browser compatibility. 2. CSS-in-JS enhances style management flexibility but may increase file size. CSSHoudini allows direct operation of CSS rendering. 3.WebAssembly optimizes browser application performance but has a steep learning curve, and Serverless simplifies development but requires optimization of cold start problems.

The Future of HTML: Evolution and Trends in Web Design Apr 17, 2025 am 12:12 AM

The future of HTML is full of infinite possibilities. 1) New features and standards will include more semantic tags and the popularity of WebComponents. 2) The web design trend will continue to develop towards responsive and accessible design. 3) Performance optimization will improve the user experience through responsive image loading and lazy loading technologies.

HTML vs. CSS vs. JavaScript: A Comparative Overview Apr 16, 2025 am 12:04 AM

The roles of HTML, CSS and JavaScript in web development are: HTML is responsible for content structure, CSS is responsible for style, and JavaScript is responsible for dynamic behavior. 1. HTML defines the web page structure and content through tags to ensure semantics. 2. CSS controls the web page style through selectors and attributes to make it beautiful and easy to read. 3. JavaScript controls web page behavior through scripts to achieve dynamic and interactive functions.

HTML: Building the Structure of Web Pages Apr 14, 2025 am 12:14 AM

HTML is the cornerstone of building web page structure. 1. HTML defines the content structure and semantics, and uses, etc. tags. 2. Provide semantic markers, such as, etc., to improve SEO effect. 3. To realize user interaction through tags, pay attention to form verification. 4. Use advanced elements such as, combined with JavaScript to achieve dynamic effects. 5. Common errors include unclosed labels and unquoted attribute values, and verification tools are required. 6. Optimization strategies include reducing HTTP requests, compressing HTML, using semantic tags, etc.

HTML vs. CSS and JavaScript: Comparing Web Technologies Apr 23, 2025 am 12:05 AM

HTML, CSS and JavaScript are the core technologies for building modern web pages: 1. HTML defines the web page structure, 2. CSS is responsible for the appearance of the web page, 3. JavaScript provides web page dynamics and interactivity, and they work together to create a website with a good user experience.

HTML: Is It a Programming Language or Something Else? Apr 15, 2025 am 12:13 AM

HTMLisnotaprogramminglanguage;itisamarkuplanguage.1)HTMLstructuresandformatswebcontentusingtags.2)ItworkswithCSSforstylingandJavaScriptforinteractivity,enhancingwebdevelopment.

See all articles