惯性聚合 高效追踪和阅读你感兴趣的博客、新闻、科技资讯
阅读原文 在惯性聚合中打开

推荐订阅源

L
LINUX DO - 热门话题
Stack Overflow Blog
Stack Overflow Blog
B
Blog
WordPress大学
WordPress大学
Project Zero
Project Zero
P
Palo Alto Networks Blog
阮一峰的网络日志
阮一峰的网络日志
博客园 - 司徒正美
有赞技术团队
有赞技术团队
S
SegmentFault 最新的问题
freeCodeCamp Programming Tutorials: Python, JavaScript, Git & More
小众软件
小众软件
T
Tailwind CSS Blog
Forbes - Security
Forbes - Security
F
Full Disclosure
SecWiki News
SecWiki News
钛媒体:引领未来商业与生活新知
钛媒体:引领未来商业与生活新知
Hacker News: Ask HN
Hacker News: Ask HN
C
Check Point Blog
Microsoft Security Blog
Microsoft Security Blog
Threat Intelligence Blog | Flashpoint
Threat Intelligence Blog | Flashpoint
F
Fortinet All Blogs
Cisco Talos Blog
Cisco Talos Blog
G
Google Developers Blog
J
Java Code Geeks
Google DeepMind News
Google DeepMind News
人人都是产品经理
人人都是产品经理
CTFtime.org: upcoming CTF events
CTFtime.org: upcoming CTF events
Recorded Future
Recorded Future
O
OpenAI News
Spread Privacy
Spread Privacy
MongoDB | Blog
MongoDB | Blog
H
Hackread – Cybersecurity News, Data Breaches, AI and More
C
Cybersecurity and Infrastructure Security Agency CISA
S
Securelist
V
Vulnerabilities – Threatpost
Y
Y Combinator Blog
IT之家
IT之家
U
Unit 42
腾讯CDC
S
Security Affairs
C
Cisco Blogs
Schneier on Security
Schneier on Security
The Last Watchdog
The Last Watchdog
B
Blog RSS Feed
宝玉的分享
宝玉的分享
cs.AI updates on arXiv.org
cs.AI updates on arXiv.org
S
Security @ Cisco Blogs
Cyberwarzone
Cyberwarzone
T
The Blog of Author Tim Ferriss

博客园 - 赶路人之刚出发

集成WebSecurity的Authorize进行身份验证时,数据库连接报错问题 Html.ActionLink传递参数 Automapper结合EF实现insert,update方法 Html.RenderPartial WebMatrix.WebSecurity创建自定义用户属性 强类型view中List<Model〉问题 ViewBag任意属性的实现方法 params关键字 配置LINQ中的datacontext的log路径,以记录datacontext执行了的查询sql SortedList LINQ join/left join/cross join/group by/group join/sortedlist/cast Linq to objects示例 yield return 和 Func Lamda表达式 IDisposable 匿名类型与扩展方法 对象初始化器和集合初始化器 C#自动属性 .net random伪随机数
MVC中使用RemoteAttribute异步远程验证
赶路人之刚出发 · 2013-05-09 · via 博客园 - 赶路人之刚出发

使用方法:

1。Model中增加Remote Attribute,并指定相应的验证Action路径

 public class UsingRemote
    {
         [Required]
           [Remote("IsNumberEven", "GuestBook", ErrorMessage = "数字必须是偶数!")]
           public int EvenNumber { get; set; }
    }

IsnumberEven为Action,GuestBook为Controller

2。Controller中创建相应验证方法:

     [HttpGet]
        public JsonResult IsNumberEven(int EvenNumber)
        {
            return Json(EvenNumber % 2 == 0, JsonRequestBehavior.AllowGet);
        }

注意:必须为[HttpGet],返回结果必须为Json

3.View中添加元素:

@using Mvc4Application.Models
@model UsingRemote
@{
    ViewBag.Title = "RemoteAttribute";
}
@{Html.EnableClientValidation(); Html.EnableUnobtrusiveJavaScript();}

<h2>RemoteAttribute</h2>
@using (Html.BeginForm("RemoteAttribute", "GuestBook"))
{
    @Html.EditorForModel()                             
    <button type="submit">submit</button>                          
}

注意:因为Remote实际为通过调用JQuery实现的异步远程调用,所以必须在_layout.cshtml中同时引用了如下三个文件:

   <script src="@Url.Content("~/Scripts/jquery-1.7.1.min.js")" 
               type="text/javascript"></script>
         <script src="@Url.Content("~/Scripts/jquery.validate.js")" 
               type="text/javascript"></script>
         <script src="@Url.Content("~/Scripts/jquery.validate.unobtrusive.js")" 
               type="text/javascript"></script>

且在该view中声明了:

@{Html.EnableClientValidation(); Html.EnableUnobtrusiveJavaScript();}

或在web.config中声明:

 <appSettings>
    <add key="ClientValidationEnabled" value="true" />
    <add key="UnobtrusiveJavaScriptEnabled" value="true" />
  </appSettings>