mvc自带数据验证机制

写的一个简单的mvc自带数据验证机制

PeopleModels.cs

using System;

using System.Collections.Generic;

using System.Linq;

using System.Web;

using System.ComponentModel;

using System.ComponentModel.DataAnnotations;

using System.Globalization;

using System.Web.Mvc;

using System.Web.Security;

namespace WebSql.Web.Models

{

    /// <summary>

    /// 人,数据验证属性

    /// </summary>

    public class PeopleModels

    {



        /*

         数据验证，System.ComponentModel.DataAnnotations名称空间中的属性

         */



        [Required(ErrorMessage="名字不能空")]

        [StringLength(50,ErrorMessage="您输入的名字过长，不能超过50个字符")]

        [DisplayName("姓名")]

        public string Name

        {

            get;

            set;

        }



        [Required(ErrorMessage = "年龄不能空")]

        [Range(1,130,ErrorMessage="年龄输入超出范围")]

        [DisplayName("年龄")]

        public int Age

        {

            get;

            set;

        }



        [Required(ErrorMessage = "性别不能空")]

        [DisplayName("性别")]

        public string Sex

        {

            get;

            set;

        }



        [Required(ErrorMessage = "邮箱不能空")]

        [RegularExpression(@"^[\w\-\.]+@[\w\-\.]+(\.\w+)+$",ErrorMessage="邮箱输入有误")]

        [DisplayName("邮箱")]

        public string Email

        {

            get;

            set;

        }

    }

} 
   
     

    
      
    
       
    
       
   
     

Authentication/Index.aspx

<%@ Page Title="" Language="C#" MasterPageFile="~/Views/Shared/Site.Master" Inherits="System.Web.Mvc.ViewPage<WebSql.Web.Models.PeopleModels>" %>



<asp:Content ID="Content1" ContentPlaceHolderID="TitleContent" runat="server">

	用户信息

</asp:Content>

<asp:Content ID="Content2" ContentPlaceHolderID="MainContent" runat="server">

    <h2>张三详细信息</h2>

    <% Html.BeginForm("Index","Authentication",FormMethod.Post); %>

    <%:Html.LabelFor(m=>m.Name) %>:<%:Html.TextBoxFor(m=>m.Name) %><%:Html.ValidationMessageFor(m=>m.Name)%><br/>

    <%:Html.LabelFor(m=>m.Sex) %>:<%:Html.TextBoxFor(m=>m.Sex) %><%:Html.ValidationMessageFor(m=>m.Sex) %><br/>

    <%:Html.LabelFor(m=>m.Age) %>:<%:Html.TextBoxFor(m=>m.Age) %><%:Html.ValidationMessageFor(m=>m.Age) %><br />

    <%:Html.LabelFor(m=>m.Email) %>:<%:Html.TextBoxFor(m=>m.Email) %><%:Html.ValidationMessageFor(m=>m.Email) %><br />

    <input type="submit" value="提交" />

    <%Html.EndForm(); %>

</asp:Content>

<asp:Content ID="Content3" ContentPlaceHolderID="JsContent" runat="server">

</asp:Content>

AuthenticationController.cs

using System;

using System.Collections.Generic;

using System.Linq;

using System.Web;

using System.Web.Mvc;



using WebSql.Web.Models;

namespace WebSql.Web.Controllers

{

    /// <summary>

    /// 数据验证测试

    /// </summary>

    public class AuthenticationController : Controller

    {



        public ActionResult Index()

        {

            return View();

        }



        [HttpPost]

        [Authorize(Order = 1)] //form验证

        public ActionResult Index(PeopleModels peopleModels)

        {
　　　　//数据验证
　　　　 if (ModelState.IsValid)

            {

                ViewData["Menssage"] = "数据基本验证成功";

            }

            return View(peopleModels);

        }



    }

}

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.ComponentModel;
using System.ComponentModel.DataAnnotations;
using System.Globalization;
using System.Web.Mvc;
using System.Web.Security;
namespace WebSql.Web.Models
{
    /// <summary>
    /// 人,数据验证属性
    /// </summary>
    public class PeopleModels
    {

        /*
         数据验证，System.ComponentModel.DataAnnotations名称空间中的属性
         */

        [Required(ErrorMessage="名字不能空")]
        [StringLength(50,ErrorMessage="您输入的名字过长，不能超过50个字符")]
        [DisplayName("姓名")]
        public string Name
        {
            get;
            set;
        }

        [Required(ErrorMessage = "年龄不能空")]
        [Range(1,130,ErrorMessage="年龄输入超出范围")]
        [DisplayName("年龄")]
        public int Age
        {
            get;
            set;
        }

        [Required(ErrorMessage = "性别不能空")]
        [DisplayName("性别")]
        public string Sex
        {
            get;
            set;
        }

        [Required(ErrorMessage = "邮箱不能空")]
        [RegularExpression(@"^[\w\-\.]+@[\w\-\.]+(\.\w+)+$",ErrorMessage="邮箱输入有误")]
        [DisplayName("邮箱")]
        public string Email
        {
            get;
            set;
        }
    }
}