开发者社区> 技术小胖子> 正文
阿里云
为了无法计算的价值
打开APP
阿里云APP内打开

返璞归真 asp.net mvc (6) - asp.net mvc 2.0 新特性

简介:
+关注继续查看
[索引页]
[源码下载]


返璞归真 asp.net mvc (6) - asp.net mvc 2.0 新特性


作者:webabcd


介绍
asp.net mvc 之 asp.net mvc 2.0 新特性:如通过 DataAnnotations 实现数据验证及客户端验证,MVC 与 Dynamic Data 的结合,对异步 Controller 的支持,对 Area 的支持,新增的一些帮助方法等


示例
1、新特性总结
Index.aspx
<%@ Page Language="C#" MasterPageFile="~/Views/Shared/Site.Master" Inherits="System.Web.Mvc.ViewPage" %> 

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

<asp:Content ID="Content2" ContentPlaceHolderID="MainContent" runat="server"
        <h2><%: ViewData["Message"] %></h2> 
        <p> 
                <a href="Category" target="_blank">Demo</a> 
        </p> 
        <p> 
                1、<a href="Category/Create" target="_blank">通过 DataAnnotations 实现数据验证;对客户端验证的支持</a> 
        </p> 
        <p> 
                2、<a href="AsynchronousController" target="_blank">对异步 Controller 的支持</a> 
        </p> 
        <p> 
                3、MVC 与 Dynamic Data 的结合 
                <br /> 
                <a href="Category/Edit/21" target="_blank">实现 Model 级别的 Dynamic Data</a> 
                <br /> 
                <a href="Category/Edit2/21" target="_blank">实现 Property 级别的 Dynamic Data</a> 
                <br /> 
                新增了对模板的支持(模板源自 Dynamic Data) 
        </p> 
        <p> 
ActionResult View() ActionResult View(int id, [DefaultValue(1)]int page) { } 
        </p> 
        <p> 
                5、关于路由的新特性,参看:http://webabcd.blog.51cto.com/1787395/341124 
        </p> 
        <p> 
                6、Html.Hidden() 增强 - 其可以用于保存二进制(Binary 类型或 byte[] 类型)数据 
                <br /> 
                比如: 
                <br /> 
                <%= Html.Hidden("Photo", Model.Photo) %> 
                <br /> 
                生成的 html 为: 
                <br /> 
                <input type="hidden" name="Photo" value="QVNQLk5FVCBNVkMgaXMgZnVuIQ................................." /> 
        </p> 
        <p> 
                7、在 VS 2010 中增加了 asp.net mvc 相关的代码片段 
                <br /> 
                组合键 ctrl+k ctrl+b 调出代码片段管理器后查看 
        </p> 
        <p> 
                8、新增了一个名为 RequireHttpsAttribute 的 Action Filter - 其作用就是用于只允许 HTTPS 请求。默认情况下,如果是 HTTP 请求,则会自动跳转到 HTTPS 请求 
        </p> 
        <p> 
                9、只有 HTTP POST 请求才能返回 JsonResult    
        </p> 
        <p> 
                10、新增了 HttpPostAttribute HttpPutAttribute HttpGetAttribute HttpDeleteAttribute ,以前是类似这样写的 AcceptVerbs(HttpVerbs.Post) 
        </p> 
        <p> 
                11、UrlParameter.Optional - 如果从url路由中无法获取某个参数的值,则从url参数中获取该参数的值。示例如下 
                <br /> 
                routes.MapRoute( 
                        "Default"
                        "{controller}/{action}/{id}"
                        new { controller = "Home", action = "Index", id = UrlParameter.Optional } 
                ); 
                <br /> 
                <a href="Category/?pageIndex=0" target="_blank">使用 UrlParameter.Optional 的一个演示</a> 
        </p> 
        <p> 
                12、对 Area 的支持 - 允许在一个应用程序内存在多套 MVC,在项目中单击右键 -> Add -> Area...(详见示例程序中的 Areas 目录) 
        </p> 
        <p> 
                13、新增的一些帮助方法 
                <br /> 
                Html.EditorFor(), Html.DisplayFor(), Html.DisplayTextFor(), Html.ValidationMessageFor(), Html.TextBoxFor(), Html.TextAreaFor(), Html.DropDownListFor(), Html.CheckboxFor(), Html.RadioButtonFor(), Html.ListBoxFor(), Html.PasswordFor(), Html.HiddenFor(), Html.LabelFor() 
                <br /> 
                它们主要用于实现 Scaffold,以及为 Property 或 Model 指定显示模板或编辑模板 
        </p> 
</asp:Content>
 
 
2、异步 Controller 的 Demo
Areas/AsynchronousController/Controllers/HomeController.cs
/* 
* ASP.NET MVC 2.0 - 异步 Controller 
*         1、需要继承基类 AsyncController 
*         2、在 Async 为后缀的方法中写发起异步操作的逻辑;在 Completed 为后缀的方法中写异步操作完成后的逻辑;此两个方法的前缀就是这个异步 Controller 的 Action 
*         3、AsyncManager.OutstandingOperations.Increment() - 递增当前异步操作的计数器;AsyncManager.OutstandingOperations.Decrement(); - 递减当前异步操作的计数器。当异步操作的计数器为 0 时,则调用以 Completed 为后缀的方法 
*         4、AsyncManager.Parameters[key] - 传递指定参数到以 Completed 为后缀的方法中 
*/ 

using System; 
using System.Collections.Generic; 
using System.Linq; 
using System.Web; 
using System.Web.Mvc; 

using System.Net; 
using System.Xml; 
using System.ServiceModel.Syndication; 

namespace MVC20.Areas.AsynchronousController.Controllers 

        [HandleError] 
        public class HomeController : AsyncController 
        { 
                // IndexAsync() 以及 IndexCompleted() 是一对,其 Action 为 Index 

                // 开始一个异步操作 
void IndexAsync() void IndexAsync() 
                { 
                        // 递增计数器 
                        AsyncManager.OutstandingOperations.Increment(); 

                        HttpWebRequest request = (HttpWebRequest)WebRequest.Create("http://www.cnblogs.com/webabcd/rss"); 
                        request.BeginGetResponse(new AsyncCallback(OnGetRssFeedAsyncCompleted), request); 
                } 

                // 完成异步操作后 
ActionResult IndexCompleted() ActionResult IndexCompleted(IEnumerable<SyndicationItem> items) 
                { 
                        ViewData["Message"] = "Welcome to ASP.NET MVC!"
                        ViewData["SyndicationItems"] = items; 
                        return View(); 
                } 

void OnGetRssFeedAsyncCompleted() void OnGetRssFeedAsyncCompleted(IAsyncResult result) 
                { 
                        HttpWebRequest request = (HttpWebRequest)result.AsyncState; 
                        HttpWebResponse response = (HttpWebResponse)request.EndGetResponse(result); 

                        using (XmlReader reader = XmlReader.Create(response.GetResponseStream())) 
                        { 
                                SyndicationFeed feed = SyndicationFeed.Load(reader); 

                                // 传递指定参数到 IndexCompleted() 方法中 
                                AsyncManager.Parameters["items"] = feed.Items; 

                                // 递减计数器,当计数器为 0 时,则调用 IndexCompleted() 
                                AsyncManager.OutstandingOperations.Decrement(); 
                        } 
                } 
        } 
}
 
Areas/AsynchronousController/Views/Home/Index.aspx
<%@ Page Language="C#" Inherits="System.Web.Mvc.ViewPage<dynamic>" %> 

<%@ Import Namespace="System.ServiceModel.Syndication" %> 
<!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 runat="server"
        <title>Index</title> 
</head> 
<body> 
        <div> 
                <h2> 
                        <%: ViewData["Message"] %></h2> 
                <div> 
                        <!-- 
                                调用异步 Controller 的 Demo 
                                注意:Inherits="System.Web.Mvc.ViewPage<dynamic>",这里用了 dynamic 类型 
                        --> 
                        <% foreach (SyndicationItem item in (IEnumerable<SyndicationItem>)ViewData["SyndicationItems"]) 
                             { %> 
                        <a href="<%= item.Id %>"
                                <%= item.Title.Text %></a><br /> 
                        <% } %> 
                </div> 
        </div> 
</body> 
</html>
 
 
3、Area 的 Demo
Areas/AsynchronousController/AsynchronousControllerAreaRegistration.cs
/* 
* ASP.NET MVC 2.0 - 对 Area 的支持,其允许在一个应用程序内实现多套 MVC 
*         1、新建 Area:右键 -> Add -> Area... 
*         2、继承 AreaRegistration,配置对应此 Area 的路由 
*         3、在 Global 中通过 AreaRegistration.RegisterAllAreas(); 注册此 Area 
*         4、有了 Area,就一定要配置路由的命名空间 
*/ 

using System.Web.Mvc; 

namespace MVC20.Areas.AsynchronousController 

        // 新建一个 Area 会自动生成这个继承自 AreaRegistration 的类 
        // 如果需要使用此 Area 下的 MVC, 需要在 Global 中 AreaRegistration.RegisterAllAreas(); 
        public class AsynchronousControllerAreaRegistration : AreaRegistration 
        { 
                public override string AreaName 
                { 
                        get 
                        { 
                                return "AsynchronousController"
                        } 
                } 

override void RegisterArea() override void RegisterArea(AreaRegistrationContext context) 
                { 
                        // 在 Area 中配置路由的时候,要设置命名空间(即本例中的第 4 个参数) 
                        context.MapRoute( 
                                "AsynchronousController_default"
                                "AsynchronousController/{controller}/{action}/{id}"
                                new { controller = "Home", action = "Index", id = UrlParameter.Optional }, // Parameter defaults 
                                new string[] { "MVC20.Areas.AsynchronousController.Controllers" } 
                        ); 
                } 
        } 
}
 
Global.asax
using System; 
using System.Collections.Generic; 
using System.Linq; 
using System.Web; 
using System.Web.Mvc; 
using System.Web.Routing; 

namespace MVC20 

        public class MvcApplication : System.Web.HttpApplication 
        { 
static void RegisterRoutes() static void RegisterRoutes(RouteCollection routes) 
                { 
                        routes.IgnoreRoute("{resource}.axd/{*pathInfo}"); 

                        // 用于本项目中使用了 Area,所以在配置路由的时候,要设置命名空间(即本例中的第 4 个参数) 
                        routes.MapRoute( 
                                "Default", // Route name 
                                "{controller}/{action}/{id}", // URL with parameters 
                                new { controller = "Home", action = "Index", id = UrlParameter.Optional }, // UrlParameter.Optional - 如果从url路由中无法获取某个参数的值,则从url参数中获取该参数的值 
                                new string[] {"MVC20.Controllers"
                        ); 
                } 

void Application_Start() void Application_Start() 
                { 
                        // 注册本应用程序中的所有 Area 
                        AreaRegistration.RegisterAllAreas(); 

                        RegisterRoutes(RouteTable.Routes); 
                } 
        } 
}
 
 
4、对 DataAnnotations 的支持,实现数据验证(包括客户端验证)
Metadata.cs
/* 
* ASP.NET MVC 2.0 - 对 DataAnnotations 的支持,可以实现验证及 Scaffold 
*/ 

using System; 
using System.Collections.Generic; 
using System.Linq; 
using System.Web; 

using System.ComponentModel.DataAnnotations; 

namespace MVC20.Models 

        [MetadataType(typeof(ProductCategory_Metadata))] 
        public partial class ProductCategory 
        { 

        } 

        public class ProductCategory_Metadata 
        { 
                [Required(AllowEmptyStrings = false, ErrorMessage = "{0} 为必填字段")] 
                [NameValidation(ErrorMessage = "{0} 只能是数字")] 
                [Display(Name="名称")] 
                public string Name; 

                [ScaffoldColumn(false)] 
                public object ModifiedDate { getset; } 

                // DisplayValue=true - 默认值。在显示模板中,用一个 lable 显示指定的值;在编辑模板中,用一个 lable 显示指定的值,并用一个 hidden input 保存该值 
                // DisplayValue=false - 在显示模板中,不做任何显示;在编辑模板中,不做任何显示,但会用一个 hidden input 保存该值 
                [System.Web.Mvc.HiddenInput(DisplayValue=true)] 
                public object rowguid { getset; } 
        } 

        // 通过继承 RegularExpressionAttribute 实现自定义验证 Attribute 
        // 通过继承 ValidationAttribute 实现自定义验证 Attribute 的 Demo 可以参看 http://webabcd.blog.51cto.com/1787395/341156 
        public class NameValidationAttribute : RegularExpressionAttribute 
        { 
NameValidationAttribute() NameValidationAttribute() 
                        : base("^[0-9]*$"
                { 
    
                } 
        } 
}
 
CategoryController.cs
using System; 
using System.Collections.Generic; 
using System.Linq; 
using System.Web; 
using System.Web.Mvc; 

using MVC20.Models; 
using System.ComponentModel; 

namespace MVC20.Controllers 

        public class CategoryController : Controller 
        { 
                // DefaultValueAttribute - 用于为参数指定默认值。当路由或url参数中无此参数时,则会使用此默认值 
ActionResult Index() ActionResult Index([DefaultValue(2)]int pageIndex) 
                { 
                        int pageSize = 10; 
                        var categories = new Models.CategorySystem().GetCategory(pageIndex, pageSize); 

                        return View("Index", categories); 
                } 
                 
ActionResult Edit() ActionResult Edit(int id) 
                { 
                        var category = new Models.CategorySystem().GetCategory(id); 

                        return View("Edit", category); 
                } 

                // 用于演示实现 Model 级别的 Dynamic Data 
                [HttpPost] 
ActionResult Edit() ActionResult Edit(int id, FormCollection formValues) 
                { 
                        var cs = new Models.CategorySystem(); 
                        var category = cs.GetCategory(id); 

                        TryUpdateModel<ProductCategory>(category); 

                        cs.Save(); 

                        return RedirectToAction("Index"); 
                } 

ActionResult Edit2() ActionResult Edit2(int id) 
                { 
                        var category = new Models.CategorySystem().GetCategory(id); 

                        return View("Edit2", category); 
                } 

                // 用于演示实现 Property 级别的 Dynamic Data 
                [HttpPost] 
ActionResult Edit2() ActionResult Edit2(int id, FormCollection formValues) 
                { 
                        var cs = new Models.CategorySystem(); 
                        var category = cs.GetCategory(id); 

                        TryUpdateModel<ProductCategory>(category); 

                        cs.Save(); 

                        return RedirectToAction("Index"); 
                } 

ActionResult Details() ActionResult Details(int id) 
                { 
                        var category = new Models.CategorySystem().GetCategory(id); 

                        return View("Details", category); 
                } 

ActionResult Create() ActionResult Create() 
                { 
                        ProductCategory category = new ProductCategory() 
                        { 
                                 
                        }; 

                        return View(category); 
                } 

                // 用于演示通过 DataAnnotations 实现数据验证 
                [HttpPost] 
ActionResult Create() ActionResult Create(ProductCategory category) 
                { 
                        if (!ModelState.IsValid) 
                        { 
                                return View(category); 
                        } 
                        else 
                        { 
                                var cs = new Models.CategorySystem(); 
                                cs.AddCategory(category); 
                                cs.Save(); 

                                return View("Details", category); 
                        } 
                } 
        } 
}
 
Create.aspx
<%@ Page Title="" Language="C#" MasterPageFile="~/Views/Shared/Site.Master" Inherits="System.Web.Mvc.ViewPage<MVC20.Models.ProductCategory>" %> 

<asp:Content ID="Content1" ContentPlaceHolderID="TitleContent" runat="server"
        Create 
</asp:Content> 
<asp:Content ID="Content2" ContentPlaceHolderID="MainContent" runat="server"

        <!-- 
                为了实现客户端验证,需要引用以下两个 JavaScript 
        --> 
        <script src="http://www.cnblogs.com/Scripts/MicrosoftAjax.js" type="text/javascript"></script> 
        <script src="http://www.cnblogs.com/Scripts/MicrosoftMvcValidation.js" type="text/javascript"></script> 

        <h2>Create</h2> 

        <!--启用客户端验证功能--> 
        <% Html.EnableClientValidation(); %> 

        <% using (Html.BeginForm()) {%> 
     
                <!--    Html.ValidationSummary Helper Method Can Display Model-Level Errors --> 
                <%: Html.ValidationSummary("错误信息如下:")%> 

                <fieldset> 
                        <legend>Fields</legend> 
                         
                        <div class="editor-label"
                                <%: Html.LabelFor(model => model.ProductCategoryID) %> 
                        </div> 
                        <div class="editor-field"
                                <%: Html.TextBoxFor(model => model.ProductCategoryID) %> 
                                <!-- 
                                        验证的错误信息来自 DataAnnotations,也可以通过 ValidationMessageFor() 来指定需要显示的错误信息 
                                --> 
                                <%: Html.ValidationMessageFor(model => model.ProductCategoryID, "*") %> 
                        </div> 
                         
                        <div class="editor-label"
                                <%: Html.LabelFor(model => model.ParentProductCategoryID) %> 
                        </div> 
                        <div class="editor-field"
                                <%: Html.TextBoxFor(model => model.ParentProductCategoryID) %> 
                                <%: Html.ValidationMessageFor(model => model.ParentProductCategoryID) %> 
                        </div> 
                         
                        <div class="editor-label"
                                <%: Html.LabelFor(model => model.Name) %> 
                        </div> 
                        <div class="editor-field"
                                <%: Html.TextBoxFor(model => model.Name) %> 
                                <%: Html.ValidationMessageFor(model => model.Name) %> 
                        </div> 
                         
                        <div class="editor-label"
                                <%: Html.LabelFor(model => model.rowguid) %> 
                        </div> 
                        <div class="editor-field"
                                <%: Html.TextBoxFor(model => model.rowguid) %> 
                                <%: Html.ValidationMessageFor(model => model.rowguid) %> 
                        </div> 
                         
                        <div class="editor-label"
                                <%: Html.LabelFor(model => model.ModifiedDate) %> 
                        </div> 
                        <div class="editor-field"
                                <%: Html.TextBox("ModifiedDate", DateTime.Now.ToString("yyyy-MM-dd")) %> 
                                <%: Html.ValidationMessageFor(model => model.ModifiedDate) %> 
                        </div> 
                         
                        <p> 
                                <input type="submit" value="Create" /> 
                        </p> 
                </fieldset> 

        <% } %> 

        <div> 
                <%: Html.ActionLink("Back to List""Index") %> 
        </div> 

</asp:Content>
 
 
5、MVC 与 Dynamic Data 相结合的 Demo

相关的 DataAnnotations 就用上面的那个

Category/Edit.aspx
<%@ Page Title="" Language="C#" MasterPageFile="~/Views/Shared/Site.Master" Inherits="System.Web.Mvc.ViewPage<MVC20.Models.ProductCategory>" %> 

<asp:Content ID="Content1" ContentPlaceHolderID="TitleContent" runat="server"
        Edit 
</asp:Content> 
<asp:Content ID="Content2" ContentPlaceHolderID="MainContent" runat="server"
        <h2> 
                Edit</h2> 

        <% using (Html.BeginForm()) { %> 

                <%: Html.ValidationSummary("错误信息如下:")%> 

                <%= Html.EditorFor(category => category) %> 

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

        <% } %> 

        <div> 
                <%: Html.ActionLink("Back to List""Index") %> 
        </div> 
</asp:Content>
 
Category/Edit2.aspx
<%@ Page Title="" Language="C#" MasterPageFile="~/Views/Shared/Site.Master" Inherits="System.Web.Mvc.ViewPage<MVC20.Models.ProductCategory>" %> 

<asp:Content ID="Content1" ContentPlaceHolderID="TitleContent" runat="server"
        Edit2 
</asp:Content> 

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

        <h2>Edit2</h2> 

        <% using (Html.BeginForm()) {%> 
         
                <%: Html.ValidationSummary("错误信息如下:")%> 
                         
                <fieldset> 
                        <legend>Fields</legend> 
                         
                        <%= Html.LabelFor(c => c.ParentProductCategoryID) %>: <%= Html.EditorFor(c => c.ParentProductCategoryID)%> 
                        </br> 
                        <%= Html.LabelFor(c => c.Name) %>: <%= Html.EditorFor(c => c.Name)%> 
                         
                        <p> 
                                <input type="submit" value="Save" /> 
                        </p> 
                </fieldset> 

        <% } %> 

        <div> 
                <%: Html.ActionLink("Back to List""Index") %> 
        </div> 

</asp:Content>
 
Category/Index.aspx
<%@ Page Title="" Language="C#" MasterPageFile="~/Views/Shared/Site.Master" Inherits="System.Web.Mvc.ViewPage<IEnumerable<MVC20.Models.ProductCategory>>" %> 

<asp:Content ID="Content1" ContentPlaceHolderID="TitleContent" runat="server"
        Index 
</asp:Content> 
<asp:Content ID="Content2" ContentPlaceHolderID="MainContent" runat="server"
        <h2> 
                Index</h2> 
        <table> 
                <tr> 
                        <th> 
                        </th> 
                        <th> 
                                ProductCategoryID 
                        </th> 
                        <th> 
                                ParentProductCategoryID 
                        </th> 
                        <th> 
                                名称 
                        </th> 
                        <th> 
                                rowguid 
                        </th> 
                        <th> 
                                ModifiedDate 
                        </th> 
                </tr> 
                <% foreach (var item in Model) 
                     { %> 
                <tr> 
                        <td> 
                                <%: Html.ActionLink("Edit""Edit"new { id=item.ProductCategoryID }) %> 
                                | 
                                <%: Html.ActionLink("Details""Details"new { id=item.ProductCategoryID })%> 
                                | 
                                <%: Html.ActionLink("Delete""Delete"new { id=item.ProductCategoryID })%> 
                        </td> 
                        <td> 
                                <%: item.ProductCategoryID %> 
                        </td> 
                        <td> 
                                <%: item.ParentProductCategoryID %> 
                        </td> 
                        <td> 
                                <%: Html.DisplayTextFor(c => item.Name)%> 
                        </td> 
                        <td> 
                                <%: item.rowguid %> 
                        </td> 
                        <td> 
                                <!-- 
                                        Html.DisplayFor() - 可以指定显示模板(可以指定 Property 级模板,也可以指定 Model 级模板),本例的模板地址为 Views/Shared/DisplayTemplates/MyDate.ascx ,这种实现方式来自 Dynamic Data 
                                --> 
                                <%= Html.DisplayFor(Product => item.ModifiedDate, "MyDate")%> 
                        </td> 
                </tr> 
                <% } %> 
        </table> 
        <p> 
                <%= Html.RouteLink("上一页""Default"new { pageIndex = Convert.ToInt32(Request.QueryString["pageIndex"] ?? "2") - 1 })%> 
                | 
                <%= Html.RouteLink("下一页""Default"new { pageIndex = Convert.ToInt32(Request.QueryString["pageIndex"] ?? "2") + 1 })%> 
        </p> 
        <p> 
                <%: Html.ActionLink("Create New""Create") %> 
        </p> 
</asp:Content>
 
Shared/DisplayTemplates/MyDate.ascx
<%@ Control Language="C#" Inherits="System.Web.Mvc.ViewUserControl<dynamic>" %> 
<%= Html.Encode(String.Format("{0:yyyy-MM-dd}", Model)) %>
 
 
 

      本文转自webabcd 51CTO博客,原文链接:http://blog.51cto.com/webabcd/341417,如需转载请自行联系原作者

版权声明:本文内容由阿里云实名注册用户自发贡献,版权归原作者所有,阿里云开发者社区不拥有其著作权,亦不承担相应法律责任。具体规则请查看《阿里云开发者社区用户服务协议》和《阿里云开发者社区知识产权保护指引》。如果您发现本社区中有涉嫌抄袭的内容,填写侵权投诉表单进行举报,一经查实,本社区将立刻删除涉嫌侵权内容。

相关文章
《精通 ASP.NET MVC 4》----1.5 ASP.NET MVC 4的新特性
第4版MVC框架在第3版的基础上提供了许多改进。有一些重大的新特性,例如,对Web API应用程序的支持(第25章描述)、对移动设备的支持(第24章),以及一些将内容发送给客户端的有用的优化技术(第24章)等。
1346 0
《精通 ASP.NET MVC 3 框架(第三版)》----1.5 ASP.NET MVC 3的新特性
MVC 3版的主要特性是引入了Razor视图引擎。以前的MVC版本一直依赖于ASP.NET的视图引擎,它依赖于ASP.NET的<%和%>代码块(如果你曾做过任意一种ASP.NET开发,你肯定看到过它的使用)。
1281 0
返璞归真 asp.net mvc (13) - asp.net mvc 5.0 新特性
原文:返璞归真 asp.net mvc (13) - asp.net mvc 5.0 新特性 [索引页][源码下载] 返璞归真 asp.net mvc (13) - asp.net mvc 5.0 新特性 作者:webabcd介绍asp.
1019 0
返璞归真 asp.net mvc (6) - asp.net mvc 2.0 新特性
原文:返璞归真 asp.net mvc (6) - asp.net mvc 2.0 新特性[索引页][源码下载] 返璞归真 asp.net mvc (6) - asp.net mvc 2.0 新特性 作者:webabcd介绍asp.
1120 0
Asp.net Mvc Framework 十(测试方法及Filter的示例)
示例下载:http://files.cnblogs.com/chsword/MyTestMvc.rar 顺遍说一下建立测试的方法 本身Asp.netMvc是提供有测试功能的 在新建Asp.netMVCApplication时,点击确定,会跳出一个Create Project Test的询问 如果选Yes就自动建立一个 "工程名+Test"的测试工程 测试工程要引用Rhino.
604 0
Asp.net Mvc Framework 九 (View与Controller交互)
这一回为避免写第八节时那种情况再次出现,我改用Wps写了,如果复制过去格式有问题讲大家见谅 --邹健 本节所有示例都是讲解登录提交表单的过程 为了本课能更好讲解我们先建立一个账号的Model namespace  MvcApplication4.
661 0
Asp.net Mvc Framework 七 (Filter及其执行顺序)
应用于Action的Filter 在Asp.netMvc中当你有以下及类似以下需求时你可以使用Filter功能判断登录与否或用户权限,决策输出缓存,防盗链,防蜘蛛,本地化设置,实现动态Action filter是一种声明式编程方式,在Asp.
800 0
Asp.net Mvc Framework 一 (安装并建立示例程序)
Asp.net Mvc 是微软官方提供的Mvc模式编写Asp.netWeb应用程序的一个框架,它由Castle的MonoRail而来.目前已经历经数个版本 官方网站:http://www.asp.net/mvc/ 同时,asp.
764 0
Asp.net Mvc Framework 二 (URL Routing初解)
什么是URLRouting呢? 你可以使用URL routing来配置一些URL的映射,使用户可以按你的规则来访问网站. 使用URL routing,一定要规定URL模式,它包括一个位置标识,它将在你请求网页时按这个规则返回给你内容.
790 0
21114
文章
0
问答
文章排行榜
最热
最新
相关电子书
更多
低代码开发师(初级)实战教程
立即下载
阿里巴巴DevOps 最佳实践手册
立即下载
冬季实战营第三期:MySQL数据库进阶实战
立即下载