Uploading file with other model data, validate model & file before uploading by using DataAnnotation is a tricky part because there is no FileFor or any similar control in MVC. So very first question comes in mind, is that possible to use DataAnnotat…
Asp.net mvc 3 file uploads using the fileapi I was recently given the task of adding upload progress bars to some internal applications. A quick search of the internet yielded SwfUpload. Which worked…but not in the way that I wanted. So I went the ro…
asp.net mvc返回文件: public ActionResult ExportReflection(string accessToken) { var reflections = GetCmsReflectionList(accessToken); var sb = new StringBuilder(); sb.AppendFormat("{0,-10},{1,-10},{2,-10},{3,-10},{4,-10},{5,-100},{6,-100},{7,-50}", &…
本文转自:http://weblogs.asp.net/scottgu/archive/2010/01/15/asp-net-mvc-2-model-validation.aspx?CommentPosted=true [In addition to blogging, I am also now using Twitter for quick updates and to share links. Follow me at: twitter.com/scottgu] This is the s…
转自:http://www.cnblogs.com/QLeelulu/category/123326.html ASP.NET MVC的最佳实践与性能优化的文章 摘要: 就一些文章链接,就不多废话了.ASP.NET MVC Performance:里面的PPT认真看一下.(没有找到视频,有找到的麻烦说一声)How to improve the performance of ASP.NET MVC web applications下面两篇最好配合Kigg的源码来看:ASP.NET MVC Best…
Posted By : Shailendra Chauhan, 27 Jan 2014 P.NET MVC is an open source framework built on the top of Microsoft .NET Framework to develop web application that enables a clean separation of code. ASP.NET MVC framework is the most customizable and exte…
Adding Validation to the Model ,在Model中添加数据验证 参考:http://www.asp.net/mvc/tutorials/mvc-4/getting-started-with-aspnet-mvc4/adding-validation-to-the-model 本文内容: 这一节我们在Movie Model中添加逻辑验证(validation logic),从而确保我们在页面中新增和编辑的时候录入的数据是正确的合法的. ASP.NET MVC一个核心的代…
原文:Model Validation in Asp.net MVC 本文用于记录Pro ASP.NET MVC 3 Framework中阐述的数据验证的方式. 先说服务器端的吧.最简单的一种方式自然是直接在Action方法中来进行了,如下: [HttpPost] public ViewResult MakeBooking(Appointment appt) { if (String.IsNullOrWhiteSp…
ylbtech- ASP.NET MVC:ASP.NET MVC file download sample 功能描述:ASP.NET MVC file download sample 2,TechnologyAndTheEnvironment(技术与环境) 操作系统: windows 开发语言: C# 开发框架: ASP.NET MVC 数据库: 开发软件: Microsoft Visual Studio 2010 开发技术 ASP.NET MVC 3,DatabaseDesign(数据库设计…
Background After awesome response of an published by me in the year 2013: Insert, Update, Delete In GridView Using ASP.Net C#. It now has more than 140 K views, therefore to help beginners I decided to rewrite the article i with stepbystep approach u…
UPDATE: Check out my follow up post where I remove the need for editing the Global.asax.cs and show up to Update and Publish a NuGet package. Last month I wrote a post called Integrating ASP.NET MVC 3 into existing upgraded ASP.NET 4 Web Forms applic…
之前上传图片的做法都是上传到服务器上的文件夹中,再将url保存到数据库.其实在MVC中将图片上传到数据库很便捷的事情,而且不用去存url了.而且这种方式支持ie6(ie6不支持jquery自动提交form,认为其不安全,这里form是主动点击提交的,所以就没有这个问题,而uploadify自动提交是flash的方式). 一.建立模型 场景是假设我们需要给一个Product编辑一张图片.在模型中,先定义好两个属性,ImageData和ImageType public class Product {…
这里我通过使用uploadify组件来实现异步无刷新多文件上传功能. 1.首先下载组件包uploadify,我这里使用的版本是3.1 2.下载后解压,将组件包拷贝到MVC项目中 3. 根目录下添加新文件夹Uploads,然后新建控制器UploadifyController.cs using System; using System.Collections.Generic; using System.IO; using System.Linq; using System.Web; using S…
在asp.net mvc 页面里上传大文件到服务器端,需要如下步骤: 1. 在Control类里添加get 和 post 方法 // get method public ActionResult Upload() { return View(); } // This action handles the form POST and the upload [HttpPost] public ActionResult Upload(HttpPostedFileBase file) { // Veri…
1. Explain MVC (Model-View-Controller) in general? MVC (Model-View-Controller) is an architectural software pattern that basically decouples various components of a web application. By using MVC pattern, we can develop applications that are more flex…
[This post is based on a document authored by Ben Grover (a senior developer at Microsoft). It is our intention to integrate this information into the MVC 3 documentation on MSDN. We hope to hear from you and welcome any suggestions you might have.]…