asp.net-mvc-2

What is Exaclty ScaffoldColumn(false) and HiddenInput(DisplayValue = false) ? And What are the main difference between these two ? Which one is best to use?? Thanks!!! [ScaffoldColumn(false)] tells Visual Studio not to scaffold the column when generating a template for your view. When you create a new view, you can create a strongly typed view. When you do that Visual Studio asks you what template to use (Create, Edit, List, etc). If you create an Edit/Create template; for example, if you put [ScaffoldColumn(false)] on your model property then it just won't generate a DisplayFor() or EditorFor

I have small design question about html.DropDownListFor() How can I change width of html.DropDownListFor() ?? For example by css. Thanks for answers Have you tried Html.DropDownListFor( new {width:"100"}) or Html.DropDownListFor( new {@class:"longDropdownList"}) EDIT <style> .MakeWide { width: 200px; } </style> <%= Html.DropDownListFor(x => x.Name, new SelectList(new List<string>()), new { @class = "MakeWide" })%> @Html.DropDownListFor(x => x.Name, new SelectList(new List<string>()), new {style="width:270px;"} ); Will do the thing. Although better to use css class h.boulla In C# you need add @

How we can hide columns dynamically in rdlc reports in MVC 2? Is it is possible using external parameters? How we can programmatically control the visibility of columns in rdlc reports? You don't want to use the Hidden property, you actually want to select the column, Right Click and select Column Visibility . Once in here you can use an expression to set the visibility based on a parameter, something like this: = iif(Parameters!column_visible.Value = 1, false, true) Hidden doesn't work in this instance because you're not actually applying it to an object like you are when you select something

This existing question sums up the basics of my question. The best answers there tells the difference between the two methods. I am looking for guidelines as to which method to use. In short, I have an action in a controller which process a form and then display the results of the processing. When should I use return View() as opposed to return RedirectToAction("FormResult") ? You can really use either. Generally speaking, though, after a form is posted you want to redirect so that refreshing the page doesn't cause the form to repost. Sometimes, however, it's not feasible to copy state to the

I removed a project in my solution and then later re-added it. Since reading it.. I'm getting an ambiguous reference error now which I can't remove. viewing the implementation of the class (which is getting the error) I see it references it twice: > ClassName (myclass.Class) myclass.Class > ClassName (myclass.Class) myclass.Class, Version=1.0.0.0 the namespace is only viewed once, but this problem only exists in 1 partial view. EDIT: <%@ Control Language="C#" Inherits="System.Web.Mvc.ViewUserControl<MyClass.Class.MyViewModel>" %> MyViewModel is giving the ambiguous error, if i view all the

Im trying to get my strongly typed master page to work in my ASP MVC 2.0 application. I have come far with the help of these two posts: Passing data to Master Page in ASP.NET MVC Strongly Typed ASP.Net MVC Master Pages Problem is that im not sure how to get that ViewDataFactory code to work, this is my code: BaseController.cs public class BaseController : Controller { private IPageRepository _repPage; public BaseController(IPageRepository repPage) { _repPage = repPage; } protected T CreateViewData<T>() where T : MasterViewData, new() { IViewDataFactory factory = new ViewDataFactory();