asp.net-mvcasp.net-mvc-4viewbag
MVC Passing ViewBag value from another controller
I've set a value into Viewbag.message in my default HomeController and successfully display it in my Shared/_Layout.cshtml.
After that I added another TestController and in the TestController view, Viewbag.message seems to be null. May I know what's wrong with it.
Correct me if I'm wrong,from my understanding Viewbag.Message should be available from all over the places?
Solution
ViewBag is a dynamic property that takes advantage of the new dynamic features in C# 4.0. Basically it is a wrapper around the ViewData and also used to pass data from controller to corresponding view.
- It’s life also lies only during the current request. If redirection occurs then it’s value becomes null.
- It doesn’t required typecasting for complex data type.
Below is a summary table which shows different mechanism of persistence.
Credit:CodeProjectArticle
- Implementing a switch statement in a CSHTML page
- Why does System.Diagnostics.Debug.WriteLine not work in Visual Studio 2010 C#?
- MVC Paging with partial views
- ASP.NET MVC: Delete and Update Methods Not Working (HTTP ERROR 404)
- How can i do paging in asp.net mvc3?
- Why does Datatables paging using AjaxSource and MVC only return one page?
- LINQ anonymous type not giving the list I need
- SelectList in MVC incorrect syntax
- how can i page into my list using linq
- 500 Internal Server Error in ASP.NET MVC
- Building pagination in MVC: Is there anyway to get something like an Html.HyperLinkFor
- Problem with ajax paging request in Asp.Net MVC 2
- Route matching with GetVirtualPath
- Razor Nested WebGrid
- ASP.NET MVC Paging for a search form
- Why do I get a "Field is Required" error from my API even tough the query parameter is optional?
- Using #pragma statement in Razor View
- Asp.net Mvc 2: Repository, Paging, and Filtering how to?
- Please help me with ASP.NET MVC Paging error
- InvalidOperationException: Cannot find compilation library location for package 'System.Security.Cryptography.Pkcs'
- How to validate uploaded files in ASP.Net MVC
- How do I performance test my ASP.NET MVC website?
- Confirm form resubmission - ASP.NET 5 MVC
- Cannot connect to a AWS MySql Database from ASP.NET Core web app with Entity Framework Core on a Mac
- ASP.NET MVC Paging - Passing complex types back to controller?
- ASP.NET Core EF Identity Roles while using JWT Bearer Scheme
- How to handle paging in asp.net mvc?
- Anchor link only works by "Open link in new tab" command
- ASP.NET MVC and Paging - Search & Result Scenario
- How do you implement paging in ASP.NET MVC?