How do I change the default page in ASP NET MVC?

How do I change the default page in ASP NET MVC?

8 Answers. You can set up a default route: routes. MapRoute( “Default”, // Route name “”, // URL with parameters new { controller = “Home”, action = “Index”} // Parameter defaults );

How do I change the default login page in asp net?

How to Set Default Page Using Web. Config in ASP.NET

  1. <asp scriptErrorSentToBrowser=”true”/>

What is the default page in asp net?

aspx, etc. The default start page kicks in when someone goes to a url that does not refer to the page (no file extension) but possibly to a folder – for example, or .

What is Startup Auth Cs in MVC?

Yes, Startup.Auth.cs comes to support OWIN authentication. While creating the application, by default Individual User Account will be selected and hence you get those files. if you want no authentication then while creating new project under Configure Authentication button select No Authentication.

How do you implement identity authentication in MVC?

We are going to enable Identity in one of the new pages in ASP.NET MVC applications. Create a Controller in View page and enable Identity using attribute with the help of OWIN middleware. After adding Controller, we will be adding the following code in “Test” Controller.

How do I add startup classes to Web API?

Create an ASP.NET Web App using OWIN Startup cs, and then select Add. The next time you want to add an Owin Startup class, it will be in available from the Add menu. Alternatively, you can right-click the project and select Add, then select New Item, and then select the Owin Startup class.

What is difference between configure and ConfigureServices?

Use ConfigureServices method to add services to the container. Use Configure method to configure the HTTP request pipeline.

What is Startup class MVC?

The Startup class is the entry point to the application, setting up configuration and wiring up services the application will use. Developers configure a request pipeline in the Startup class that is used to handle all requests made to the application.

Can we access TempData in view?

TempData is a property in the ControllerBase class. So, it is available in any controller or view in the ASP.NET MVC application. The following example shows how to transfer data from one action method to another using TempData.

Can we pass TempData from controller to view?

Passing the data from Controller to View using TempData To pass the strongly typed data from Controller to View using TempData, we have to make a model class then populate its properties with some data and then pass that data to TempData as Value and selecting Key’s name is the programmer’s choice.

How do I pass TempData value from view to controller?

TempData itself cannot be used to send data from View to Controller and hence we need to make use of Form and Hidden Field in order to pass data from View to Controller in ASP.Net MVC Razor.

How do I check if TempData exists?

“if exist TempData[] c#” Code Answer

  1. @if (TempData[“SuccessMessage”] != null)
  2. {
  3. @Html. Raw(@TempData[“SuccessMessage”]. ToString())

How do I check if TempData is null?

$(document). ready(function() { if (@TempData[“SuccessMessage”] != null) { toastr. options = { “closeButton”: true, “positionClass”: “toast-bottom-right” } toastr.

How do I get TempData?

First of all make the third action in Students controller and copy the code from Details action and paste it into About action.

  1. public ActionResult About()
  2. {
  3. if (TempData.ContainsKey(“name”))
  4. {
  5. ViewBag.Name = TempData[“name”] as string;
  6. }
  7. if (TempData.ContainsKey(“institute”))
  8. {

Can TempData be null?

One other thing I’ve noticed also is that, once tempdata is null, if I keep clicking that same link after every redirect it stays at null even though the ‘UpdateStatus’ method is setting a value each time. If I refresh the page then click the link it will not be null anymore.

Is using TempData bad?

No need to have an aversion to TempData… But if not used correctly it could surely be an indication of poor design. If you are using RESTful URL’s, TempData is a best practice for transfering messages from your POST Actions to your GET Actions.

Can we use view state in MVC?

ASP.NET MVC does not use ViewState in the traditional sense (that of storing the values of controls in the web page). Rather, the values of the controls are posted to a controller method.

What is TempData keep in MVC?

TempData contain two method keep() and peek() for maintain data state from one controller action to others. When TempDataDictionary object is read, At the end of request marks as deletion to current read object. The keep() and peek() method is used to read the data without deletion the current read object.

What is difference between keep and peek in MVC?

temdata uses TempDataDictionary where every data read, will be marked as available for deletion, keep() and peek() both are used to retain data, the only difference is, keep() will be used to retain data that has been marked for deletion (Read and Keep), whereas peek() will be used where you want to read data without …

What is difference between ViewBag and ViewData in MVC?

ViewData and ViewBag are used for the same purpose — to transfer data from controller to view. ViewData is nothing but a dictionary of objects and it is accessible by string as key. ViewBag is very similar to ViewData. ViewBag is a dynamic property (dynamic keyword which is introduced in .

What are filters in MVC?

ASP.NET MVC Filter is a custom class where you can write custom logic to execute before or after an action method executes. Filters can be applied to an action method or controller in a declarative or programmatic way.

How do you use peek TempData?

Use Peek and keep smartly in your application code. If you set value for TempData and do not read the value then the data will be available for next request….Using TempData, Peek And Keep In ASP.NET MVC

  1. @{
  2. string msg = TempData. Peek(“TempModel”). ToString();
  3. }
  4. @msg.

What is difference between TempData and ViewData?

To summarize, ViewBag and ViewData are used to pass the data from Controller action to View and TempData is used to pass the data from action to another action or one Controller to another Controller.

How do you keep data in your ViewBag?

If you want the previous view bag data to be posted, keep that in a hidden form field. After user submit’s the form, It will print ” From GET-Totally new value “; Try to avoid dynamic stuff like ViewBag/ViewData for transferring data between your action methods and views.

How do you use partial views?

To create a partial view, right-click on view -> shared folder and select Add -> View option. In this way we can add a partial view. It is not mandatory to create a partial view in a shared folder but a partial view is mostly used as a reusable component, it is a good practice to put it in the “shared” folder.

How do you call a partial view on a page?

To create a partial view, right click on the Shared folder -> click Add -> click View.. to open the Add View popup, as shown below. You can create a partial view in any View folder. However, it is recommended to create all your partial views in the Shared folder so that they can be used in multiple views.

What is the meaning of a partial view?

A partial view is a view that is rendered within another view. The HTML output generated by executing the partial view is rendered into the calling (or parent) view.

What is the difference between ViewResult () and ActionResult () in asp net MVC?

Difference between ActionResult() and ViewResult() ActionResult() is an abstract class. ActionResult() is a base class for ViewResult() In MVC framework, it uses ActionResult class to reference the object our action method returns. And invokes ExecuteResult method on it. ViewResult() is a concrete class.

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