How do I return a view?

How do I return a view?

View discovery The default behavior of the View method ( return View(); ) is to return a view with the same name as the action method from which it’s called. For example, the About ActionResult method name of the controller is used to search for a view file named About. cshtml.

What does return View () in MVC do?

Setting the ViewBag value which is used by the Welcome view. return View(); Will return the Welocme View to the user who has requested for Welcome Action.

Can we return blank view is it give error?

3 Answers. You can return EmptyResult to return an empty view. You can also just return null . ASP.NET will detect the return type null and will return an EmptyResult for you.

How can we call a controller from another view in MVC?

This article describes returning a viewname from a controller.

1. Create a MVC project from the “Empty” template.
2. Select “MVC 5 Controller – Empty” to add an empty controller.
3. Name the controller as in the following:
4. Now we need to create a view.
5. Change the view name from “Index” to your desired name.

What does JsonResult return?

What is JsonResult ? JsonResult is one of the type of MVC action result type which returns the data back to the view or the browser in the form of JSON (JavaScript Object notation format).

How do you call a partial view in another view?

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.

How do you pass a model to view?

The other way of passing the data from Controller to View can be by passing an object of the model class to the View. Erase the code of ViewData and pass the object of model class in return view. Import the binding object of model class at the top of Index View and access the properties by @Model.

What is the purpose of a strongly typed view?

Strongly typed views are used for rendering specific types of model objects. By specifying type of data, visual studio provides intellisense for that class. View inherits from ViewPage whereas strongly typed view inherits from ViewPage where T is type of the model.

How to return a view with a parameter?

By matching the names, MVC is able to do the magic for us =) Hope this helps. Thanks for contributing an answer to Stack Overflow! Please be sure to answer the question. Provide details and share your research! But avoid … Asking for help, clarification, or responding to other answers.

Is there a way to create a parameterized view?

As I said, there is no way to create parameterized view so what are the possible ways to get the data by using parameters. Here is the list of options, which we will see with examples.

What happens when you substitute a parameter in a function?

The function will run only at parse time and two substitutions are made then. First, the parameter reference will be substituted in the return string of a function. Second, the return string of the function (now with a literal instead of a parameter) will be substitued in the query text instead of a function call.

How to create a view with parameter-Ask Tom?

Adding parameterized views is one of the more popular suggestions on the Database Ideas forum: You can get close with sys_context. Though you need to call this to set the value before querying the view: Or you may be able to work around it using (temporary) tables.