Can we use 2 models in a view?

Can we use 2 models in a view?

You can use multiple models in a single view by creating a common model for all the models that are to be used in a single view. To achieve this, refer to the following steps. First, create a new model (common for all models) and refer all other models that are to be used in the same view.

What is the difference between View and ViewModel?

A model is usually more closely related to how your data is stored (database, services, etc.) and the model will closely resemble those. The ViewModel on the other hand is closely related to how your data is presented to the user. It is usually a flatten version of your model, denormalized, etc.

How do I render multiple views based on condition?

Using the method described above we can render layouts based on a condition in ASP.NET MVC….Based on some condition I want to render the layout page.

  1. Rendering layout page from ActionResult (using Controller. View extension method)
  2. Using _ViewStart.cshtml Page. The _ViewStart.
  3. Define the Layout page in each view.

How many ways we can pass data from view to controller?

This blog will discuss four (4) common ways to pass data from the view to the controller: Passing by Typed Arguments. Request Object. Form Collections Object.

Can we have multiple layout pages in MVC?

Q. Can we use multiple Layout pages in a single MVC application? Yes, we can use multiple Layout in ASP.Net MVC application. By default, Visual Studio adds a Layout page in a shared folder which can be used by other View pages if required.

What is the difference between TempData and session?

This blog is help us to learn difference between TempData and Session in MVC….TempData Vs Session in MVC.

TempData Session
It is used to stored only one time messages like validation messages, error messages etc. It is used to stored long life data like user id, role id etc. which required throughout user session.

Should each view have its own controller?

One view per one controller (+ page views) is a good way to make your app clean and well-designed, but you are not limited to do so.

What is the purpose of ViewModel?

The purpose of the ViewModel is to acquire and keep the information that is necessary for an Activity or a Fragment. The Activity or the Fragment should be able to observe changes in the ViewModel. ViewModels usually expose this information via LiveData or Android Data Binding.

What is a model in a view?

View Model is a model class that can hold only those properties that is required for a view. It can also contains properties from more than one entities (tables) of the database. As the name suggests, this model is created specific to the View requirements.

What is multiple view support in MVC?

ASP.NET MVC supports the ability to define “partial view” templates that can be used to encapsulate view rendering logic for a sub-portion of a page. “Partials” provide a useful way to define view rendering logic once, and then re-use it in multiple places across an application.

How do I render a view in layout page?

In Inside Layout view, you will find @RenderBody(). This function will render view. This is similar in type to the content page….Create Layout View contents:

  1. @{
  2. Layout = null;
  3. }
  4. MyLayoutView