How is model data used in View?
In the Add Scaffold dialog box, click MVC 5 Controller with Views, Using Entity Framework, and then click Add.
- Select Movie (MvcMovie.Models) for the Model class.
- Select MovieDBContext(MvcMovie.Models) for the data context class.
- For the controller name, enter MoviesController.
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How do I change the value of the model in the razor view?
2. Access model data using ViewModel
- Step 1 – Add an ItemCommentsViewModel class in the Model folder.
- Step 2 – Add highlighted code snippets (line: 42-49) in ItemCommentsController.
- Step 3 – Right-click on ItemCommentDisplay Action Method and select Add View…
- Step 4 – Set the value like this image below and click Add:
How is the value of ViewBag used in the view?
To pass strongly typed data from Controller to View using ViewBag, we have to create a model class, then fill its properties with some data, and then pass that data to ViewBag with the help of a property. And then in the View, we can access the data from the model class using the ViewBag with the predefined property.
What is the purpose of a page model in razor?
The main purpose of the Razor Pages PageModel class is to provide a clean separation between the UI layer (the .cshtml view file) and the page rendering logic.
Where do I create view models in MVC?
In ASP.NET MVC application, you can create the view models anywhere within your project, but it is always good programming practice to create all the view models within a special folder called ViewModels.
When do you need to use a view model?
See model. View Model is nothing, just a class that calls all the models in a single class and then returns values to view pages. It becomes very useful when you have multiple models and want to display their value on single view pages.
How to pass multiple data from models to views?
1. How to pass data from multiple models to views using View Model Class. 2. Complete Practical Example View Model is nothing, just a class that calls all models in a single class and then returns values to view pages. It becomes very useful when you have multiple models and want to display their value on single view pages. 1. Create models and controllers
How to add a list to a view?
And inside your view, to display your list of comments, use the property of type Collection ( Model.CommentItems) on your ViewModel