Rumored Buzz on view model in asp.net mvc

Rumored Buzz on view model in asp.net mvc

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Your reasoning is questionable and suspect to favoritism. Granted I realize nothing about MVVM, but when an architecture such as MVC can mimic the habits with-out needing to produce 50k lines of code, then whats the big deal?

Views are usually returned from steps to be a ViewResult, which can be a style of ActionResult. Your motion technique can generate and return a ViewResult immediately, but that may not commonly completed. Due to the fact most controllers inherit from Controller, you just make use of the View helper process to return the ViewResult:

This solid typing guarantees compile-time type checking, reducing the chance of runtime errors and generating the codebase more robust and maintainable.

What This does for yourself can it be provides the same info as part of your JSON as with your ModelView so you can potentially return the JSON again to the controller and it might have each of the components.

Put only knowledge that you choose to’ll render from the ViewModel. The view should direct the Qualities on the ViewModel, this fashion it matches greater for rendering and servicing.

public course EmployeeViewModel public string FirstName get; set; community string LastName get; set; general public int Salary get; established; public string DeptName get; established; general public string DeptLocation get; set; general public string DeptHod get; set;

A View Model in ASP.NET Main MVC is a class that signifies the information and logic needed by a view. It is actually specifically meant to serve the needs with the user interface and will not necessarily map on to the area model or database entities.

JonJon 438k8585 gold badges755755 silver badges817817 bronze badges two one This respond to is simply partly suitable instead of very explicit ("...ViewModel has the Specific intent of facilitating it" would not demonstrate nearly anything.

Personalized-shaped ViewModel view model in asp.net mvc courses can be employed the two to go data from controllers to views to render, and also that will help handle type knowledge posted again to the controller's motion method.

Pass the View Model for the View: Move the populated view model to your view through the controller using the View overloaded system, which can take the model item being a parameter.

We'll then update our view template to ensure that it expects a "DinnerFormViewModel" rather than a "Dinner" item by modifying the "inherits" attribute at the top of your edit.aspx site like so:

public class Address public string Name get; established; community string Road get; set; community string Town get; set; community string Condition get; set; general public string PostalCode get; established;

ViewModels makes the appliance safer when you do not have to reveal the possibly perilous Qualities like UserRole, isAdmin from the ViewModel

View templates ought to never ever conduct any data retrieval or application logic – and will alternatively limit by themselves to only have rendering code that is certainly driven off in the model/data handed to it by the controller.