The view model in asp.net mvc Diaries

The view model in asp.net mvc Diaries

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The best way of making a ViewModel is the same as creating a Model, the best way of making a view for the ViewModel is the same as making a view for your Model.

In the event the consumer clicks the Delete button, I'd personally just make use of the Id price of 3 and move it to my repository layer. You merely need to have the Id to delete a history through the desk.

Also submitting a similar JSON back again for the controller will rebuild the article in your case so long as you determine the right model. Perhaps during MVC2 it had been A significant downside.. but now its a breeze and really practical. You ought to update your answer to replicate this.

In our ASP.Web MVC apps we need to go info, or display details from more than one models.This really is popular process and we are able to use ViewModels to obtain that. 

Adhere to the best practice of organizing the file composition in your views to replicate the relationships amid controllers, steps, and views for maintainability and clarity.

The one assets from the StatesDictionary class is definitely the StateSelectList, which is an object that Html Helpers use with to render an HTML ingredient that displays a listing of states. The kind Dictionary while in the StateSelectList property maps on the point out abbreviation then state title, respectively.

A standard method of manufacturing a View Model view model in asp.net mvc is to compose it from some area entities and maybe a sprinkling of Houses. A View for introducing a new product to your Northwind database will require fields for every one of the Solution properties along with a method of specifying which Classification the new Products object belongs to. This is something which will do The work:

When utilizing [the "ViewModel"] sample we produce strongly-typed courses that happen to be optimized for our specific view scenarios, and which expose Qualities for your dynamic values/articles wanted by our view templates.

.Thanks to the rationalization . But , Let's say my area model consists of twenty fields and I would like 2 additional additional fields. Do, i should put all People fields in the view model that happen to be already there in Domain model..

It appears from this that a single would wish to consider excess measures to make up a single's Presentation Model from an EF Entity, e.

general public class Pupil public int StudentId get; established; community string? Title get; set; general public string? Department get; set; public string? Portion get; established; public string? Gender get; established;

general public course Handle general public string Identify get; established; general public string Avenue get; established; general public string Town get; established; general public string Condition get; established; community string PostalCode get; established;

Even more, could you please compose a information on employing a ViewModel for a form and submitting it back for the controller?

The Model retrieved within the databases really should be mapped for the ViewModel. You might take assistance on the resources like AutoMapper To do that occupation.