About view model in asp.net mvc

About view model in asp.net mvc

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You don't really want to become converting it to JSON in the view, and You do not really want to convert it from the controller, as neither of such locations make sense. Regrettably, you happen to be caught with this case.

In very simple circumstances as has previously been mentioned this DTO can be used for binding to your view but in more elaborate cases it would involve the generation of a ViewModel and unloading of knowledge from DTO to ViewModel which is clearly far more perform (when applying MVVM sample).

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Just take this Id and go it through for your repository layer, together with your 1st identify and past identify values.

It is this view model which will probably include both of those Worker and Staff Address models together with properties to retail outlet the title and header from the Web content.

DTO - Knowledge Transfer Objects are exactly as it states, containers for transferring details. They've no conduct but basically a bunch of setters and getters.

The query requested was "Are Facts Transfer Objects and ViewModels exactly the same issue?" though the very first response was "The canonical definition of a DTO is the information form of the item with no habits." this is not really obvious.

(the traditional model) and then ordinarily many alternative view models that characterize that entity in a variety of states.

One of the major reasons for That is that it's a quick route to producing demo-code. And from time to time it'd even be appropriate wherever the procedure staying made is one that largely supplies a CRUD application in excess of Those people entities. If you need to develop view model in asp.net mvc or update a Classification in Northwind, all you really need is often a CategoryName and Description property.

So, Meaning the majority of the software logic should be in the model, and generally which is a good point. On the other hand, since the model would be the haven of application info, it usually will get persisted in the database or related.

Now, the Details view has usage of the StudentDetailsViewModel object that we handed in the controller motion process utilizing the View() Extension system.

Then methods to update this info are certain to situations when information is changed within the widget or if that knowledge is adjusted in A further widget.

This is where a tool for instance AutoMapper comes into Participate in. AutoMapper will Allow you to fluently set up mappings among ViewModels and models more quickly than doing so manually, or producing your personal mapper.

Combined with the previously mentioned two models to symbolize the employee facts, we also expected some static data like webpage header and title within the view. In order to realize this, listed here we need to make a view model including EmployeeDetailsViewModel.