Are all View Models supposed to be accessed through the Main View Model in MVVM?

Posted by chustar on Programmers See other posts from Programmers or by chustar
Published on 2012-11-25T21:40:01Z Indexed on 2012/11/25 23:21 UTC
Read the original article Hit count: 219

Filed under:

mvvm

|

windows-phone-8

I am currently working on a WP8 application. My current design is to have each view bind against a specific view model directly.

Looking through the samples though, it seems that another way is to have all the view models accessed through the Main View Model and then have all the views to their view models through the MVM.

Is this the correct way to do it (So that it doesn't cause flexibility and other issues in the future)?

© Programmers or respective owner

Related posts about mvvm

MVVM for Dummies

as seen on Geeks with Blogs - Search for 'Geeks with Blogs'
I think that I have found one of the best articles on MVVM that I have ever read: http://jmorrill.hjtcentral.com/Home/tabid/428/EntryId/432/MVVM-for-Tarded-Folks-Like-Me-or-MVVM-and-What-it-Means-to-Me.aspx This article sums up what is in MVVM and what is outside of MVVM. Note, when I and most other… >>> More
Drag and Drop in MVVM with ScatterView

as seen on Stack Overflow - Search for 'Stack Overflow'
I'm trying to implement drag and drop functionality in a Surface Application that is built using the MVVM pattern. I'm struggling to come up with a means to implement this while adhering to the MVVM pattern. Though I'm trying to do this within a Surface Application I think the solution is general… >>> More
Query on MVVM design pattern on WPF.

as seen on Stack Overflow - Search for 'Stack Overflow'
I am using MVVM architecture. I have a usercontrol UC as a View Model is a ModelData class ViewModel (UCViewModel) is binded to a usercontrol. I have three more usercontrols that is inside the usercontrol UC ( discussed above). Let's say uc1, uc2 and uc3. and the visibility of uc1 , uc2 and… >>> More
MVVM Light Toolkit - RelayCommands, DelegateCommands, and ObservableObjects

as seen on Stack Overflow - Search for 'Stack Overflow'
I just started experimenting with Laurent Bugnion's MVVM Light Toolkit. I think I'm going to really like it, but I have a couple questions. Before I get to them, I need to explain where I'm coming from. I currently use a combination of Josh Smith's MVVM Foundation and another project on Codeplex… >>> More
Learning WPF and MVVM - best approach for learning from scratch

as seen on Stack Overflow - Search for 'Stack Overflow'
Hello, I've got about three years c# experience. I'd like to learn some WPF and the MVVM pattern. There are a lot of links to articles on this site but I'm getting a little overwhelmed. Would a sensible approach for a begginer to be forget mvvm for a while and just quickly learn a bit a of WPF, then… >>> More

Related posts about windows-phone-8

MSDN Video: Windows Phone 7 in 7: Silverlight and Windows Phone 7

as seen on Geeks with Blogs - Search for 'Geeks with Blogs'
Looking for a quick introduction to developing applications on Windows Phone 7? I found just the thing then. Check out this short 7 minute MSDN Video titled Windows Phone 7 in 7: Silverlight and Windows Phone 7. I liked the direct and to the point nature of the video. Like the title implies, it’s… >>> More
Try out Windows Phone 7 on your PC today

as seen on How to geek - Search for 'How to geek'
Anticipation has been building for the new Windows Phone 7 Series ever since Microsoft unveiled it at the Mobile World Congress in February. Now, thanks to free developer tools, you can get a first-hand experience of the basic Windows Phone 7 Series devices on your PC. Windows Phone 7 Series… >>> More
Rapid Repository – Silverlight Development

as seen on ASP.net Weblogs - Search for 'ASP.net Weblogs'
Hi All, One of the questions I was recently asked was whether the Rapid Repository would work for normal Silverlight development as well as for the Windows 7 Phone. I can confirm that the current code in the trunk will definitely work for both the Windows 7 Phone and normal Silverlight development… >>> More
Looking For iPhone 4S Alternatives? Here Are 3 Smartphones You Should Consider

as seen on Tech Dreams - Search for 'Tech Dreams'
If you going to buy iPhone 4S on a two year contract in USA, Europe or Australia you may not find it expensive. But if you are planning to buy it in any other parts of the world, you will definitely feel the heat of ridiculous iPhone 4S price. In India iPhone 4S costs approximately costs $1000 which… >>> More
Windows 7 Phone Database Rapid Repository – V2.0 Beta Released

as seen on ASP.net Weblogs - Search for 'ASP.net Weblogs'
Hi All, A V2.0 beta has been released for the Windows 7 Phone database Rapid Repository, this can be downloaded at the following: http://rapidrepository.codeplex.com/ Along with the new View feature which greatly enhances querying and performance, various bugs have been fixed including a more serious… >>> More