MVP questions

[Bilousme]

Hello all,

I need some help to check if my design I choose is correct.
Imagine I have a data model like that :
- An object1 containing a list of many object2

Imagine now I want that my screen displays info of object1 and the
list of object2 inside a tabpanel. When you click on a tab, you
display the info of the selected object2.

What is the best way to implement that ?
1) only one couple of presenter/view for object1 and this couple
manages the display of object2 in each tab
2) one presenter/view object for object1 and one presenter/view for
each instance of object2 ?

in other words, do I have one couple of presenter/view by object
model ?

[Olivier Monaco]

Hi,

Depending on the "size" of object2, I will use a dedicated presenter
or not. Commonly, I like to have a dedicated one so I can easily reuse
it, extends it... and, more important, I have more encapsulation,
reducing the complexity of my code.

Olivier

[Bilousme]

Ok but what recommend the MVP pattern ?
- one View/presenter by screen ?
- one view/presenter by data object model...
It's not really clear (at least for me)

> > model ?- Hide quoted text -
>
> - Show quoted text -

[Tristan]

I'd do it the second way, for reasons Olivier pointed out.

[Elmaho]

Hey,

In my opinion you'll need only one presenter/view with interface
containing a method to request object2 in each tab selection. These
objects are too related to be separated.

Like I said 'In my opinion'
Hope this help