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at fragment can I use command or handle of host ? [message #725770]

Thu, 15 September 2011 18:03

Cristiano Gavião

Messages: 279
Registered: July 2009

Senior Member

Hi,

In my application test I've created one application and 2 fragment projects.
In the Application I've added one PerspectiveStack, a WindowTrim with one toolbar.

Both fragments are contributing a perspective to PerspectiveStack and a HandledToolItem to the Toolbar. It seems that this contribution is working properly.

Now I want that the contributed button calls a command to change the current Perspective. So, I've added one Command and Handler (that should call a method to do this change ) to the Host.

Well, but when I went to the fragments I couldn't see the command and handler created from Host. So I think I can't use it...

should I create a Handle and Command in each fragment ?

another question, how could I create a kind of parameterized command where I could pass the perspective that I want to be shown?

thanks for any tip

regards

Cristiano

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Re: at fragment can I use command or handle of host ? [message #725785 is a reply to message #725770]

Thu, 15 September 2011 18:56

Cristiano Gavião

Messages: 279
Registered: July 2009

Senior Member

nice... one challenge done.

Now I know it is possible to reuse peaces from the host. You just need to 'Import' desired peace into the fragment model.
In my case, I've import the command and handle and then select it in the HandledToolItem ... Smile

cool

but I still need to learn how to deal with command parameters...

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