Hello,
i have some question about programming with qooxdoo.
Maybe some of you could help me :)
I need to know some "best practices" ;)
My questions are based on a simple test-project I created.
on the left of my screen is a FullControlTree-Widget (width:200,
height:"100%") and the rest is a canvasLayout.
Every time I click on a Folder, the content of the ConvasLayout should
change.
That's my TestApplication;)
a. Selecting a folder
When the "content-to-display" of the selected folder takes some seconds
to load, the folder isn't selected since the content is loaded
completely. Should I catch a event
(changeSelection or something) before I set the content of the
canvasLayout? I don't want to focus too much on folders ;) it could also
be a button or something like this I click on ;).
b. When I select a folder a second time to display the content, it
would be nice to just update the data of all widgets I created with my
first click. Cause I don't want to create all the widget every time I
select a folder (performance). It is necessary to update the data, cause
it could be changed meanwhile.
c. A similar problem (like a.) occurs when I open a window in
which I want to load some data. The windows doesn't appears until the
data is loaded completely. Should I catch the "appear"-event?
Thanks a lot and sorry if my English is not perfect ;)!
Tobias
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