I found the problem, which was a bug on my part. There were some popup
trigger objects which had the wrong list object ID specified as the
associated list. This apparently is of no concern to OS 3.3, but on OS 3.5,
it causes the symptoms mentioned.
Mark Peters
> From: "Mark A. Peters" <[EMAIL PROTECTED]>
> Newsgroups: palm-dev-forum
> Date: Thu, 06 Apr 2000 15:27:10 -0700
> To: palm-dev-forum
> Subject: Hide/Show object diffs 3.3 to 3.5?
>
>
> I have an app with a single form divided into three "pages". The UI objects
> are mostly popups, i.e., a label + a pop trigger + a list. Each "page" of
> objects is overlayed on top of the previous pages in the Constructor (Mac).
> I have a three column, one row table at the top of the form which is used to
> navigate between pages, i.e., tapping column one goes to page one, column
> two to page two, etc.
>
> In the form init function, I initialize all objects normally, as if they all
> fit on the form, and then at the end, call a "ShowPage" function. The first
> time through, that function hides all the objects, and then shows the
> objects contained on the first page. When the user taps on a column in the
> above mentioned table, the ShowPage function gets called, and it simply
> hides all the objects on the current page, and then shows all the objects on
> the requested page.
>
> This all works perfectly under OS 3.3, but doesn't work under OS 3.5. Under
> OS 3.5, a FrmShowObject done on a previously hidden list object causes the
> list to be drawn with the height as set in Constructor. Under OS 3.3, this
> FrmShowObject doesn't draw anything. I've tried several ways to work around
> this, but to no avail.
>
> Does anybody have a way to do this that will work on both systems? Is my
> approach to this just not right?
>
> Thanks,
>
> Mark Peters
>
>
>
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