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WOPopUpButton and strings

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WOPopUpButton and strings

Subject: WOPopUpButton and strings
From: David Griffith <email@hidden>
Date: Wed, 05 Nov 2003 00:22:42 +0100

I have a WOPopUpButton defined to have an NSMutableArray as the list, the
item is of type String, as is the selection (which is a different variable
to item) and the displayString is a call to a method.

All works well except I can9t get any value other than null in my selection.
The array is built manually by adding text strings to it.  I need to pass
the current selection to the next page which needs to select the appropriate
option again.  The next page is a different component containing an
identical WOPopUpButton.

How can I achieve this and is it possible to use the above array of strings
as the list?

Regards,
Dave.
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