Re: Table Column Limit for WOReps?
Re: Table Column Limit for WOReps?
- Subject: Re: Table Column Limit for WOReps?
- From: David LeBer <email@hidden>
- Date: Fri, 10 Sep 2004 09:13:31 -0400
On 10-Sep-04, at 8:54 AM, Jeremy Matthews wrote:
I've created a table for WORepetitions...however when creating the
table I'm not allowed to choose more than 10 columns. IS that a limit
set by WO?
Alternatively, if I try to edit the table later, by adding a column to
the left/right/whatever, the new column does NOT have the WORep...it's
as if it will add the column after the fact, but not "link" it to the
WORep.
Any ideas?
Often it is advantageous to edit the html directly, switch WOBuilder to
source view or use your favorite text editor. You will be able to parse
the webobjects tags fairly quickly with a little practice. This will
also allow you to do things like wrap multiple table rows with your
WORepetition.
Oh yeah, and if anyone has a Popup tutorial it would make my life so
much easier....hate to use open fields and validate endlessly...
Check out the documentation:
<http://developer.apple.com/documentation/WebObjects/Reference/
DynamicElements/WOPopUpButton/chapter_25_section_1.html#//apple_ref/
doc/uid/TP30001055-DontLinkChapterID_25>
The most commonly used bindings are:
list: array of objects
item: an iterator object of the type that composes objects
displayString: string ivar/method from item to display
selection: current object from list that is selected.
So your java might look like this:
public NSArray peopleArray; //Assume exists
public Person peopleEnumerator;
public Person selectedPerson;
and your wod might look like this:
PopUpButton1: WOPopUpButton {
displayString = peopleEnumerator.fullName;
item = peopleEnumerator;
list = peopleArray;
selection = selectedPerson;
}
Hope that helps,
;david
--
David LeBer
Codebase Software Systems
site: http://www.codebase.ca
blog: http://david.codebase.ca
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