The documentation is incorrect; it states that the ".selectedItem" in
the DataStore "Contains the index of the selected item, or the selected
item itself. " In fact, only the index is ever set.
__________________________________________________________________
Riley Howard
On Sunday, December 22, 2002, at 10:33 AM, August Trometer wrote:
> Hello!
>
> I'm having trouble with the NSPopUpButton.
>
> I am giving one value to the representedObject and another to the
> title, and I seem to be able to populate it just fine. When I try to
> get the value of the selected item, for some reason the only thing I
> get is the actual index of the selection. The third choice in my
> button, for example, returns a 2 (0,1,2...) instead of the actual
> value I gave that selection (10).
>
> The button is named category, and I am populating it like so:
>
> <trigger path="Internet.category.action.setPopups" language="XQuery">
> let $httpRequest :=
> http-request("http://localhost/sherlock_cats.html";) /* List of
> Categories/Values */
> let $html := http-request-value($httpRequest, "DATA")
>
> let $menuItems := $html/cat
> let $categoryList := for $item in $menuItems
> let $value := $item/@id
> let $title := string-combine($item/text()/convert-html(.),
> "")
> return dictionary(("representedObject", $value), ("title",
> $title))
>
> return dictionary(("Internet.category.items", $categoryList),
> ("Internet.category.selectedItem", "All")) /* All is a default value
> */
> </trigger>
>
> In the <trigger ...> declaration where I need that value, I set
> inputs="cat_id=Internet.category.selectedItem" but, like I said, all I
> get back is the index of the title.
>
> Any ideas?
>
> Thanks!
>
> -- August
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