9899 - Need a way to determine if a tree item has children.

Status: VERIFIED FIXED

(Core Graveyard :: RDF, defect, P3)

Description

[scottputterman]

In order to display the twisties correctly mailnews trees I need a way of
determining if an item has childen.  Currently, container, is set for all items
that might have children.  We talked about having an empty attribute that would
do this.

Comment 1

[Robert John Churchill]

Fixed. Now, all containers are marked with a [container="true"] attribute and if

they look empty (via a GetTarget() call not returning a value) then a [empty=

"true"] attribute is set.



Scott, you'll of course have to update Mail/News .css files a bit for this in

regards to twisties.



Let me know if you see any problems.

Comment 2

[phillip]

scott, can you verify that this is fixed (or tell me how to)?

thanks

Comment 3

[scottputterman]

this is fixed.

Comment 4

[phillip]

thanks for the zippy reply, clearing status whiteboard...