RE: Limiting the selections in an xforms:select
Posted by
Ryan Puddephatt on
URL: https://discuss.orbeon.com/Limiting-the-selections-in-an-xforms-select-tp32885p32891.html
Chris,
The selected items are stored in one element with a comma space
'1','2' etc. as I recall
Count(tokenize(/some/element,',')) should get you the number of currently
selected items, you should be able to make the bind xpath from that
Ryan
Ryan Puddephatt
Software Engineer
Teleflex Group - IT UK
1 Michaelson Square
Livingston
West Lothian
Scotland
EH54 7DP
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>-----Original Message-----
>From: Chris Bailey [mailto:
[hidden email]]
>Sent: 21 February 2007 17:04
>To:
[hidden email]
>Subject: [ops-users] Limiting the selections in an xforms:select
>
>Hi,
>
>A quick xforms question....
>
>I was wondering if there any way of restricting the number of
>selections that can be made with an xforms:select?
>
>I would like to allow users to, say, select between 2 and 5
>choices from a selection box or list. Is there a pure way of
>doing this (with something like an xforms:bind) or do I have
>to use a repeating group, move items to that group and
>implement the restrictions myself?
>
>Chris.
>
>
>
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