This has been raised before. See
http://sourceforge.net/tracker/index.php?func=detail&aid=813006&group_id=730
68&atid=536613
I've patched the taglib to support an additional tableId attribute which can
be dynamic. This is a simple change to TableTag.java & the supporting TLD.
The other change is to encodeParameter() to use the new attribute for
pagination and sorting URL generation.
change
String stringIdentifier = "x-" + getId() + this.name;
to
String stringIdentifier = "x-" + getId() + this.tableid +
this.name;
Paul
> -----Original Message-----
> From: Jerry Jalenak [mailto:[EMAIL PROTECTED]
> Sent: 22 January 2004 16:27
> To: '[EMAIL PROTECTED]'
> Subject: [DisplayTag] Use of ID= Parameter
>
>
> All,
>
> I'm in the process of implementing the new <display/> taglib,
> and am really
> excited about the ability to have multiple, independent,
> tables on the same
> page. In order to make this work, though, the ID= parameter
> for each table
> has to be different. This is where I'm running into
> problems. I've got my
> <display:table/> inside of a <nested:iterate/> so I can
> generate 1-n tables
> - this works fine. However, when I try to vary the ID=
> parameter, I get
> ClassCastExceptions in org.displaytag.tags.TableTagExtraInfo on the
> following line:
>
> Object tagId = data.getAttributeString(TagAttributeInfo.ID);
>
> I've tried to define a page-scope variable and include it in
> a small chunk
> of scriptlet code, but I just can't seem to get around this.
> Does anyone
> have any ideas?
>
> Thanks!
>
> Jerry Jalenak
> Development Manager, Web Publishing
> LabOne, Inc.
> 10101 Renner Blvd.
> Lenexa, KS 66219
> (913) 577-1496
>
> [EMAIL PROTECTED]
>
>
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