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Posted to dev@tapestry.apache.org by Swapna <sw...@yahoo.com> on 2014/03/11 14:09:59 UTC
Event link gets changed after outer zone/table refresh
I have an eventLink inside the table, the event link id gets changed once the table zone is refreshed. once zone refreshed, event handler doesn't get called.
For what I have seen, is the event link id getting changed.
Any help is appreciated.
<t:zone t:id="tableZone" id="tableZone">
<t:jquery.datatable ........
rowIndex = "currentIndex"
---------------------
<p:btnCell>
<t:eventLink t:event="balExpand" t:zone="balZone" t:context="${currentIndex}" ></t:eventLink>
</p:btnCell>
</t:jquery.datatable>
</t:zone>
<t:zone t:id = "balZone" id="balZone">
......
</t:zone>
public Object onBalExpand(String currentIndex) {
return balZone;
}
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Re: Event link gets changed after outer zone/table refresh
Posted by Luke Wilson-Mawer <lu...@gmail.com>.
Tapestry puts some random chars at the end of the id when there's an in
place update. This is to stop id clashes as far as I understand.
On Tue, Mar 11, 2014 at 1:09 PM, Swapna <sw...@yahoo.com> wrote:
> I have an eventLink inside the table, the event link id gets changed once
> the table zone is refreshed. once zone refreshed, event handler doesn't get
> called.
> For what I have seen, is the event link id getting changed.
>
> Any help is appreciated.
>
> <t:zone t:id="tableZone" id="tableZone">
> <t:jquery.datatable ........
> rowIndex = "currentIndex"
> ---------------------
> <p:btnCell>
> <t:eventLink t:event="balExpand" t:zone="balZone"
> t:context="${currentIndex}" ></t:eventLink>
> </p:btnCell>
> </t:jquery.datatable>
> </t:zone>
>
> <t:zone t:id = "balZone" id="balZone">
> ......
> </t:zone>
>
>
> public Object onBalExpand(String currentIndex) {
> return balZone;
> }
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: dev-unsubscribe@tapestry.apache.org
> For additional commands, e-mail: dev-help@tapestry.apache.org
>
>
Re: Event link gets changed after outer zone/table refresh
Posted by Thiago H de Paula Figueiredo <th...@gmail.com>.
Answering in the users mailing list, as it's the right place for this
discussion.
On Tue, 11 Mar 2014 10:09:59 -0300, Swapna <sw...@yahoo.com> wrote:
> I have an eventLink inside the table, the event link id gets changed
> once the table zone is refreshed. once zone refreshed, event handler
> doesn't get called.
You can provide an id yourself to avoid problems, but I don't think that's
related to the problem.
> For what I have seen, is the event link id getting changed.
>
> Any help is appreciated.
>
> <t:zone t:id="tableZone" id="tableZone">
> <t:jquery.datatable ........
> rowIndex = "currentIndex"
> ---------------------
> <p:btnCell>
> <t:eventLink t:event="balExpand" t:zone="balZone"
> t:context="${currentIndex}" ></t:eventLink>
Never, never, never ever use ${} expansions to bind parameters. It's wrong
or useless in 100% of the times. It should have been
t:context="currentIndex".
> public Object onBalExpand(String currentIndex) {
> return balZone;
> }
Never return a zone instance directly: return zone.getBody(). That's
probably the source of your problem.
--
Thiago H. de Paula Figueiredo
Tapestry, Java and Hibernate consultant and developer
http://machina.com.br
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