> Any ideas how i can force t:loop to be executed or force myZone body to be
> rendered (i can re-iterate collection myself in handler method)?
A similar question was asked a couple weeks ago. You can search the
list for it for more details (subject was "Context of a Zone").
If what you are rendering is simple text then you can simply create
your MultiZoneUpdate in a loop. Here's what Mark came up with:
MultiZoneUpdate update = new MultiZoneUpdate("totalPriceZone",
totalPriceZone);
for (Item aitem : getItems()) {
update = update.add("priceZone-" + aItem.getId(),
getTotalPriceForItem(aItem)); <-- important part
}
return update;
On Tue, Feb 22, 2011 at 7:16 AM, Dmitriy Vsekhvalnov
<dvsekhval...@gmail.com> wrote:
> Hi all,
>
> i'm looking for some ideas how to update entire column in html table,
> without updating overall table.
>
> For instance:
> <table>
> <tr t:type="loop" source="rows" value="rowValue" index="rowIndex">
> <td>${rowValue.a}</td>
> <td>${rowValue.b}</td>
> <td>${rowValue.c}</td>
> <td>
> <t:zone t:id="myZone" id="myZone-${rowIndex}">
> ${some rowValue derived text or other
> components}
> </t:zone>
> </td>
> </tr>
> </table>
>
> on some event i want to update all zones with t:id="myZone". The issue is
> that with XHR request t:loop is not executed and rowValue property is not
> bound.
>
> So even if i return properly populated MultiZoneUpdate it is rendered
> incorrectly, because rowValue is not changed before invocations.
>
> Any ideas how i can force t:loop to be executed or force myZone body to be
> rendered (i can re-iterate collection myself in handler method)?
>
> Thanks.
>
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