Update table column via Zone(s)

[Dmitriy Vsekhvalnov]

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.