Reg af:iterator behaviour

Question

Hi All,
Please help me understand the iterator behaviour.
I am trying to access alternate rows of an iterator with the use of varStatus.index value.
My requirement is to apply a style to alternate rows of an iterator. And for this am trying to implement logic at tr level, like -
<table>
<af:iterator varStatus="rowNum"...>
     <tr bgcolor="${rowNum.index mod 2 ne 0?'Green':'Yellow'}" >
          <td/>
          <td/>
     </tr>
</af:iterator>
</table>
My expectation is that the bgcolor gets applied alternately to the rows of the iterator, but the condition gets executed only at the beginning of the 1st tr and the same color gets applied to all the rows.
When I try implementing the logic by writing a method in my bean also, the method is invoked only once and for the rest of the tr.s, the same color is applied.
Request to help me understand the runtime behaviour of the component.Also, please suggest solution for applying alternate bgcolor to rows in an iterator.
I am using JDev 11.1.2.4
Thanks,
Deepthi

Answer 1

If you are not specific about Green and Yellow colors, you can set RowBandingInterval property to 1 on the af:table.
If you want Green and Yellow, I believe you can set some styleClass to override band color.
Thanks,
Nitish.