> Hi,
> I have a repeat set where I have some amount and in the bottom I want to
> display the total amount. I have said something like,
> <xf:output class="twms-total-value"
>                  value="format-number(sum(/laborDetail/hoursSpent),
> '#.00')">
> </xf:output>
>
> However it is possible that some hours spent mite be empty, in which
> case I want to substitute 0 for empty while calculation. I tried
> something like,
>
> format-number(
> sum(if(number(/taskView/claim/serviceInformation/serviceDetail/laborPerformed/laborDetail/hoursSpent),
> '#.00')
>
> However this thing errors out saying that in a repeat row I should not
> use the number() function. Can someone tell me how this can be achieved?
> --
> Regards,
> Kannan Ekanath
>
>
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