[stringtemplate-interest] i0 with alternating templates

[Udo Borkowski]

Wrapping the template calls into anonymous templates will give you access to i and i0.

In your example it may look like this:

	$results:{$resultlistOddRow(i, someVar)$}, {$resultlistEvenRow(i, someVar)$}$

With the templates resultlistOddRow  and resultlistEvenRow  defined like this:

	resultlistOddRow(nr,p) ::= "$nr$. $p$ (odd)$\n$"
	resultlistEvenRow(nr,p) ::= "$nr$. $p$ (even)$\n$"

and 
results: [A, B, C, D]
someVar: x

ST4 will render:

1. x (odd)
2. x (even)
3. x (odd)
4. x (even)

Udo




On 23.08.2011, at 14:43, Daniel Brenner wrote:

> Hi,
> 
> I have a table with results that was build using alternating templates. The following lines is used for this:
> 
> $results:resultlistOddRow(somevar), resultlistEvenRow(somevar)$
> 
> How can I number the rows? In the templates resultlistOddRow and resultlistEvenRow I tried to access $i$ and $i0$ but stringtemplate keeps telling me "implicitly-defined attribute i not visible" and "implicitly-defined attribute i0 not visible".
> 
> Any ideas?
> 
> Cheers,
> 
> - Daniel
> 
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