[stringtemplate-interest] quick question

[David Moshal]

thanks Ter, actually, it's not quite fixed (though in the example it is).
What I really need to do is for the model to tell the view how many rows to
create, ie:

<% for (int i=0; i< rowCount: i++) { %>

  <tr> <td> <%=i%> </td></tr>

<% } %>

where the model passes in "rowCount".

Regarding the "|" notation, I must confess that the documentation does leave
me confused
 - perhaps I just need to experiment a bit.

Thanks again,
Dave




On 5/10/06, Terence Parr <parrt at cs.usfca.edu> wrote:
>
>
> On May 10, 2006, at 2:08 PM, Micheal J wrote:
>
> > $["1", "2", "3"]:{index|
> >     <tr><td>$index$</td></tr>
> > }$
> >
> > Just off the top of my head and may not work. ;-)
>
> Ah, you need something fixed.  Ok, well, the model says what to
> display and the view says how.  So, you should not be specifying
> thinks like "10 rows" in the view unless it's a paging thing.  That I
> handled by only sending a page's worth of data to the view, but I can
> see how truncating could be useful and not break rules:
>
> <names:{n, i<10 | ...}>
>
> we start to get dangerously close to generic expressions though ;)
>
> Ter
>
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