RE: [htmltmpl] how to determine if tmpl_var exists in a loop?

[Kapoor, N. <nis...@xc...>]

Sorry, I should have checked the docs first. Anyway, thanks for the =
help.=20

This is exactly what I was looking for

  if ($template->query(name =3D> ['tmplLoop', 'tmplVar'])) {}

Thanks
Nishi

> -----Original Message-----
> From: Roger Burton West [mailto:ro...@fi...]
> Sent: Friday, April 16, 2004 9:02 AM
> To: H::T (E-mail)
> Subject: Re: [htmltmpl] how to determine if tmpl_var exists in a loop?
>=20
>=20
> On Fri, Apr 16, 2004 at 08:39:05AM -0500, Kapoor, Nishikant wrote:
> >I have used=20
> >if ($template->query(name =3D> 'tmplVar')) {}
> >to check if a tmpl_var exists in the template or not.
> >How/what do I use for a tmpl_var inside a tmpl_loop?
>=20
> Recurse or append parameters. See the documentation, under:
>=20
>        "query()" also allows you to get a list of parameters
>        inside a loop (and inside loops inside loops).
>=20
> which explains it very clearly.
>=20
> Roger
>=20
>=20
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>=20
>=20