html-template-users

[htmltmpl] how many expressions allowed?

[Chad P. <gph...@ka...>]

I am having a problem with EXPR.  Is there a limit to how man ANDs you can
have?

This:
<TMPL_IF EXPR="(event_id ne '915') and (event_id ne '917') and (event_id
ne '997') ">
Stuff
</TMPL_IF>

throws this errer:
 HTML::Template::Expr : Unable to parse expression:

but

<TMPL_IF EXPR="(event_id ne '915') and (event_id ne '917')">
works just fine.

any thoughts?

thanks
chad

Re: [htmltmpl] how many expressions allowed?

[Mathew R. <mat...@re...>]

yep.... do this:

<TMPL_IF EXPR=3D"((event_id ne '915') and (event_id ne '917')) and =
((event_id ne '997') ...)">
    Stuff
</TMPL_IF>

... notice that we group two pairs of expressions using the brackets..


Mathew



----- Original Message -----=20
From: "Chad Phillips" <gph...@ka...>
To: <htm...@li...>
Sent: Tuesday, March 30, 2004 8:54 AM
Subject: [htmltmpl] how many expressions allowed?


> I am having a problem with EXPR.  Is there a limit to how man ANDs you =
can
> have?
>=20
> This:
> <TMPL_IF EXPR=3D"(event_id ne '915') and (event_id ne '917') and =
(event_id
> ne '997') ">
> Stuff
> </TMPL_IF>
>=20
> throws this errer:
>  HTML::Template::Expr : Unable to parse expression:
>=20
> but
>=20
> <TMPL_IF EXPR=3D"(event_id ne '915') and (event_id ne '917')">
> works just fine.
>=20
> any thoughts?
>=20
> thanks
> chad
>=20
>=20
>=20
>=20
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