Re: [PHPTAL] tal:attributes question
Hi, Just checking up on this as a feature request, as it does sound interesting. Technically it shouldn't conflict, as just passing a single argument as tal:attributes would otherwise throw an error; an additional check to see if the argument is an array sounds harmless ;-) Best, Jack On Sat, Mar 13, 2010 at 4:48 AM, Christina Van Dyke wrote: > I agree. After reading another > post(http://lists.motion-twin.com/pipermail/phptal/2008-January/000890.html), > it seems there is no support for this. As a workaround, I'm looking into > prefilters right now. Hopefully I can write a prefilter that does what I > need. > > On Fri, Mar 12, 2010 at 3:42 PM, Tjerk Meesters > wrote: >> >> Maybe not via a string but being able to pass attributes using an array >> with the keys being attribute names would be handy. >> >> >> On 13-Mar-2010, at 4:12, Christina Van Dyke wrote: >> >>> I know you can assign attributes to a tag by doing this: >> tal:attributes="class string:myclass; id string:myid;">text >>> >>> What I want to do is pass a variable to the template that contains all >>> the attributes in one string. Example: >>> >>> $my_attributes = "class string:myclass; id string:myid;"; >>> >>> text >>> >>> This doesn't work. Anyone know why, or have a workaround? >>> >>> Thanks, >>> Christina >>> >>> ___ >>> PHPTAL mailing list >>> PHPTAL@lists.motion-twin.com >>> http://lists.motion-twin.com/mailman/listinfo/phptal >> >> ___ >> PHPTAL mailing list >> PHPTAL@lists.motion-twin.com >> http://lists.motion-twin.com/mailman/listinfo/phptal > > > ___ > PHPTAL mailing list > PHPTAL@lists.motion-twin.com > http://lists.motion-twin.com/mailman/listinfo/phptal > > -- -- Tjerk ___ PHPTAL mailing list PHPTAL@lists.motion-twin.com http://lists.motion-twin.com/mailman/listinfo/phptal
Re: [PHPTAL] tal:attributes question - reducing this statement
On 22 Mar 2010, at 20:00, romtek wrote: > It (true:) will be very helpful. I've resorted to PHP in cases when "true:" > would've been useful. Has it been available for a long time? Yes, but it's PHPTAL's extension (not part of Zope's TALES). -- regards, Kornel ___ PHPTAL mailing list PHPTAL@lists.motion-twin.com http://lists.motion-twin.com/mailman/listinfo/phptal
Re: [PHPTAL] tal:attributes question - reducing this statement
It (true:) will be very helpful. I've resorted to PHP in cases when "true:"
would've been useful. Has it been available for a long time?
On Mon, Mar 22, 2010 at 5:49 AM, Kornel Lesinski wrote:
> On 20 Mar 2010, at 04:35, romtek wrote:
>
> > function phptal_tales_erorrclass($fieldname, $nothrow)
> > {
> > return phptal_tales('true:error/'.$fieldname, $nothrow)." ? 'error' :
> NULL";
> > }
> >
> >
> >
> >
> > I've noticed "true:" there. Is "true" one of PHPTALES? (It's not
> documented at http://phptal.org/manual/en/#phptales.) If so, are there
> other undocumented ones? If not, then would you please explain how this code
> works?
>
> It's equivalent of PHP's !empty(), i.e. checks if variable exists and
> evaluates to true. I've added it to documentation in SVN and push it live on
> next update.
>
> --
> regards, Kornel
>
>
> ___
> PHPTAL mailing list
> PHPTAL@lists.motion-twin.com
> http://lists.motion-twin.com/mailman/listinfo/phptal
>
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Re: [PHPTAL] tal:attributes question - reducing this statement
On 20 Mar 2010, at 04:35, romtek wrote:
> function phptal_tales_erorrclass($fieldname, $nothrow)
> {
> return phptal_tales('true:error/'.$fieldname, $nothrow)." ? 'error' : NULL";
> }
>
>
>
>
> I've noticed "true:" there. Is "true" one of PHPTALES? (It's not documented
> at http://phptal.org/manual/en/#phptales.) If so, are there other
> undocumented ones? If not, then would you please explain how this code works?
It's equivalent of PHP's !empty(), i.e. checks if variable exists and evaluates
to true. I've added it to documentation in SVN and push it live on next update.
--
regards, Kornel
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Re: [PHPTAL] tal:attributes question - reducing this statement
2010/3/17 Kornel Lesiński
> function phptal_tales_erorrclass($fieldname, $nothrow)
> {
> return phptal_tales('true:error/'.$fieldname, $nothrow)." ? 'error' :
> NULL";
> }
>
>
>
I've noticed "true:" there. Is "true" one of PHPTALES? (It's not documented
at http://phptal.org/manual/en/#phptales.) If so, are there other
undocumented ones? If not, then would you please explain how this code
works?
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Re: [PHPTAL] tal:attributes question - reducing this statement
On 17-03-2010 at 16:21:20 Levi Stanley wrote:
First Name:
Is there a better way to do this?
function phptal_tales_erorrclass($fieldname, $nothrow)
{
return phptal_tales('true:error/'.$fieldname, $nothrow)." ? 'error' :
NULL";
}
--
regards, Kornel
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Re: [PHPTAL] tal:attributes question
I agree. After reading another post( http://lists.motion-twin.com/pipermail/phptal/2008-January/000890.html), it seems there is no support for this. As a workaround, I'm looking into prefilters right now. Hopefully I can write a prefilter that does what I need. On Fri, Mar 12, 2010 at 3:42 PM, Tjerk Meesters wrote: > Maybe not via a string but being able to pass attributes using an array > with the keys being attribute names would be handy. > > > > On 13-Mar-2010, at 4:12, Christina Van Dyke wrote: > > I know you can assign attributes to a tag by doing this: > tal:attributes="class string:myclass; id string:myid;">text >> >> What I want to do is pass a variable to the template that contains all the >> attributes in one string. Example: >> >> $my_attributes = "class string:myclass; id string:myid;"; >> >> text >> >> This doesn't work. Anyone know why, or have a workaround? >> >> Thanks, >> Christina >> >> ___ >> PHPTAL mailing list >> PHPTAL@lists.motion-twin.com >> http://lists.motion-twin.com/mailman/listinfo/phptal >> > > ___ > PHPTAL mailing list > PHPTAL@lists.motion-twin.com > http://lists.motion-twin.com/mailman/listinfo/phptal > ___ PHPTAL mailing list PHPTAL@lists.motion-twin.com http://lists.motion-twin.com/mailman/listinfo/phptal
Re: [PHPTAL] tal:attributes question
Maybe not via a string but being able to pass attributes using an array with the keys being attribute names would be handy. On 13-Mar-2010, at 4:12, Christina Van Dyke wrote: I know you can assign attributes to a tag by doing this: tal:attributes="class string:myclass; id string:myid;">text What I want to do is pass a variable to the template that contains all the attributes in one string. Example: $my_attributes = "class string:myclass; id string:myid;"; text This doesn't work. Anyone know why, or have a workaround? Thanks, Christina ___ PHPTAL mailing list PHPTAL@lists.motion-twin.com http://lists.motion-twin.com/mailman/listinfo/phptal ___ PHPTAL mailing list PHPTAL@lists.motion-twin.com http://lists.motion-twin.com/mailman/listinfo/phptal
