Re: [PHPTAL] tal:attributes question - reducing this statement

2010-03-22 Thread romtek 
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 kor...@aardvarkmedia.co.uk
 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;
  }
 
  label class=${errorclass:first_name} labelbox
 
 
  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

2010-03-19 Thread romtek 
2010/3/17 Kornel Lesiński kor...@aardvarkmedia.co.uk

 function phptal_tales_erorrclass($fieldname, $nothrow)
 {
   return phptal_tales('true:error/'.$fieldname, $nothrow). ? 'error' :
 NULL;
 }

 label class=${errorclass:first_name} labelbox



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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