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|smarty:nodefaults

 
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ilyalyu
Smarty Regular


Joined: 03 Nov 2009
Posts: 72
PostPosted: Wed Mar 03, 2010 4:23 am    Post subject: |smarty:nodefaults Reply with quote
Smarty 3 does not recognize |smarty:nodefaults
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mohrt
Administrator


Joined: 16 Apr 2003
Posts: 7368
Location: Lincoln Nebraska, USA
PostPosted: Wed Mar 03, 2010 2:30 pm    Post subject: Reply with quote
You should really use Smarty 3 variable filters instead of the smarty 2 default modifiers.
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ilyalyu
Smarty Regular


Joined: 03 Nov 2009
Posts: 72
PostPosted: Wed Mar 03, 2010 5:05 pm    Post subject: Reply with quote
Ok. I'll wait for documentation:
Quote:
VARIBLE FILTERS:
================

(to be filled in)

Though as much backward compatibility as possible would be good.
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mohrt
Administrator


Joined: 16 Apr 2003
Posts: 7368
Location: Lincoln Nebraska, USA
PostPosted: Wed Mar 03, 2010 6:13 pm    Post subject: Reply with quote
It goes something like:

Code:
$smarty->register->variableFilter('myFilterFunc');


And I think the syntax to selectively disable the filter is:

Code:
{$foo nofilter}


I think the myFilterFunc requires two args: the string, and the smarty object. I'm not 100% sure on this, Uwe can correct me if it's wrong. And yes compatibility will be looked at, although default modifiers were an afterthought in Smarty 2, and never did work very well.
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emt
Smarty Regular


Joined: 10 Dec 2009
Posts: 43
PostPosted: Thu Mar 04, 2010 3:01 pm    Post subject: Reply with quote
The quickest way to get to grips with it is to take a look at the included variablefilter.htmlspecialchars.php (see the Smarty plugins directory) which is defined like this:

Code:
function smarty_variablefilter_htmlspecialchars($source, $smarty)
{
    return htmlspecialchars($source, ENT_QUOTES);
}

So simply accept $source and $smarty, and do your processing on the source using a 'return', and you've got it.
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