On 08-09-2008 at 12:27:50 Ernesto Baschny [cron IT] <[EMAIL PROTECTED]>
wrote:
I could try some nested "?" expressions, but this turns out to be quite
ugly, e.g. if I would have more than 2 classes to set
You can concatenate strings in php: expressions - just add spaces around
".", i.e.:
tal:attributes="class php:(a?'b':'c') . (d?' e':' f')"
http://phptal.motion-twin.com/manual/en/split/ar05s07.html#tales-php
or you can use the ${} syntax:
<li class="${php:...} ${php:...}">
alternatively, if you work with such classes a lot, you can make syntax
nicer by writing your own expression modifier:
tal:attributes="class my_classes:repeat.item"
and create:
function ($argument,$nothrow)
{
return
'php_function_to_execute_when_template_runs('.phptal_tales($argument,$nothrow).')';
}
http://phptal.motion-twin.com/manual/en/split/ar06s08.html
--
regards, Kornel
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