On Wed, 26 Dec 2007 14:57:31 -0000, Patrick Burke <[EMAIL PROTECTED]>
wrote:
<tal:block tal:define="global prodSellPrice
php:prodRow.getProductPrintableSellPrice()"/>
<td tal:content="money: prodSellPrice"></td>
[...]
I haven't tried doing the define in the <td/> tag - I just like to keep
that stuff separated.
It should work like this:
<td tal:define="prodSellPrice
php:prodRow.getProductPrintableSellPrice()"
tal:content="money: prodSellPrice">
The benefit is that you avoid creation of global variables, so it will
work reliably in recursive macros, etc.
However, it's not even neccessary. In 1.1.9 there's
phptal_tale($expression,$nothrow)* function which you can use to evaluate
rest of the expression, e.g.:
function phptal_tales_rot13($expr, $nothrow)
{
return 'rot13('.phptal_tale($expr,$nothrow).')';
}
Currently that's the best way to handle nested tales modifiers.
--
regards, Kornel
*) phptal_tales(), which is availble in older versions and isn't an ugly
hack, will work as well, but only for expressions that don't use the "|"
operator.
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