is possible use request.set in a zpt?
Hi list I used before with dtml something like this <dtml-call "request.set('sumVar',0)"> <dtml-in ...> <dtml-call "request.set('sumVar', sumVar + queryVar)"> </dtml-in> The sum is <dtml-var sumVar> This is possible to made with ZPT? -- ________________________________________ Lo bueno de vivir un dia mas es saber que nos queda un dia menos de vida
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Miguel Beltran R. wrote:
Hi list
I used before with dtml something like this <dtml-call "request.set('sumVar',0)"> <dtml-in ...> <dtml-call "request.set('sumVar', sumVar + queryVar)"> </dtml-in> The sum is <dtml-var sumVar>
This is possible to made with ZPT?
It is possible... <div tal:define="ignored python:request.set('sumVar', 0)"> but not recommended. The kind of logic you are trying to wedge into the template should be pushed out into a Python script, leaving the template only with the job of rendering the results. Tres. - -- =================================================================== Tres Seaver +1 540-429-0999 tseaver@palladion.com Palladion Software "Excellence by Design" http://palladion.com -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.6 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iD8DBQFKRYVA+gerLs4ltQ4RAoaPAKCs6/ILvD+1i5kA5UtVvqJwWpk+xwCg2u++ 5aEKQ0j4qUQdx23uC5gsD94= =zdwr -----END PGP SIGNATURE-----
It is possible...
<div tal:define="ignored python:request.set('sumVar', 0)">
but not recommended. The kind of logic you are trying to wedge into the template should be pushed out into a Python script, leaving the template only with the job of rendering the results.
Tres. - --
I want show tabular data with money and the last show the sum can you explain me how can made better this then? almost never use python script :P Thanks
On 27.06.09 17:15, Miguel Beltran R. wrote:
It is possible...
<div tal:define="ignored python:request.set('sumVar', 0)">
but not recommended. The kind of logic you are trying to wedge into the template should be pushed out into a Python script, leaving the template only with the job of rendering the results.
Tres. - --
I want show tabular data with money and the last show the sum can you explain me how can made better this then? almost never use python script :P
Huh? Write a PythonScript (yes, you should know some basic Python) returning the data as dict or list or something similar...then render the result as needed using ZPT. Should be documented in The Zope Book (docs.zope.org). -aj
participants (3)
-
Andreas Jung -
Miguel Beltran R. -
Tres Seaver