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Variable variable

 
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proxi
Smarty n00b


Joined: 12 Feb 2014
Posts: 1

PostPosted: Wed Feb 12, 2014 3:11 am    Post subject: Variable variable Reply with quote

Bonjour,

Est ce qu'il y aurai l'équivalent de ${"aaa"} dans Smarty

En fait, j'ai une série de case à cocher dans un formulaire.
Leur identifiant est "case_X" ou X est un n° séquentiel.
Exemple:
<input name="case_{$x}" id="case_{$x}" type="checkbox" value="1" {$checked} />

Mon problème est quand je veux tester leur valeur lorsqu'on ré affiche le formulaire.
J'aimerais utiliser quelque chose comme ca:
if(${"case_" . $x}=="1") { $checked="checked='checked'" }

Merci pour votre aide

Marco
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