[SOLVED] how change a variable inside tpl file

[jemmeli]

hello

 

I have a function inside a module that use a action-hook to modify a variable inside "shopping-cart.tpl"

 

public function hookActionCartSave($params) {

global $smarty;
$this->context->smarty->assign(array(
'total_price' => 700
));
$this->setTemplate(_PS_THEME_DIR_.'shopping-cart.tpl');

 }

 

 

I dint know what wrong with my code but when i put the following code in my tpl file "shopping-cart.tpl" :

 

 

{$total_price'}

 

i did not got the needed value "700"

Edited August 2, 2013 by jemmeli (see edit history)

[PascalVG]

Maybe this helps:

http://www.smarty.net/forums/viewtopic.php?t=7201&highlight=create+array

[vekia]

i suppose that it is because block cart module is loaded after module that you created, so there is something like "overwrite"

anyway, you should check Pascal suggestion

[jemmeli]

I just made a module "reset and the value get read"