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howsmarty
Smarty n00b
Joined: 21 Jun 2019
Posts: 1
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 Posted: Fri Jun 21, 2019 8:06 am Post subject: Change template vars after creation |
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I have a function that creates a template, assigns variables and returns the output.
I would like to change those variables in another php file, how can I do that ?
display_product.php :
| Code: | <?php
function get_product_details_html(){
$tpl = $GLOBALS['tplEngine']->createTemplate('product_details_html.tpl');
$tpl->assign('product_detail_html_zone', 'some html code');
.....
}
} |
product_details.php :
| Code: | <?php
$output = get_product_details_html();
$output .= hook_get_product_details_html();
echo $output; |
myPersonalModule.php :
| Code: | <?php
function hook_get_product_details_html() {
[i]... here I would like to access to the current template and change some variables....[/i]
}
} |
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bsmither
Smarty Elite
Joined: 20 Dec 2011
Posts: 322
Location: West Coast
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| Posted: Fri Jun 21, 2019 8:45 am Post subject: |
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I think the variables are always retrievable once assigned.
| Code: | | $currentTemplateVar = $tpl->getTemplateVars("product_detail_html_zone"); |
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AnrDaemon
Administrator
Joined: 03 Dec 2012
Posts: 1785
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| Posted: Tue Jun 25, 2019 10:03 am Post subject: |
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Your template call should be the last thing you do in your code.
There should be no "retrieve something from template" necessary. |
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