Hello
Is there a reference list of available twig variables? Both front-end and back-end.
No there isn't, but it's fairly easy to know what you can use if you have minimal understanding of PHP.
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One way to start would be by using this free extension: https://www.opencart.com/index.php?rout ... n_id=31419 . Another way to start would be by looking into your install/opencart.sql file where all field names may correspond to each variable names on the platform.
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See all variables available in twig templates in Opencart
https://webocreation.com/blog/how-to-see-all-variables/
https://webocreation.com/blog/how-to-see-all-variables/
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It is much simpler to list out the $data array before it is passed to the view as that will also visualize structures so you know if a variable is a string, boolean, array,etc. and give you the contents as well.
Simply add just before any call to the view like:
then add a constant in your config.php so you can switch it on and off relatively quickly
Simply add just before any call to the view like:
Code: Select all
$this->response->setOutput($this->load->view('product/product', $data));Code: Select all
If (TWIG_PRINT_DATA_STRUCTURE) {
$this->log->write('data structure to view: product/product'.print_r($data,true));
}Code: Select all
// print data passed to view to the oc error log
define('TWIG_PRINT_DATA_STRUCTURE', true);Crystal Light Centrum Taiwan
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