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Hi,

I have to finish the update of a Prestashop module to print shipping labels (it was working on PS < 1.7.7).
I'm not the original developper of this module.
I have many years of experience as a PHP developer, but never touched a Prestashop instance... and I have to admit I'm quite lost on how to solve this issue !

The module adds two buttons :
- one on the back-office/order page (see screenshot)
- one on the back-office/orders page (see screenshot)

 

The button on the order page is added with a button.tpl file.
Main module class :

public function hookActionAdminControllerSetMedia() {
        ...
        $ajax_link  = $link->getModuleLink('unikshipping', 'FrontAjaxUnik', $parameters);
        Media::addJsDef(array(
            'ajax_controller' => $ajax_link,
            'token_key'=>$this->token_key
        ));
        ...
    }

FrontAjaxUnik.php :

public function displayAjaxUnikAction() {
        $UnikShipping = new UnikShipping();
        $order_id = Tools::getValue('order_id');
        echo $UnikShipping->shipOrderButton($order_id);
}

Main module class :

public function shipOrderButton($id) {
        ...
        return $this->context->smarty
            ->fetch(_PS_MODULE_DIR_.'/unikshipping/views/templates/admin/unik_shipping/button.tpl');
}

button.tpl :

<span class='btn-group-action'>
	<span class='btn-group'>
		<button style ='margin-right:4px; padding: 6px 2px!important;' type ='button' class='btn btn-default' onclick='$.ajax({
            url: "{$ajax_controller|escape:'htmlall':'UTF-8'}",
            data: {
                order_id: "{$id|escape:'htmlall':'UTF-8'}",
            },
            ...
        '>{$btname|escape:'htmlall':'UTF-8'}</button> 
	</span> 
</span>

This button is working perfectly !

 

But the button on the orders page is added with a mymodule_button.html.twig file.

Main module class:

public function hookActionOrderGridDefinitionModifier(array $params) {
        ...
        $definition = $params['definition'];
        $definition
                ->getColumns()
                ->addAfter(
                    'date_add',
                    (new HtmlTypeColumn('wk_button'))
                        ->setName($this->l('Unik Shipping'))
                        ->setOptions([
                            'ModuleClass' => new UnikShipping(),
                            'custom_text' => $this->ship_trans
                        ])
                );
}

class HtmlTypeColumn extends AbstractColumn :

public function getType() {
    return 'mymodule_button';
}

mymodule_button.html.twig :

<a href="https://www.google.com" class="btn btn-primary pointer">
    <i class="icon-user"></i> {{ column.options.custom_text }}
</a>

Basically, I have to replace the google.com href with an Ajax call, but I need the order id to do that and I have no clue on how the get it !

 

I tried Googling "prestashop twig get order id" and "prestashop twig get var" but couldn't sort it out.