[solved] Display multiple items in same hook

[Shapes]

Hello,

 

I built a module to display extra fields on product page which is working quite fine. But my issue is that I can not display multiple extra fields in one position.

In public function hookDisplayProductAdditionalInfo($params) I have a foreach loop returning content.
 

public function hookDisplayProductAdditionalInfo($params)

{
    ...

    foreach($available_extra_fields as $available_extra_field) {

        if($available_extra_field['location'] == 'additional_info') {

            return $this->displayProductExtraFieldContent($id_lang, $available_extra_field, $product_extra_fields);

        }

    }

}

Only one extra field shows up. Surely because of the "return" statement..?

I tried to return an array, but can't get this right.

Any idea on how I could get this solved please?

Edited March 16, 2022 by Shapes (see edit history)

[Shapes]

OK sorry, this was quite simple finally.

In case this can help someone spare some time, all I did was :

public function hookDisplayProductAdditionalInfo($params)

{
    ...

    $html = '';

    foreach($available_extra_fields as $available_extra_field) {

        if($available_extra_field['location'] == 'additional_info') {

            $html .= $this->displayProductExtraFieldContent($id_lang, $available_extra_field, $product_extra_fields);

        }

    }

    return $html;

}

 

Edited March 28, 2022 by Shapes (see edit history)