add variable to the override/classes

[Rissinko]

Hi, i am really confused about how to add variable to the class.

 

I need to add variale "$orderstatus" to the classes/pdf/HTMLTemplateInvoice.php to the __construct.

 

so i did this :

- created HTMLTemplateInvoice.php in override/classes/pdf/

and put in this :

 

class HTMLTemplateInvoice extends HTMLTemplateInvoiceCore {
fasdsdfsd
     public function __construct(OrderInvoice $order_invoice, $smarty, $bulk_mode = false) {
        
        $orderstatus = $this->order->current_state;
        $this->smarty->assign(array( 
            'orderstatus' => $orderstatus,
        ));
        parent::__construct(OrderInvoice $order_invoice, $smarty, $bulk_mode);
     }

}

I know that there is something wrong in it but i cant find what.

 

 

Thanks for help.

 

[rocky]

The problem is that you're using $this->smarty before it is initialised in the parent constructor. You should move the parent::__construct line to the top of the constructor.

[Rissinko]

ok thanks i had it like this but it didn't work ... is this only thing that i have wrong ?

[rocky]

The fasdsdfsd line is also wrong.

 

Perhaps you need to move the code to one of the functions that calls a TPL file instead of the constructor.

[Rissinko]

hmm I tried it use like this ... 

<?php

class HTMLTemplateInvoice extends HTMLTemplateInvoiceCore {

     public function __construct(OrderInvoice $order_invoice, $smarty, $bulk_mode = false) {
        parent::__construct();
        $orderstatus = $this->order->current_state;
        $this->smarty->assign(array( 
            'orderstatus' => $orderstatus,
        ));

     }

}

and i Got this error from overrided file

Fatal error: Call to a member function getInvoiceNumberFormatted() on a non-object in /public_html/classes/pdf/HTMLTemplateInvoice.php on line 59

Any suggestions ??

Edited November 9, 2016 by Rissinko (see edit history)