[SOLVED] PDF invoice modification

[Antakarana]

Hi every body,

 

I need to make a simple modification on the invoice PDF files to show some extra info.

 

Now the invoice PDF file is showing the following info as summary costs:

 

- Total products (tax excluded)

- Total products (tax included)

- Shipping

- Total Taxes

- Total order

 

And we would like to show it this way:

 

- Total products (tax excluded)

- Total Taxes

- Total products (tax included)

- Shipping

- Total order

 

So we just need to exchange the position of the fields Total product (tax included) and Total Taxes

 

As I have seen, the file to modify is invoice.tpl (at the PDF folder) and the lines that I must modify are these ones:

<table style="width: 100%">
                {if (($order_invoice->total_paid_tax_incl - $order_invoice->total_paid_tax_excl) > 0)}
                <tr style="line-height:5px;">
                    <td style="width: 83%; text-align: right; font-weight: bold">{l s='Product Total (Tax Excl.)' pdf='true'}</td>
                    <td style="width: 17%; text-align: right;">{displayPrice currency=$order->id_currency price=$order_invoice->total_products}</td>
                </tr>

                <tr style="line-height:5px;">
                    <td style="width: 83%; text-align: right; font-weight: bold">{l s='Product Total (Tax Incl.)' pdf='true'}</td>
                    <td style="width: 17%; text-align: right;">{displayPrice currency=$order->id_currency price=$order_invoice->total_products_wt}</td>
                </tr>
                {else}
                <tr style="line-height:5px;">
                    <td style="width: 83%; text-align: right; font-weight: bold">{l s='Product Total' pdf='true'}</td>
                    <td style="width: 17%; text-align: right;">{displayPrice currency=$order->id_currency price=$order_invoice->total_products}</td>
                </tr>
                {/if}

                {if $order_invoice->total_discount_tax_incl > 0}
                <tr style="line-height:5px;">
                    <td style="text-align: right; font-weight: bold">{l s='Total Vouchers' pdf='true'}</td>
                    <td style="width: 17%; text-align: right;">-{displayPrice currency=$order->id_currency price=($order_invoice->total_discount_tax_incl)}</td>
                </tr>
                {/if}

                {if $order_invoice->total_wrapping_tax_incl > 0}
                <tr style="line-height:5px;">
                    <td style="text-align: right; font-weight: bold">{l s='Wrapping Cost' pdf='true'}</td>
                    <td style="width: 17%; text-align: right;">
                    {if $tax_excluded_display}
                        {displayPrice currency=$order->id_currency price=$order_invoice->total_wrapping_tax_excl}
                    {else}
                        {displayPrice currency=$order->id_currency price=$order_invoice->total_wrapping_tax_incl}
                    {/if}
                    </td>
                </tr>
                {/if}

                {if $order_invoice->total_shipping_tax_incl > 0}
                <tr style="line-height:5px;">
                    <td style="text-align: right; font-weight: bold">{l s='Shipping Cost' pdf='true'}</td>
                    <td style="width: 17%; text-align: right;">
                        {if $tax_excluded_display}
                            {displayPrice currency=$order->id_currency price=$order_invoice->total_shipping_tax_excl}
                            {else}
                            {displayPrice currency=$order->id_currency price=$order_invoice->total_shipping_tax_incl}
                        {/if}
                    </td>
                </tr>
                {/if}

                {if ($order_invoice->total_paid_tax_incl - $order_invoice->total_paid_tax_excl) > 0}
                <tr style="line-height:5px;">
                    <td style="text-align: right; font-weight: bold">{l s='Total Tax' pdf='true'}</td>
                    <td style="width: 17%; text-align: right;">{displayPrice currency=$order->id_currency price=($order_invoice->total_paid_tax_incl - $order_invoice->total_paid_tax_excl)}</td>
                </tr>
                {/if}

                <tr style="line-height:5px;">
                    <td style="text-align: right; font-weight: bold">{l s='Total' pdf='true'}</td>
                    <td style="width: 17%; text-align: right;">{displayPrice currency=$order->id_currency price=$order_invoice->total_paid_tax_incl}</td>
                </tr>

            </table>

Taking a closer look to the code I saw that this is the part I must modify:

<tr style="line-height:5px;">
<td style="width: 83%; text-align: right; font-weight: bold">{l s='Product Total (Tax Incl.)' pdf='true'}</td>
<td style="width: 17%; text-align: right;">{displayPrice currency=$order->id_currency price=$order_invoice->total_products_wt}</td>
</tr>

To change the field title from "Total Product (Tax incl.)" to "Total Taxes" I have modified this part:

{l s='Product Total (Tax Incl.)' pdf='true'}

and I've changed it by:

{l s='Total Tax' pdf='true'}

That was the easy part...

 

Now it's time to change the value of the field... and here is where I get stuck :(

<td style="width: 17%; text-align: right;">{displayPrice currency=$order->id_currency price=$order_invoice->total_products_wt}

Where you see total_products_wt it indicates the value that will be shown, so I've tried to change it by "total_tax", "total_taxes", etc. but nothing works.... I just want to show the amount of the total tax but it seems imposible!

 

Please could somebody tell me what should I set in that part of the code to show "total taxes"?

 

Thanks in advance

Edited February 19, 2017 by Antakarana (see edit history)

[Antakarana]

Hi,

 

I've found the solution at the same invoice.tpl file... There is no specific field at the data base for the taxes so they must be calculated by a simple formula...

 

Then I release that looking at the bottom of the code at the file invoice.tpl there is a part where it calculates the total taxes:

{if ($order_invoice->total_paid_tax_incl - $order_invoice->total_paid_tax_excl) > 0}
        <tr style="line-height:5px;">
           <td style="text-align: right; font-weight: bold">{l s='Total Tax' pdf='true'}</td>
           <td style="width: 17%; text-align: right;">{displayPrice currency=$order->id_currency price=($order_invoice->total_paid_tax_incl - $order_invoice->total_paid_tax_excl)}</td>
        </tr>
 {/if}

I hope it helps!

 

https://www.prestashop.com/forums/topic/594313-solucionado-modificar-posici%C3%B3n-campos-pdf-factura/?do=findComment&comment=2508561