Quote payment & Qrcode

Self-Hosted | v5
1

Hi everyone,
I’m sorry to ask but my laziness just won after 1 hour searching for a solution on the community forum.;-p

In my business, we often ask for a advance on payment. ( 10%to 50%)
Is it possible to display a custom total " due to date " on a quote with XX% of the total ?
If yes, is it possible to have this subtotal displayed has the requested amount on the SwissQR ( or the SEPAQR ).

Thanks in advance

2

Hi,

It may be possible using a custom template.

3

And i think it goes wayyyyy further over my skills.
Anyone on the forum would be willing to be paid for that kind of dev ?

4

Sorry i’m back with my strange idea :wink:
Could you give some hint to do it ?
what is the advance payment variable ? with it i think i can add it to my template and then mod the swiss QR to generate the correct amount

Thanks in advance

5

I believe the variable is $invoice.partial

6

Ok thanks, i succeed in certain things. !
On more question, the conditionnal formating isn’t clear for me :
at the footer of the invoice, i need to display $swiss_qr or sepa depending of the currency, but my bloc isn’t displaying at all…

This is my actual code :expressionless:

<div class="page-break" contenteditable="false"></div>

<div style="position: fixed; margin-top: 172mm; width: 100%;">
<div data-state="encoded-html">

{% if currency:CHF %}
$swiss_qr
{% else %}
$sepa_qr_code
{% endif %}

</div>
7

Here’s what ChatGPT suggests:

Sure! Happy to help with your Invoice Ninja template. It looks like you’re almost there — the issue is likely with the syntax for the conditional statement. Invoice Ninja uses Twig syntax for custom templates, and what you wrote is close but not quite correct.

Here’s the corrected version of your code using proper Twig syntax:

<div class="page-break" contenteditable="false"></div>

<div style="position: fixed; margin-top: 172mm; width: 100%;">
  <div data-state="encoded-html">
    {% if invoice.currency == 'CHF' %}
      {{ $swiss_qr }}
    {% else %}
      {{ $sepa_qr_code }}
    {% endif %}
  </div>
</div>

Key things to note:

  • invoice.currency is the correct way to access the invoice’s currency.
  • You need to use == 'CHF' instead of :CHF.
  • Use {{ }} to output variables like $swiss_qr and $sepa_qr_code.

Let me know if you’re still not seeing anything or if you’d like to show it only on certain pages!

8

Doesn’t work neither and i was also asking to chat gpt :rofl: :rofl: with a different failure result

9

I suggest asking in a discussion on GitHub

10

Knowing nothing about Twig, but being pretty familiar with troubleshooting, I’d attack this by first printing all variables in <p> to make sure they work.

Also, pulling objects to make sure I’m calling the variables with correct syntax.

Also, rendering both if/else separately to drill down to what exactly is going wrong.

THEN, use developer tools on the browser and read the console. It’s going to tell you where the bugs are. Maybe not how to fix them, but where they are.

TLDR: This is an assignment within the realm of a junior dev. If you dont get responses on github, pay someone on upward, give them a fake invoice ninja with just enough info to create the invoice, then have them go to town. The skills required to fix aren’t uniquely tied to invoice ninja familiarity.

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