Plugin Contributor
Ewout
(@pomegranate)
Unfortunately you can’t use JavaScript in the PHP template, so you’ll need to find a PHP alternative to your method. What are you trying to achieve exactly? If you just need the total amount in words, here’s an example filter:
add_action ( 'wpo_wcpdf_after_order_details', 'wpo_wcpdf_spell_out_total', 10, 2);
function wpo_wcpdf_spell_out_total ($template_type, $order) {
if ( in_array( $template_type, array( 'invoice', 'credit-note' ) ) ) {
$f = new NumberFormatter("en", NumberFormatter::SPELLOUT);
$spelled_out_total = $f->format($order->get_total());
echo "<p><strong>Amount in words:</strong><br>" . $spelled_out_total . "</p>";
}
}
If you haven’t worked with code snippets (actions/filters) or functions.php before, read this guide: How to use filters
Thanks for the advice
I put your example in the theme’s functions.php, It works
But now I have created HTML fields for signing at the end of Invoice.
That makes the total amount in words not in the desired position.
If I am converting from your sample filter to PHP, put it in the invoice template, what do I do?
I tried this, now it works as I want.
<td>
<?php do_action( 'custom_amount_in_words', $this->type, $this->order ); ?>
</td>
and
add_action ( 'custom_amount_in_words', 'wpo_wcpdf_spell_out_total', 10, 2);
function wpo_wcpdf_spell_out_total ($template_type, $order) {
if ( in_array( $template_type, array( 'invoice', 'credit-note' ) ) ) {
$f = new NumberFormatter("en", NumberFormatter::SPELLOUT);
$spelled_out_total = $f->format($order->get_total());
echo "<p><strong>Amount in words:</strong><br>" . $spelled_out_total . "</p>";
}
}
Thank you so much
Plugin Contributor
Ewout
(@pomegranate)
Very glad to hear that! FWIW you could also call the function directly or even integrate the code in the function directly in the template. Whatever works for you 🙂
If you can spare a minute, we always appreciate a plugin review here on wordpress.org.
Thanks in advance and have a fantastic day!
