Hi,
I create a file type field with name pdf.
It shows normally on single product page backend where i can upload a pdf.
How i could show it to front end of single product page on this position: woocommerce_product_thumbnails or this: woocommerce_before_add_to_cart_form ?
I would like to know the code in order to add it to functions.php.
Is it possible to appear only if there is upload pdf in product page?
For example show this: Download the Flibook (with link to pdf) else if it is empty don’t show it.
Thank you!
Hi @danis44
You can try something like:
add_action( 'woocommerce_before_add_to_cart_form', 'my_pdf_field' );
function my_pdf_field() {
$pdf = get_field( 'pdf' );
#if we have data, show it
if( $pdf ){
echo '<a href="'.$pdf['url'].'">link</a>';
}
}
I’ve assumed the PDF field you’ve added is called pdf, it’s a file type and returns an array (not a URL)
Code is untested and goes in your functions.php file
As a quick after thought, you *may* need to access the product ID to get the data from the field, if so, try:
add_action( 'woocommerce_before_add_to_cart_form', 'my_pdf_field' );
function my_pdf_field() {
global $product;
$product_id = $product->get_id();
$pdf = get_field( 'pdf', $product_id );
#if we have data, show it
if( $pdf ){
echo '<a href="'.$pdf['url'].'">link</a>';
}
}
Hi Jarvis and thanks for your code.
It seems to work. I guess it will be shown only if there is file uploaded correct?
Also can i style with css the text?
Also can be open in new tab?
Thanks again!
Hi @danis44
Yes, only works if a pdf has been added, so add a pdf just to check the code works.
echo '<a href="'.$pdf['url'].'" class="your-class-name" target="_blank">link</a>';
Update to this line for a class and opening in a new tab. Just change the class to what you need, then add styling via CSS
I confirm it works properly so far!
Thank you!
