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Issue with product with 38 variations

Lorenzo Lometti

Hello, we are facing issue when our products has more then 30 variations. We get this errore and swatches doesn’t work.

 

Uncaught TypeError: e.$form.block is not a function
at HTMLFormElement.<anonymous> (add-to-cart-variation.min.js?ver=9.3.3:1:4388)
at HTMLFormElement.dispatch (jquery-3.6.0.min.js:2:43064)
at HTMLFormElement.<anonymous> (jquery-3.6.0.min.js:2:41048)
at Object.trigger (jquery-3.6.0.min.js:2:71515)
at HTMLFormElement.<anonymous> (jquery-3.6.0.min.js:2:72110)
at Function.each (jquery-3.6.0.min.js:2:3003)
at S.each (jquery-3.6.0.min.js:2:1481)
at S.trigger (jquery-3.6.0.min.js:2:72086)
at add-to-cart-variation.min.js?ver=9.3.3:1:1492

If we delete 10 variations it works again.

How should we fix?

 

 

 

Hakik Zaman

Hi Lorenzo,

You seem to be experiencing the issue due to a conflict of multiple jQuery versions.

On your site, additional jQuery is being added – https://paste.pics/3563c625ec56211ded709264d3fa0109

The current version of jQuery in WordPress core is 3.7.1.

WordPress Core already offers jQuery by default so, you don’t need to enqueue it again from a CDN.

Here is a default list of JS libraries that WP offers:
https://developer.wordpress.org/reference/functions/wp_enqueue_script/#default-scripts-and-js-libraries-included-and-registered-by-wordpress

You can enqueue the built-in jQuery library like this:
wp_enqueue_script( 'jquery' );

Rather than:
wp_register_script( 'jquery', 'https://code.jquery.com/jquery-3.4.1.js');

Our plugin uses the built-in jQuery library of WordPress. Please remove the additional CDN for jQuery.

This should resolve the issue.

Thanks a lot

Lorenzo Lometti

Ok thanks, it was probably loaded by elementor pro. I have arranged like this

function rimuovi_jquery_esterno() {
ob_start(function($buffer){
$buffer = str_replace(‘<script src=”https://code.jquery.com/jquery-3.6.0.min.js”></script>’, ”, $buffer);
return $buffer;
});
}
add_action(‘get_header’, ‘rimuovi_jquery_esterno’);

Seems working now.

Thank you.