Only Load JS files on Button Pages

Not easily. If you aren’t using the slider or totals the only JS that should load is the bit that clears the inut field, a whole two lines of it!

If you really want to block the script when it’s not needed you can use conditional filters as expalined here: https://www.organizedthemes.com/loading-scripts-conditionally/

Thanks for the response. I had a similar question regarding Contact Form 7 that also loads JS and CSS files on each page be default. Based on CF7 documentation I implemented these snippets of code to only display the files on desired pages.

Functions File

add_filter( 'wpcf7_load_js', '__return_false' );
add_filter( 'wpcf7_load_css', '__return_false' );

Page Template

<?php
    if ( function_exists( 'wpcf7_enqueue_scripts' ) ) {
        wpcf7_enqueue_scripts();
    }

    if ( function_exists( 'wpcf7_enqueue_styles' ) ) {
        wpcf7_enqueue_styles();
    }
?>

Can I follow the same pattern as above for Quick PayPal Payments?

That should work for paypal plugin.

The function that loads the scripts and styles is called: qpp_enqueue_scripts

So the two bits of code should be

functions.php:

add_filter( 'qpp_enqueue_scripts', '__return_false' );

page.php (or single.php or whatever):

<?php
    if ( function_exists( 'qpp_enqueue_scripts' ) ) {
        qpp_enqueue_scripts();
    }
?>

I haven’t tested this so can you let me know if this works and I’ll add it to the plugin support site thing.

Negative. It didn’t work. I just added the code to the functions file to see if it removed the code and it did not after viewing the source code.

OK,

Try this: https://designloud.com/conditionally-load-plugins-in-wordpress/

You need to dequeue the scripts then add the conditional statements.

Thanks. I was able to successfully implement and execute the programming to only load the desired files on the desired pages. I still need to finesse the implementation, but as a first draft it’s working.

Excellent. closing this thread now as it seems to be all sorted now.