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  • August 26, 2014 at 2:03 pm #309330
    fri_z

    hi!
    I’m trying to load custom js individually per page in my functions.php child theme.
    My intention was to use something like 

    $values = get_post_custom_values( 'custom_field' );
if (  get_post_custom_values( 'custom_field' )  ) {
    wp_register_script( 'myscript', get_stylesheet_directory_uri().'/js/myscript.js', array('jquery'), "4", false);
    wp_enqueue_script( 'myscript' );
}

    – or –

    if ( is_page( array("title-slug") ) ) {
    wp_register_script( 'myscript', get_stylesheet_directory_uri().'/js/myscript.js', array('jquery'), "4", false);
    wp_enqueue_script( 'myscript' );
}

    It’s doing fine without the condition, but then I get tons of JS in all other pages as well.
    Do I miss something?
    Appreciate your help.

    • This topic was modified 10 years, 3 months ago by Ismael.
    August 26, 2014 at 5:30 pm #309436
    Devin

    Hey Fritz!

    We aren’t really able to debug custom code for users. The best place to get assistance with that would be the WordPress forums or http://wordpress.stackexchange.com/

    Best regards,
    Devin

    August 26, 2014 at 9:25 pm #309539
    fri_z

    Found the following statement in http://codex.wordpress.org/Conditional_Tags :
    “…For themes, this means the conditional tag will never work properly if you are using it in the body of functions.php, i.e. outside of a function..”

    So the solution is to place the condition INSIDE a function and NOT directly in functions.php. The following code snippet works:

    function register_myscripts() {
    if(is_page( ::pageid:: )) {   // needs to be INSIDE the function
	$child_theme_url = get_stylesheet_directory_uri();
	wp_register_script( 'myscript_name', $child_theme_url.'/js/myscript.js', array('jquery'), "4", false);
	wp_enqueue_script( 'myscript_name' );
    }
}
add_action('wp_enqueue_scripts', 'register_myscripts', 100);

    regards, fri_z

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