WordPress只将Javascript移动到页脚

Question

Right now I am using a very simple function to move the javascript of WordPress to the footer:

function move_javascripts() {
    remove_action( 'wp_head', 'wp_enqueue_scripts', 1 );
    add_action( 'wp_footer', 'wp_enqueue_scripts', 5 );
}

The problem though is that this code seems to bring all the "scripts" to the footer, even the CSS... I've tried to find a way to move only the .js part but I can't find any...

So is there some way to only target the javascripts and move them to the footer without the CSS?

Answer 1

You are pretty much overkilling the whole WordPress Script system with this and to be honest - this is completely, I mean totally wrong. When you enque a script into WordPress you do this by wp_enqueue_script.

This function takes 5 parameters, of which the last one can be set to true, in order to load it in the footer.

Here is an excerpt of my functions.php:

if (!function_exists('wp_template_setup')) {

    wp_enqueue_script('modernizr-script', get_template_directory_uri() .   '/js/libs/modernizr.custom.js', '', '', true);
}
add_action('wp_enqueue_scripts', 'wp_template_setup');

The last paramter is set to true, which means that it will be loaded in the footer.

See the WordPress Codex for details: https://developer.wordpress.org/reference/functions/wp_enqueue_script/