升级旧主题的jQuery

Posted 2021-02-23

Eventually, you're going to need to style this website so here are a few tricks

/** ******** ******** ******** ******** ******** ******** ******** ******** 
* TITLE:       YOO THEME STYLING OF CSS, JS, AND FONTS
* DESCRIPTION: Eventually, you're going to need to style this website so here are a few tricks
* 
* http://codex.wordpress.org/Function_Reference/wp_enqueue_script
* http://yootheme.com/themes/documentation/customizing/add-new-css-js-or-fonts
*/
function upgrade_jquery(){
	//using a newer version of jQuery will break stuff in WP admin
    if (!is_admin()) {
	//Remove existing jquery
	wp_deregister_script('jquery');
	wp_dequeue_script('jquery');
 
	//Add new jQuery
	wp_register_script('jquery', '//ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js', false, '2.1.1');
	wp_enqueue_script('jquery');
 
	wp_register_script('jquery-migrate', 'http://code.jquery.com/jquery-migrate-1.2.1.min.js', false, '1.2.1');
	wp_enqueue_script('jquery-migrate');
    }	
}
add_action( 'wp_enqueue_scripts', 'upgrade_jquery', 100 );