How to Load Ajax in Wordpress

Question

I\'m familiar with using ajax in the ordinary way with jQuery.
I\'ve played around it for a while, but don\'t understand what Wordpress needs to get it to work...
Wh

Answer 1

Use wp_localize_script and pass url there:

wp_localize_script( some_handle, 'admin_url', array('ajax_url' => admin_url( 'admin-ajax.php' ) ) );

then inside js, you can call it by

admin_url.ajax_url