javascript - How to load 'admin-ajax.php' in frontend -


this javascript.

javascript

new ajaxupload('#upload_btn', { action: '<?php echo admin_url("admin-ajax.php"); ?>',

only works if logged.

from codex:

wp_ajax_nopriv_(action) executes users not logged in. so, if want fire on front-end both visitors , logged-in users, can this:

    add_action('wp_ajax_my_action', 'my_action_callback');     add_action('wp_ajax_nopriv_my_action', 'my_action_callback');

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