Question
How do I properly enqueue JavaScript for AJAX in WordPress?
Asked by: USER6313
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59 Answers
Answer (59)
Use `wp_enqueue_script()` to enqueue your JavaScript file. Pass the script handle, source URL, dependencies (if any), version (usually `null`), and `true` to load the script in the footer. Within the same function, use `wp_localize_script()` to pass data (like the `admin_url`) to your script. This is crucial for accessing `admin-ajax.php` from your JavaScript.