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Asked by Krishan Last Modified
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To set options for a `<select>` element using AJAX and PHP, first, create an AJAX request that fetches the data from a PHP script when the page loads or based on user interaction (like selecting another dropdown). In the PHP script, query the database for the desired options and return them as JSON. In the success callback of the AJAX request, use JavaScript or jQuery to populate the `<select>` element with the retrieved options by dynamically creating `<option>` elements and appending them to the `<select>`.
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