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2011-07-29T12:34:31.950
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2017-07-14T05:53:48.403
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2017-07-14T05:53:48.403
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Body
I think you should take a look at <a href="https://solislab.com/blog/5-tips-for-using-ajax-in-wordpress/" rel="nofollow noreferrer">https://solislab.com/blog/5-tips-for-using-ajax-in-wordpress/</a> ( old site is down : <a href="http://www.garyc40.com/2010/03/5-tips-for-using-ajax-in-wordpress/#admin-ajax" rel="nofollow noreferrer">http://www.garyc40.com/2010/03/5-tips-for-using-ajax-in-wordpress/#admin-ajax</a> ). By adding a simple function with the right hooks in your functions.php you could end up with a nice way of getting exactly what you want. Adapted from the url mentioned above: <pre><code>add_action( 'wp_ajax_nopriv_myajax-submit', 'myajax_submit' ); add_action( 'wp_ajax_myajax-submit', 'myajax_submit' ); function myajax_submit() { // get the submitted parameters $postID = $_POST['postID']; $response = get_thumbnail_images(); $response = json_encode($response); // response output header( "Content-Type: application/json" ); echo $response; // IMPORTANT: don't forget to "exit" exit; } </code></pre> I call get_thumnail_images() where I might have a WP_Query or a SQL statement to get the information you need into an array. Let's recap the wordpress part: 1) hooks 2) function that get's called based on the action parameter requested by the AjaxRequest (see url for full tutorial) 3) a logic function that will give us the thumbnails 4) the result is a json enconded array. You can do whatever you want with it on the front end.
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1. POHow to use JQuery.ajax to get the thumbnail attachment from each WordPress post?
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1. USVlad Nicula
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