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1. rsanchez112
   Member
   Posted 1 year ago #

   I'm having a peculiar problem with admin-ajax.php where anything I send it, it will return a '0' at the end of the response content. For exmample, I have in my code this:

   function myAjaxCallback() {
       print 1;
   }
   add_action('wp_ajax_myAjax', 'myAjaxCallback');

   The javascript side is like this:

   jQuery.post(ajaxurl, {action:'myAjax'}, function(result) {
       console.log(result);
   }

   In my debug message I would expect just '1', but I'm getting '10'. It happens no matter what I print in the ajax callback function. I have no idea what's doing this, so any help would be appreciated.

   Should also note that this is in a plugin I'm working on, and it's happening on both the post.php page and widgets.php page.

2. rsanchez112
   Member
   Posted 1 year ago #

   Just wanted to bump this see if anyone has the same problem or has a solution.

3. christian_gnoth
   Member
   Posted 1 year ago #

   the return value of the ajax call is 0 - you print the 1 and the response is appended

4. Adam Harley
   Member
   Posted 1 year ago #

   You need to die() at the end of an AJAX handler function to prevent further content.

5. henriquepalazzo
   Member
   Posted 1 year ago #

   Thanks Adam Harley! I was trying to solve this problem for at least 3 hours. It works for me.

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