You are specifying the data type returned from the AJAX call to be JSON. However, the string you’re returning (“batman begins”) is not in JSON-format. Thus, the jQuery ajax-call will fail. Try passing your data as JSON using json_encode
:
function locationContent() {
echo json_encode( 'batman returns' );
die();
}
This will fix your issue.
Furthermore, I can advise you to prefix your functions and adhere to the WordPress PHP Coding Standards (myplugin_locationcontent
instead of locationContent
, for example).
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