javascript - Using ajax to pass time in seconds to div -

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i'm trying use ajax pass time in seconds div div id of 'seconds', reason it's not passing div. please take @ code:

testing1.php

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.3/jquery.min.js"></script>  <script type = "text/javascript">   function timeoutajax(url,id,timeout) {        $.ajax({            type: "post",            url: url,            error: function(xhr,status,error){alert(error);},            success:function(data) {              document.getelementbyid( id ).innerhtml = data;              settimeout(function() { timeoutajax(url,id,timeout); }, timeout);            }        });  }  timeoutajax("testing2.php","seconds",1000); <div id = "seconds"></div>  </script>

testing2.php

<?php  $date = date("s"); echo $date;  ?>

put div after closing script tag.

</script> <div id = "seconds"></div>

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