jquery - PHP - countdown timer from mysql value -


i developing auction website.

auction_end_time stored in mysql.

i want fetch auction_end_time without refresh in case of update, have used jquery load() method.

now want make countdown timer of auction_end_time.

following below scripts have written:

html

   <td>time remaining: <span id="time_remain"></span></td>

jquery

   $(document).ready(function(){    var id=<?php echo $id; ?>      setinterval(function(){    $("#time_remain").load("test.php",{id:id})    },1000);   });

test.php

<?php      $query="select custom_end_time event_dates      event_details_id=".$_post["id"];      $result=mysqli_query($dbcon,$query);      $row=mysqli_fetch_array($result);      echo $row["custom_end_time"];   ?>

i have auction_end_time mysql , updated database without refresh.

i want countdown of auction_date_time if value of auction_date_time updated in mysql countdown starts updated value.


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