unable to post using jquery ajax either no data or wrong url

[Eugene_15]

Hi guys, I have repost this problem again, which i still cant solved it , hope you guys can help me is been almost 2 weeks.
Im not sure is my value not pass through all my url is wrong. thank you guys so much

http://www.intpostfolio.com/intpostfolio/searchresult.php

<input type="submit" onClick="openoverlay('<?php echo $data["ID"]?>')" value="<?php echo $data["ID"]?>">

http://www.intpostfolio.com/intpostfolio/js/search.js

function openoverlay(id) {

      var myData = 'id='+id;

      jQuery.ajax({
         type: "POST",
         url: "index.php",
         data: myData,
         success: function() {
           console.log(myData);  
        }
      }); 
      document.getElementById("myNav").style.display = "block";  
}

function closeoverlay() 

  document.getElementById("myNav").style.display = "none";
}

http://www.intpostfolio.com/intpostfolio/index.php

$_POST["id"] is still empty even my console show the value

 <div id="myNav" class="overlay">

              <?php echo $_POST["id"]; ?>

              <a href="javascript:void(0)" class="closebtn" onclick="closeoverlay()">&times;</a>
              <div class="overlay-content">
              <div style="width:100px; height:100px; color:#FFF; border-color:#ff0; border-width:1px; border-style:solid;"><?php echo $_POST['id']; ?></div>
                <a href="#">About</a>
                <a href="#">Services</a>
                <a href="#">Clients</a>
                <a href="#">Contact</a>
              </div>
  </div>

[Dani]

Firstly, the link to searchresult.php is a blank page, which most likely means a PHP fatal error of some sort.

Try doing this instead:

  jQuery.ajax({
     type: "POST",
     url: "index.php",
     data: { id: id },
     success: function() {
       console.log(myData);  
    }
  }); 

I just want to double check that your console does show the correct value for id?