Data Fetch inside Bootstrap Modal window - php

Question

<table class="table table-bordered">
<tr>
<th>Model Code</th>
<th>Size</th>
<th>Type</th>
<th>Price</th>
<th>Specs</th>
</tr>
<?php
while($row = $result->fetch_assoc()){
$f1=$row['model_code'];
$f2=$row['size'];
$f3=$row['type'];
$f4=$row['price'];
$f5=$row['specs'];
?>
<tr>
<td><?php echo $f1 ?></td>
<td><?php echo $f2 ?></td>
<td><?php echo $f3 ?></td>
<td><?php echo $f4 ?></td>
<td>
<!-- Button trigger modal -->
<button type="button" class="btn btn-primary btn-sm" data-toggle="modal" data-target="#myModal">SPECS</button>
<!-- Modal -->
<div class="modal fade" id="myModal" tabindex="-1" role="dialog" aria-labelledby="myModalLabel">
<div class="modal-dialog" role="document">
<div class="modal-content">
<div class="modal-header">
<h2 class="modal-title text-center" id="myModalLabel"><?php echo $f1 ?></h4>
</div>
<div class="modal-body">
<div class="froala-view">
<?php echo $f5 ?>
</div>
</div>
<div class="modal-footer">
<button type="button" class="btn btn-default btn-sm" data-dismiss="modal">Close</button>
</div>
</div>
</div>
</div>
</td>
</tr>
<?php
} //while ends here
?>
</table>
I am trying to fetch data from my database.other section is ok. But which is inside the modal of bootstrap is not able to fetch new data. It only fetching the first data of the table.
What should i do?