<?php
include "config.php";

$id = $_REQUEST['id'];

// Delete record
$query = "DELETE FROM mi_home_tv WHERE id='$id'";
mysqli_query($link,$query);

echo 1;

jquery+ajax
<script src='jquery-3.0.0.js' type='text/javascript'></script>
<script type="text/javascript">
    $(document).ready(function(){

    // Delete
    $('.delete').click(function(){
        var el = this;
        var id = this.id;
        var splitid = id.split("_");

        // Delete id
        var deleteid = splitid[1];

        // AJAX Request
        $.ajax({
            url: 'remove.php',
            type: 'POST',
            data: { id:deleteid },
            success: function(response){

                // Removing row from HTML Table
                $(el).closest('tr').css('background','tomato');
                $(el).closest('tr').fadeOut(800, function(){
                    $(this).remove();
                });
            }
        });
    });
});
</script>

echo "<td> <span  id='del_<?php echo $id; ?>'  type='submit' class=' delete btn c-theme-btn c-btn-uppercase btn-xs  c-btn-square c-font-sm'>Delete</span> </td>";