Question

I use this code to trigger the row delete:

<a href="javascript:void(0);" onclick='$.get("web_page.php",{ cmd: "delete_stmt", id_f: "<?php echo $rrows['id_f']; ?>", id: "<?php echo $row['id']; ?>" } ,self.location="web_page.php");'>delete</a>

and this is the code:

if($get['cmd'] == 'delete_stmt') {
        $stmt = $conn_bd->prepare("DELETE FROM table WHERE id_f=:id_f and id=:id");
        $stmt->execute(array('id_f' => $get[id_f], 'id' => $get[id]));
        $stmt->execute();
    }

the record is always deleted from the database table, but sometimes the record is displayed on the web page.
this happens in IE, Firefox, Chrome …

do you have an idea what could be causing this?

thk

Answer 1

Change your link to this:

<a href="javascript:void(0);" onclick='deleteItem("<?php echo $row['id_f']; ?>", "<?php echo $row['id']; ?>");'>delete</a>

… and add this function:

function deleteItem(row_id_f, row_id)
{
    $.get(
            "web_page.php",
            { cmd: "delete_stmt", id_f: row_id_f, id: row_id },
            function(data){

                self.location="web_page.php";

            }
        );
}

The link will call the deleteItem function which does the ajax call, it then waits for the success event before doing the page redirect.