Hola amigos, una consulta, tengo un server side processing del lado del servidor todo bien, funcional Sin el
if
resulta que necesito usar unos botones para el admin y otro para el invitado, los ejemplos mas abajo.
Esto si funciona.
fetch.php (HOME) Código PHP:
<?php
include('db.php');
include('function.php');
$query = '';
$output = array();
$query .= "SELECT users.*, type_service.type, categories.category
FROM users
INNER JOIN type_service ON users.type_fk = type_service.typeID
INNER JOIN categories ON users.category_fk = catgories.categoryID
";
if(isset($_POST["search"]["value"]))
{
$query .= 'WHERE first_name LIKE "%'.$_POST["search"]["value"].'%" ';
$query .= 'OR last_name LIKE "%'.$_POST["search"]["value"].'%" ';
}
if(isset($_POST["order"]))
{
$query .= 'ORDER BY '.$_POST['order']['0']['column'].' '.$_POST['order']['0']['dir'].' ';
}
else
{
$query .= 'ORDER BY id DESC ';
}
if($_POST["length"] != -1)
{
$query .= 'LIMIT ' . $_POST['start'] . ', ' . $_POST['length'];
}
$statement = $connection->prepare($query);
$statement->execute();
$result = $statement->fetchAll();
$data = array();
$filtered_rows = $statement->rowCount();
foreach($result as $row)
{
$image = '';
if($row["image"] != '')
{
$image = '<img src="upload/'.$row["image"].'" class="img-thumbnail" width="50" height="35" />';
}
else
{
$image = '';
}
$sub_array = array();
$sub_array[] = $image;
$sub_array[] = $row["first_name"];
$sub_array[] = $row["last_name"];
$sub_array[] = $row["type"];
$sub_array[] = $row["category"];
$sub_array[] = '<button type="button" name="update" id="'.$row["id"].'" class="btn btn-warning btn-xs update">Update</button>';
$sub_array[] = '<button type="button" name="delete" id="'.$row["id"].'" class="btn btn-danger btn-xs delete">Delete</button>';
$data[] = $sub_array;
}
$output = array(
"draw" => intval($_POST["draw"]),
"recordsTotal" => $filtered_rows,
"recordsFiltered" => get_total_all_records(),
"data" => $data
);
echo json_encode($output);
?>
La idea en esta parte poner un IF solo cuando este logeado el admin tenga acceso a eliminar
y cuando sea solo invitado actualizar. pero al usar esta opción no funciona me da un aviso como:
DataTables warning: table Invalid JSON response. For more information about this error, please see http://datatables.net/tn/1
EJEMPLO:
Código PHP:
$sub_array = array();
$sub_array[] = $image;
$sub_array[] = $row["type"];
$sub_array[] = $row["category"];
$sub_array[] = $row["first_name"];
$sub_array[] = $row["last_name"];
// AQUI EL ADMIN
if($_SESSION['level'] == '1') {
$sub_array[] = '<button type="button" name="update" id="'.$row["id"].'" class="btn btn-warning btn-xs update">Update</button>';
$sub_array[] = '<button type="button" name="delete" id="'.$row["id"].'" class="btn btn-danger btn-xs delete">Delete</button>';
}
// AQUI EL INVITADO
if($_SESSION['level'] == '1') {
$sub_array[] = '<button type="button" name="update" id="'.$row["id"].'" class="btn btn-warning btn-xs update">Update</button>';
}
$data[] = $sub_array;