action_article.php

<?php
session_start();
include 'class/db.php';
$db = new DB();
$tblName = 'article';
if (isset($_REQUEST['action_type']) && !empty($_REQUEST['action_type'])) {
    if ($_REQUEST['action_type'] == 'add') {
        $itemData = array(
'nom_article' => $_POST['nom_article'],
'id_categorie' => $_POST['id_sous_categorie'],
'id_sous_categorie' => $_POST['id_sous_categorie'],
'auteur_article' => $_POST['auteur_article'],
'editions_article' => $_POST['editions_article'],
'description_article' => $_POST['description_article'],
'citation_article' => $_POST['citation_article'],
'nb_pages' => $_POST['nb_pages'],
'annee_parution' => $_POST['annee_parution'],
'prix_article' => $_POST['prix_article']
        );
        $insert = $db->insert($tblName, $itemData);
        $statusMsg = $insert?'Les données ont été insérées.':'Des problèmes sont survenus, reassayez.';
        $_SESSION['statusMsg'] = $statusMsg;
        var_dump("$insert");
        header("Location:admin_articles.php?submit_form1");
    } elseif ($_REQUEST['action_type'] == 'edit') {
        if (!empty($_POST['id_article'])) {
            $itemData = array(
              'nom_article' => $_POST['nom_article'],
              'id_categorie' => $_POST['id_sous_categorie'],
              'id_sous_categorie' => $_POST['id_sous_categorie'],
              'auteur_article' => $_POST['auteur_article'],
              'editions_article' => $_POST['editions_article'],
              'description_article' => $_POST['description_article'],
              'citation_article' => $_POST['citation_article'],
              'nb_pages' => $_POST['nb_pages'],
              'annee_parution' => $_POST['annee_parution'],
              'prix_article' => $_POST['prix_article']
            );
            $condition = array('id_article' => $_POST['id_article']);
            $update = $db->update($tblName, $itemData, $condition);
            $statusMsg = $update?'Les données ont été mises à jour.':'un problème est survenu, essayez encore.';
            $_SESSION['statusMsg'] = $statusMsg;
            header("Location:admin_articles.php");
        }
    } elseif ($_REQUEST['action_type'] == 'delete') {
        if (!empty($_GET['id_article'])) {
            $condition = array('id_article' => $_GET['id_article']);
            $delete = $db->delete($tblName, $condition);
            $statusMsg = $delete?'Les données ont été supprimées.':'Des problèmes sont survenus essayez encore.';
            $_SESSION['statusMsg  '] = $statusMsg;
            header("Location:admin_articles.php");
        }
    }
}