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Ovningslista

Webbserverprogrammering

databas

  • createtable.php

    Webbserverprogrammering/databas/createtable.php

    689 B 2026-03-27 08:33 Visa kallkod
  • dbconnection.php

    Webbserverprogrammering/databas/dbconnection.php

    885 B 2026-03-27 08:33 Visa kallkod
  • deletepost.php

    Webbserverprogrammering/databas/deletepost.php

    1,68 KB 2026-03-27 08:33 Visa kallkod
  • deletetable.php

    Webbserverprogrammering/databas/deletetable.php

    522 B 2026-03-27 08:33 Visa kallkod
  • insertdefaultposts.php

    Webbserverprogrammering/databas/insertdefaultposts.php

    1,26 KB 2026-03-27 08:33 Visa kallkod
  • insertpost.php

    Webbserverprogrammering/databas/insertpost.php

    1,64 KB 2026-03-27 08:33 Visa kallkod
  • createtable.php

    Webbserverprogrammering/databas/ovn_db1/createtable.php

    877 B 2026-03-27 08:33 Visa kallkod
  • deletepost.php

    Webbserverprogrammering/databas/ovn_db1/deletepost.php

    2,12 KB 2026-03-27 08:33 Visa kallkod
  • index.html

    Webbserverprogrammering/databas/ovn_db1/index.html

    787 B 2026-03-27 08:33 Visa kallkod
  • insertpost.php

    Webbserverprogrammering/databas/ovn_db1/insertpost.php

    1,99 KB 2026-03-27 08:33 Visa kallkod
  • selectposts.php

    Webbserverprogrammering/databas/ovn_db1/selectposts.php

    1,81 KB 2026-03-27 08:33 Visa kallkod
  • showtable.php

    Webbserverprogrammering/databas/ovn_db1/showtable.php

    1,32 KB 2026-03-27 08:33 Visa kallkod
  • updatepost.php

    Webbserverprogrammering/databas/ovn_db1/updatepost.php

    4,72 KB 2026-03-27 08:33 Visa kallkod
  • admin.php

    Webbserverprogrammering/databas/ovn_db2/admin.php

    206 B 2026-03-27 08:33 Visa kallkod
  • adduser.php

    Webbserverprogrammering/databas/ovn_db2/admin/adduser.php

    2,47 KB 2026-03-27 08:33 Visa kallkod
  • createtable.php

    Webbserverprogrammering/databas/ovn_db2/admin/createtable.php

    1,08 KB 2026-03-27 08:33 Visa kallkod
  • deleteuser.php

    Webbserverprogrammering/databas/ovn_db2/admin/deleteuser.php

    2,05 KB 2026-03-27 08:33 Visa kallkod
  • edituser.php

    Webbserverprogrammering/databas/ovn_db2/admin/edituser.php

    5,25 KB 2026-03-27 08:33 Visa kallkod
  • home.php

    Webbserverprogrammering/databas/ovn_db2/home.php

    939 B 2026-03-27 08:33 Visa kallkod
  • login.php

    Webbserverprogrammering/databas/ovn_db2/login.php

    2,11 KB 2026-03-27 08:33 Visa kallkod
  • logout.php

    Webbserverprogrammering/databas/ovn_db2/logout.php

    106 B 2026-03-27 08:33 Visa kallkod
  • selectposts.php

    Webbserverprogrammering/databas/selectposts.php

    1,63 KB 2026-03-27 08:33 Visa kallkod
  • updatepost.php

    Webbserverprogrammering/databas/updatepost.php

    4,08 KB 2026-03-27 08:33 Visa kallkod

funktioner

  • ovn_funk1.php

    Webbserverprogrammering/funktioner/ovn_funk1.php

    268 B 2026-03-27 08:33 Visa kallkod
  • ovn_funk2.php

    Webbserverprogrammering/funktioner/ovn_funk2.php

    351 B 2026-03-27 08:33 Visa kallkod
  • ovn_funk3.php

    Webbserverprogrammering/funktioner/ovn_funk3.php

    402 B 2026-03-27 08:33 Visa kallkod
  • ovn_funk4.php

    Webbserverprogrammering/funktioner/ovn_funk4.php

    661 B 2026-03-27 08:33 Visa kallkod
  • ovn_funk5.php

    Webbserverprogrammering/funktioner/ovn_funk5.php

    661 B 2026-03-27 08:33 Visa kallkod

grunder

  • ovn_gr1.php

    Webbserverprogrammering/grunder/ovn_gr1.php

    296 B 2026-03-27 08:33 Visa kallkod
  • ovn_gr2.php

    Webbserverprogrammering/grunder/ovn_gr2.php

    461 B 2026-03-27 08:33 Visa kallkod
  • ovn_gr3.php

    Webbserverprogrammering/grunder/ovn_gr3.php

    409 B 2026-03-27 08:33 Visa kallkod
  • ovn_gr4.php

    Webbserverprogrammering/grunder/ovn_gr4.php

    339 B 2026-03-27 08:33 Visa kallkod
  • ovn_gr5.php

    Webbserverprogrammering/grunder/ovn_gr5.php

    406 B 2026-03-27 08:33 Visa kallkod
  • ovn_gr6.php

    Webbserverprogrammering/grunder/ovn_gr6.php

    599 B 2026-03-27 08:33 Visa kallkod
  • ovn_gr7.php

    Webbserverprogrammering/grunder/ovn_gr7.php

    607 B 2026-03-27 08:33 Visa kallkod

inlamningar

  • formular.php

    Webbserverprogrammering/inlamningar/formular.php

    7,08 KB 2026-03-27 08:33 Visa kallkod

klasser

  • ovn_klass1.php

    Webbserverprogrammering/klasser/ovn_klass1.php

    831 B 2026-03-27 08:33 Visa kallkod
  • ovn_klass2.php

    Webbserverprogrammering/klasser/ovn_klass2.php

    737 B 2026-03-27 08:33 Visa kallkod
  • ovn_klass3.php

    Webbserverprogrammering/klasser/ovn_klass3.php

    1,12 KB 2026-03-27 08:33 Visa kallkod

Kodvisare

Visar fil: Webbserverprogrammering/databas/deletepost.php

   1 | <!-- deletepost.php -->
   2 | <!doctype html>
   3 | <html>
   4 | <head>
   5 | <meta charset="utf-8">
   6 | <title>Delete</title>
   7 | </head>
   8 | 
   9 | <body>
  10 | 
  11 | <?php
  12 | include ('dbconnection.php');
  13 | $message = null;
  14 | $id = null;
  15 | 
  16 | if (isset($_POST['id']) && !empty($_POST['id'])) {
  17 |     $id = $_POST['id'];
  18 |         
  19 |     try {    
  20 |         # prepare
  21 |         $sql = "DELETE FROM pdodemotable WHERE id=?";
  22 |         $stmt = $dbconn->prepare($sql);
  23 |         # the data we want to insert
  24 |         $data = array($id);
  25 |         # execute width array-parameter
  26 |         $stmt->execute($data);
  27 |             
  28 |         $message .= "<br />Record deleted successfully.<br />";
  29 |     }
  30 |     catch(PDOException $e)
  31 |         {
  32 |         $message .= $sql . "<br>" . $e->getMessage();
  33 |     }
  34 | } else {
  35 |     $message .= "<br />";
  36 | }
  37 | 
  38 | echo $message;
  39 | 
  40 |     
  41 | // Ouput table with all posts
  42 | /*** The SQL SELECT statement ***/
  43 | $sql = "SELECT * FROM pdodemotable";
  44 | $stmt = $dbconn->prepare($sql);
  45 | // fetch width column names, create a table
  46 | $data = array();  
  47 | $stmt->execute($data);
  48 | $output = "<table><caption>En ostylad tabell!</caption>";
  49 | while ($res = $stmt->fetch(PDO::FETCH_ASSOC)) {
  50 |     $idx = htmlentities($res['id']);
  51 |     $first = htmlentities($res['firstname']);
  52 |     $last = htmlentities($res['lastname']);
  53 |     $agex = htmlentities($res['age']);
  54 |     
  55 |     $output .= "<tr>".
  56 |         "<td>$idx</td>".
  57 |         "<td>$first</td>".
  58 |         "<td>$last</td>".
  59 |         "<td>$agex</td>".
  60 |         "<td><form method='post' action=''>".
  61 |         "<input type='hidden' name='id' value='$idx'>".
  62 |         "<button type='submit'>Ta bort</button></form></td>".
  63 |     "</tr>";
  64 |     
  65 | }
  66 | $output .= "</table>";
  67 | echo "$output";
  68 | 
  69 | $dbconn = null;
  70 | ?>
  71 | 
  72 | </body>
  73 | </html>