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webbsrvprg/exercises/databas/

admin.php
createtable.php
deletepost.php
deletetable.php
insertdefaultposts.php
insertpost.php
ovn_sqlintro1.php
ovn_sqlintro1_delete.php
ovn_sqlintro1_insert.php
ovn_sqlintro1_skapa.php
ovn_sqlintro1_skrivut.php
ovn_sqlintro1_update.php
ovn_sqlintro2.php
ovn_sqlintro2_delete.php
ovn_sqlintro2_insert.php
ovn_sqlintro2_login.php
ovn_sqlintro2_skapa.php
ovn_sqlintro2_skrivut.php
ovn_sqlintro2_update.php
ovn_sqlintro3.php
ovn_sqlintro3_default.php
ovn_sqlintro3_insert.php
ovn_sqlintro3_skapa.php
ovn_sqlintro3_skrivut.php
selectposts.php
updatepost.php
welcome.php

`ovn_sqlintro2_delete.php`

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<!doctype html>

<html>



<body>



<?php

include ('../../dbconnection.php');

$message = null;

$id = null;



if (isset($_POST['id']) && !empty($_POST['id'])) {

    $id = $_POST['id'];

        

    try {    

        $sql = "DELETE FROM users WHERE id=?";

        $stmt = $dbconn->prepare($sql);

        $data = array($id);

        $stmt->execute($data);

            

        $message .= "<br />Record deleted successfully.<br />";

    }

    catch(PDOException $e)

        {

        $message .= $sql . "<br>" . $e->getMessage();

    }

  } else {

    $message .= "<br />";

  }



echo $message;

    

$sql = "SELECT * FROM users";

$stmt = $dbconn->prepare($sql);



$data = array();  

$stmt->execute($data);

$output = "<table><caption>Users</caption>";

while ($res = $stmt->fetch(PDO::FETCH_ASSOC)) {

    $idx = htmlentities($res['id']);

    $first = htmlentities($res['firstname']);

    $last = htmlentities($res['lastname']);

    $user = htmlentities($res['user']);

    $pass = htmlentities($res['pass']);

    $typ = htmlentities($res['typ']);

    

    $output .= "<tr>".

        "<td>$idx</td>".

        "<td>$first</td>".

        "<td>$last</td>".

        "<td>$user</td>".

        "<td>$pass</td>".

        "<td>$typ</td>".

        "<td><form method='post' action=''>".

        "<input type='hidden' name='id' value='$idx'>".

        "<button type='submit'>Ta bort</button></form></td>".

    "</tr>";

    

}

$output .= "</table>";

echo "$output";



$dbconn = null;

?>



</body>

</html>