Webbserverprogrammering 1

Show sourcecode

The following files exists in this folder. Click to view.

webbsrvprg/exercises/

hej.php
hej.py
index.php
ovn_ajax1.php
ovn_ajax2.php
ovn_ajax3.php
ovn_cookie1.php
ovn_cookie2.php
ovn_cookie3_1.php
ovn_cookie3_2.php
ovn_cookie4.php
ovn_cookie5.php
ovn_cookie6.php
ovn_form1.php
ovn_form2.php
ovn_form3_1.php
ovn_form3_2.php
ovn_form7_1.php
ovn_form7_2.php
ovn_form8_1.php
ovn_form_tillamp1_1.php
ovn_form_tillamp1_2.php
ovn_form_tillamp2.php
ovn_form_tillamp3.php
ovn_form_tillamp4.php
ovn_form_tillamp5.php
ovn_form_tillamp6.php
ovn_funk1.php
ovn_funk2.php
ovn_funk3.php
ovn_funk4.php
ovn_funk5.php
ovn_funk6.php
ovn_funk7.php
ovn_funk8.php
ovn_funk9.php
ovn_gr1.php
ovn_gr2.php
ovn_gr3.php
ovn_gr4.php
ovn_gr5.php
ovn_gr6.php
ovn_gr7.php
ovn_incl1/
ovn_incl2/
ovn_incl3/
ovn_klass1.php
ovn_klass2.php
ovn_klass3.php
ovn_klass4.php
ovn_klass5.php
ovn_klass6.php
ovn_klass7.php
ovn_mysqlintro1_1.php
ovn_mysqlintro1_2.php
ovn_mysqlintro1_3.php
ovn_mysqlintro1_4.php
ovn_mysqlintro1_5.php
ovn_mysqlintro2_1.php
ovn_mysqlintro2_2.php
ovn_mysqlintro2_3.php
ovn_str1_1.php
ovn_str1_2.php
ovn_str2_1.php
ovn_str2_2.php
ovn_str3_1.php
ovn_str3_2.php
ovn_str4_1.php
ovn_str4_2.php
ovn_str5_1.php
ovn_str5_2.php
ovn_str6_1.php
ovn_str6_2.php

ovn_mysqlintro1_4.php

77 lines ASCII Windows (CRLF)
<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>mysql</title>
</head>
<body>
<?php
include ('../incl/dbconnect.php');
$message null;
$id null;

if (isset(
$_POST['id']) && !empty($_POST['id'])) {
    
$id $_POST['id'];
        
    try {    
        
# prepare
        
$sql "DELETE FROM kompisar WHERE id=?";
        
$stmt $dbconn->prepare($sql);
        
# the data we want to insert
        
$data = array($id);
        
# execute width array-parameter
        
$stmt->execute($data);
            
        
$message .= "<br />Record deleted successfully.<br />";
    }
    catch(
PDOException $e)
        {
        
$message .= $sql "<br>" $e->getMessage();
    }
} else {
    
$message .= "<br />";
}

echo 
$message;

    
// Ouput table with all posts
/*** The SQL SELECT statement ***/
$sql "SELECT * FROM kompisar";
$stmt $dbconn->prepare($sql);
// fetch width column names, create a table
$data = array();  
$stmt->execute($data);
$output "<table><caption>En ostylad tabell!</caption>";
while (
$res $stmt->fetch(PDO::FETCH_ASSOC)) {
    
$idx htmlentities($res['id']);
    
$first htmlentities($res['firstname']);
    
$last htmlentities($res['lastname']);
    
$mobil htmlentities($res['mobil']);
    
$epost htmlentities($res['epost']);

    
    
$output .= "<tr>".
        
"<td>$idx</td>".
        
"<td>$first</td>".
        
"<td>$last</td>".
        
"<td>$mobil</td>".
        
"<td>$epost</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>