<?php
require 'header.inc';    

//get page
$page = (isset($_GET["page"]) ? $_GET["page"] : 0);

// Create connection
$con=mysqli_connect("localhost","troller","","trololo");
// Check connection
if (mysqli_connect_errno($con))
  echo "Failed to connect to MySQL: " . mysqli_connect_error();
//query
$resultpage = mysqli_query($con,"SELECT title, txt, fromPage FROM page WHERE id=". $page .";");
$resultchoice = mysqli_query($con,"SELECT title, id FROM page WHERE fromPage=". $page .";");
//close
mysqli_close($con);

//make page
$row = mysqli_fetch_array($resultpage);
if ($page>0)
  echo "      <a href='wikitroll.php?page=".$row['fromPage']."' >return to previous page</a><br />\n";
//echo "      page " . $page . "<br />\n"; 
echo "      <h1>" . $row["title"] . "</h1>\n";
echo "      <p>" . $row["txt"] . "\n      </p>\n";

echo "      <ul>\n";
//choice list
while($row = mysqli_fetch_assoc($resultchoice))
  echo "        <li><a href='wikitroll.php?page=".$row["id"]."' >" . $row["title"] . "</a></li>\n";
echo "      </ul>\n";

//form
?>

      <form action="trollin.php" method="post" id="writeform">
        title: <input type="text" name="title">
        <input type="submit" value="Submit">
        <?php echo "<input type='hidden' name='fromPage' value='".$page."' />"; ?>
      </form>
      <textarea rows="10" cols="80" name="text" form="writeform"></textarea><br />

<?php
require 'footer.inc'; 
?>

