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php forum bewerk pagina
Notice: Undefined index: naam in
Notice: Undefined index: email in
Notice: Undefined index: id in
Er is iets misgegaan!
Code (php)
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<?php
error_reporting(E_ALL);
include ("test.php");
if (isset($_POST['submit']) && isset($_GET['forumid']) && isset($_POST['bericht'])){
mysql_query("UPDATE tabel SET bericht='" . $_POST['bericht'] . "' WHERE id='" . $_GET['forumid'] . "'");
echo "geupdate";
}
else
{
$query = mysql_query("SELECT bericht FROM dvdfilms WHERE naam='". $_GET['naam'] . "' AND email='" . $_GET['email'] . "' AND id='". $_GET['forumid'] . "'");
if (mysql_num_rows($query) >= 1)
{
while ($rij = mysql_fetch_assoc($query))
{
echo $rij['bericht'];
echo "<FORM method='POST' action=\"" . $_SERVER['PHP_SELF'] . "\">";
echo "<input type='hidden' value=\"" . $rij['forumid'] . "\" name='id'>";
echo "Nieuw bericht: <textarea cols='20' rows='5' name='bericht' id='bericht'></textarea>";
echo "<br><input type='submit' name='submit' value='verzenden'><FORM>";
}
}
else
{
echo "Er is iets misgegaan!".mysql_error();
}
}
?>
error_reporting(E_ALL);
include ("test.php");
if (isset($_POST['submit']) && isset($_GET['forumid']) && isset($_POST['bericht'])){
mysql_query("UPDATE tabel SET bericht='" . $_POST['bericht'] . "' WHERE id='" . $_GET['forumid'] . "'");
echo "geupdate";
}
else
{
$query = mysql_query("SELECT bericht FROM dvdfilms WHERE naam='". $_GET['naam'] . "' AND email='" . $_GET['email'] . "' AND id='". $_GET['forumid'] . "'");
if (mysql_num_rows($query) >= 1)
{
while ($rij = mysql_fetch_assoc($query))
{
echo $rij['bericht'];
echo "<FORM method='POST' action=\"" . $_SERVER['PHP_SELF'] . "\">";
echo "<input type='hidden' value=\"" . $rij['forumid'] . "\" name='id'>";
echo "Nieuw bericht: <textarea cols='20' rows='5' name='bericht' id='bericht'></textarea>";
echo "<br><input type='submit' name='submit' value='verzenden'><FORM>";
}
}
else
{
echo "Er is iets misgegaan!".mysql_error();
}
}
?>
Code (php)
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<?php
error_reporting(E_ALL);
include ("test.php");
if (isset($_POST['submit']) && isset($_GET['forumid']) && isset($_POST['bericht'])){
mysql_query("UPDATE tabel SET bericht='" . $_POST['bericht'] . "' WHERE id='" . $_GET['forumid'] . "'");
echo "geupdate";
}
else
{
$query = mysql_query("SELECT bericht FROM dvdfilms WHERE naam='". $_GET['naam'] . "' AND email='" . $_GET['email'] . "' AND id='". $_GET['forumid'] . "'");
while ($rij = mysql_fetch_assoc($query))
{
echo $rij['bericht'];
echo "<FORM method='POST' action=\"" . $_SERVER['PHP_SELF'] . "\">";
echo "<input type='hidden' value=\"" . $rij['forumid'] . "\" name='id'>";
echo "Nieuw bericht: <textarea cols='20' rows='5' name='bericht' id='bericht'></textarea>";
echo "<br><input type='submit' name='submit' value='verzenden'><FORM>";
}
}
?>
error_reporting(E_ALL);
include ("test.php");
if (isset($_POST['submit']) && isset($_GET['forumid']) && isset($_POST['bericht'])){
mysql_query("UPDATE tabel SET bericht='" . $_POST['bericht'] . "' WHERE id='" . $_GET['forumid'] . "'");
echo "geupdate";
}
else
{
$query = mysql_query("SELECT bericht FROM dvdfilms WHERE naam='". $_GET['naam'] . "' AND email='" . $_GET['email'] . "' AND id='". $_GET['forumid'] . "'");
while ($rij = mysql_fetch_assoc($query))
{
echo $rij['bericht'];
echo "<FORM method='POST' action=\"" . $_SERVER['PHP_SELF'] . "\">";
echo "<input type='hidden' value=\"" . $rij['forumid'] . "\" name='id'>";
echo "Nieuw bericht: <textarea cols='20' rows='5' name='bericht' id='bericht'></textarea>";
echo "<br><input type='submit' name='submit' value='verzenden'><FORM>";
}
}
?>
Probeer dit eens....
Of als dat niet werkt... Probeer dan eens met het script dat je net gepost hebt:
Daar zal namelijk nul uit komen!
Dus waarschijnlijk bestaat de combinatie naam,email,forumid die jij opgeeft in de URL niet...
Gewijzigd op 13/05/2005 17:37:00 door Willem Jan Z
Zelfde foutmelding kan niet! Ik heb de foutmelding eruit gehaald :S
Code (php)
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<?
SELECT bericht FROM dvdfilms WHERE naam='". $_GET['naam'] . "' AND email='" . $_GET['email'] . "' AND id='". $_GET['forumid'] . "'
?>
SELECT bericht FROM dvdfilms WHERE naam='". $_GET['naam'] . "' AND email='" . $_GET['email'] . "' AND id='". $_GET['forumid'] . "'
?>
Dus zorg ervoor dat eer een uitkomst uit kan komen door goede waardes in te vulln