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webbsrvprg/exercises/databaser/databaser2/
admin.php
createtable.php
databaser2.php
selectposts.php
start.php
updateposts.php
user.php
updateposts.php
168 lines UTF-8 Windows (CRLF)
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<!doctype html>
<html>
<head>
<meta charset="utf-8">
<title>Update</title>
</head>
<body>
<?php
include ('../../../dbconnection.php');
$message = null;
$getid = null;
$getfirstname = null;
$getlastname = null;
$getusername = null;
$getpwd = null;
$gettyp = null;
$getlastupdate = null;
if (
isset($_POST['firstname']) && isset($_POST['lastname']) && isset($_POST['username']) &&
isset($_POST['pwd']) && isset($_POST['typ']) &&
!empty($_POST['firstname']) && !empty($_POST['lastname']) && !empty($_POST['username']) &&
!empty($_POST['pwd']) && !empty($_POST['typ'])
) {
$id = $_POST['id'];
$firstname = $_POST['firstname'];
$lastname = $_POST['lastname'];
$username = $_POST['username'];
$pwd = $_POST['pwd'];
$typ = $_POST['typ'];
try {
# prepare
$sql = "UPDATE Users SET firstname=?, lastname=?, username=?, pwd=?, typ=?, lastupdate=now()
WHERE id=?";
$stmt = $dbconn->prepare($sql);
# the data we want to insert
$data = array($firstname, $lastname, $username, $pwd, $typ, $id);
# execute width array-parameter
$stmt->execute($data);
$message .= "Record updated successfully.<br />";
// clear form from info
$_GET['id'] = null;
} catch (PDOException $e) {
$message .= $sql . "<br>" . $e->getMessage();
}
} else {
$message .= "Först väljer du en post.
Sen måste du fylla i informationen!<br /><br />";
}
if (isset($_GET['id']) && !empty($_GET['id'])) {
$id = $_GET['id'];
try {
# prepare
$sql = "SELECT * FROM Users WHERE id=?";
$stmt = $dbconn->prepare($sql);
# the data we want to insert
$data = array($id);
# execute width array-parameter
$stmt->execute($data);
$res = $stmt->fetch(PDO::FETCH_ASSOC);
$getid = htmlentities($res['id']);
$getfirstname = htmlentities($res['firstname']);
$getlastname = htmlentities($res['lastname']);
$getusername = htmlentities($res['username']);
$getpwd = htmlentities($res['pwd']);
$gettyp = htmlentities($res['typ']);
$getlastupdate = htmlentities($res['lastupdate']);
$message .= "<br />Record was selected successfully.<br />";
} catch (PDOException $e) {
$message .= $sql . "<br>" . $e->getMessage();
}
} else {
$message .= "<br />Välj en ny post att uppdatera.<br /><br />";
}
echo $message;
?>
<form method="post" action="">
<table>
<tr>
<td>Förnamn*:</td>
<td>
<input type="text" name="firstname" size="40" maxlength="40"
value="<?= $getfirstname; ?>">
</td>
</tr>
<tr>
<td>Efternamn*:</td>
<td>
<input type="text" name="lastname" size="40" maxlength="40"
value="<?= $getlastname; ?>">
</td>
</tr>
<tr>
<td>Användarnamn:</td>
<td>
<input type="text" name="username" size="30" maxlength="30"
value="<?= $getusername; ?>">
</td>
</tr>
<tr>
<td>Lösenord:</td>
<td>
<input type="password" name="pwd" size="30" maxlength="30"
value="<?= $getpwd; ?>">
</td>
</tr>
<tr>
<td>Typ:</td>
<td>
<input type="text" name="typ" size="30" maxlength="30"
value="<?= $gettyp; ?>">
</td>
</tr>
<tr>
<td>Senast updaterad:</td>
<td>
<input type="text" name="lastupdate" size="30" maxlength="30"
value="<?= $getlastupdate; ?>">
</td>
</tr>
<tr>
<td>* = obligatoriskt</td>
<td>
<input type="submit" name="action" value="Uppdatera">
<input type="hidden" name="id" value="<?= $getid; ?>">
</td>
</tr>
</table>
</form>
<?php
// Ouput table with all posts
/*** The SQL SELECT statement ***/
$sql = "SELECT * FROM Users";
$stmt = $dbconn->prepare($sql);
// fetch width column names, create a table
$data = array();
$stmt->execute($data);
$output = "<table class='list'>";
while ($res = $stmt->fetch(PDO::FETCH_ASSOC)) {
$idx = htmlentities($res['id']);
$first = htmlentities($res['firstname']);
$last = htmlentities($res['lastname']);
$output .= "<tr>" .
"<td><a href='?id=$idx'>$idx</a></td>" .
"<td>$first</td>" .
"<td>$last</td>" .
"</tr>";
}
$output .= "</table>";
echo "$output";
$dbconn = null;
?>
</body>
</html>