variable vil ikke ændre sig
Hej Eksperter.Jeg er igang med at lave en lille klasse, indtil videre ser den sådan ud:
<?php
class Calendar_update
{
//variable declarations
private $post_to = "";
private $user_message = "";
//private functions
private function get_options()
{
//lav forbindelse til sql servern
include("mysql.php");
//hiv data ude af databasen
$sql_res = mysql_query("SELECT * FROM Calendar") or die(mysql_error());
$options;
while($row = mysql_fetch_array($sql_res))
{
$id = $row[0];
$time = $row[1];
$timeOver = $row[2] + 0;
$place = $row[3];
$header = $row[4];
$description = $row[5];
$image_link = $row[6];
$realtime = date("d/m/y", $timeOver);
if($timeOver >= now)
{
$options .= "<option value=\"$id\" style=\"background-color: green;\">$realtime</option>";
}else{
$options .= "<option value=\"$id\" style=\"background-color: red;\">$realtime</option>";
}
}
return $options;
}
//public functions
function post_to_db()
{
}
function check_missing()
{
$mis_res = array();
if($_POST['Titel'] == "")
{
$mis_res[] = 1;
}
if($_POST['File'] == "");
{
$mis_res[] = 2;
}
if($_POST['Edited'] == "")
{
$mis_res[] = 3;
}
if($_POST['FDa'] == "")
{
$mis_res[] = 4;
}
if($_POST['FTi'] == "")
{
$mis_res[] = 5;
}
if($_POST['FDa'] == "")
{
$mis_res[] = 6;
}
if($_POST['TTi'] == "")
{
$mis_res[] = 7;
}
return $mis_res;
}
function load_ex_post()
{
$Titel = $_POST['Titel'];
$Edited = $_POST['Edited'];
$FDa = $_POST['FDa'];
$FTi = $_POST['FTi'];
$TDa = $_POST['FDa'];
$TTi = $_POST['TTi'];
}
function set_user_message($message)
{
$user_message = '<a style="margin-left: auto; margin-right: auto; color: red;">' . $message . '</a>';
}
function status()
{
switch ($_POST['Selecter'])
{
case "":
return 0;
break;
case "new":
return 1;
break;
default:
return 2;
break;
}
}
function set_post_to($to)
{
$post_to = $to;
}
function draw()
{
echo '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>Kalender rediger side</title>
<script type="text/javascript" src="whizzywig.js"></script>
</head>
<body>
<div style="width: 500px; min-height: 300px; margin-right: auto; margin-left: auto; border: 1px solid black; padding: 0px;">
<form method="post" action="' . $post_to . '">'
. $user_message . '
<select id="Selecter" name="Selecter" style="margin-left: 150px; width:200px;">
<option value="new">Ny event</option>
' . $this->get_options() . '
</select>
<p></p>
<a>Titel</a><br />
<input type="text" value="' . $Titel . '" name="Titel" id="Titel" />
<p></p>
<a>Find event billede</a><br />
<input type="file" id="File" /><br />
<textarea name="Edited" id="Edited" style="height: 300px; width: 100%;">' . $Edited . '</textarea>
<script type="text/javascript">
buttonPath = "/admin/buttons/"; //directory holding button images
cssFile = "rediger.css";
imageBrowse = "http://www.marxist.dk/";
makeWhizzyWig("Edited", "all");
</script>
<br />
<a>Fra Dato --- DD-MM-YYYY</a><br />
<input type="text" value="' . $FDa . '" name="FDa" /><br />
<a>Kl. --- TT-MM</a><br />
<input type="text" value="' . $FTi . '" name="FTi" /><p></p>
<a>Til Dato --- DD-MM-YYYY</a><br />
<input type="text" value="' . $TDa . '" name="TDa" /><br />
<a>Til Kl. --- TT-MM</a><br />
<input type="text" value="' . $TTi . '" name="TTi" /><p></p>
<input type="submit" value="Okay" />
</form>
</div>
</body>';
}
}
?>
problemet er at functionen set_user_message() ikke virker.
hvis jeg kalder functionen sådan her:
<?php
require("Calendar_class.php");
$a = new Calendar_update;
$a->set_user_message("hejsa");
$a->draw();
?>
så sker der intet... variablen user_message bliver ikke ændret.
er der nogle der kan forklare mig hvorfor den ikke gør det??
Mvh.
Nicklas Jacobsen
