My form looks like this:
handle_event.ph p looks like this:
When I click the update image, the switch should execute the statements in the update case. I've echoed the value of $action (it said $action was update) and strlen($action) just to make sure I wasn't getting something extra besides just the string "update" (I wasn't, the length was 6 as expected), but the entire switch case is being ignored and I'm getting "Page accessed in error" every time. Can anyone see what's wrong with my code?
Code:
<form action="handle_event.php" method="POST" enctype="multipart/form-data">
<table id="event_edit" border="0">
<tr>
<td>
<label for="title">TITLE: </label>
</td>
<td class="input">
<input id="title" name="title" type="text" size="80" value="<?php if (!empty($title)) {echo $title;} ?>" />
</td>
</tr>
<tr>
<td>
<label for="description">DESCRIPTION: </label>
</td>
<td class="input">
<textarea id="description" name="description" cols="60" rows="10"><?php if ($id) {echo $description;} ?></textarea>
</td>
</tr>
<tr>
<td><label for="userfile">IMAGE: </label><?php if (!empty($filename)) echo $filename ?></td>
<td class="input"><input type="file" name="userfile" class="picture" size="67"></td>
</tr>
<tr><td> </td></tr>
<tr>
<td colspan="2">
<div id="admin_buttons">
<input type="hidden" name="id" value="<?php if (isset($_GET['id'])) echo $_GET['id']; ?>" />
<input type="hidden" name="submitted" value="TRUE" />
<input type="image" name="delete" value="delete" src="../images/delete_button.gif" class="admin_button" onclick="return confirm('Are you sure you want to delete this event?');" />
<input type="image" name="update" value="update" src="../images/update_button.gif" class="admin_button" />
<input type="image" name="add" value="add" src="../images/add_button.gif" class="admin_button" />
<a href="event.php">
<input type="image" name="clear" value="clear" src="../images/clear_button.gif" class="admin_button" />
</a>
</div>
</td>
</tr>
</table>
</form>
Code:
$add_x = $_POST['add_x'];
$add_y = $_POST['add_y'];
$update_x = $_POST['update_x'];
$update_y = $_POST['update_y'];
$delete_x = $_POST['delete_x'];
$delete_y = $_POST['delete_y'];
if (!empty($add_x) || !empty($add_y)) {
$action = add;
} else if (!empty($update_x) || !empty($update_y)) {
$action = update;
} else if (!empty($delete_x) || !empty($delete_y)) {
$action = delete;
}
$id = $_POST['id'];
$title = $_POST['title'];
$description = $_POST['description'];
if (!empty($_FILES['userfile'])) {
$filename = $_FILES['userfile']['name'];
$tmpname = $_FILES['userfile']['tmp_name'];
$filesize = $_FILES['userfile']['size'];
$filetype = $_FILES['userfile']['type'];
$error = $_FILES['userfile']['error'];
$fp = fopen($tmpname, 'r+');
$content = fread($fp, fileSize($tmpname));
$content = addslashes($content);
fclose($fp);
if(!get_magic_quotes_gpc()) {
$filename = addslashes($filename);
}
}
switch ($action) {
case "add":
$msgHead = "Add an Event";
/* do a bunch of stuff */
break;
case "update":
$msgHead = "Update an Event";
/* do a bunch of stuff */
break;
case "delete":
$msgHead = "Delete an Event";
/* do a bunch of stuff */
break;
default:
echo 'Page accessed in error.';
break;
}
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