DarkSolo
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$id = $_POST['id']; $name = $_POST['name']; $score = $_POST['score']; Aren't those used to pass vars???
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I've been learning XHTML, CSS, PHP and mySQL and would like to know how they design a site front-end interface with menus and such. How is that supposed to be done??
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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <title>Guitar Wars - Remove a High Score</title> <link rel="stylesheet" type="text/css" href="style.css" /> </head> <body> <h2>Guitar Wars - Remove a High Score</h2> <?php require_once('appvars.php'); require_once('connectvars.php'); if (isset($_GET['id']) && isset($_GET['date']) && isset($_GET['name']) && isset($_GET['score']) && isset($_GET['screenshot'])) { // Grab the score data from the GET $id = $_GET['id']; $date = $_GET['date']; $name = $_GET['name']; $score = $_GET['score']; $screenshot = $_GET['screenshot']; } else if (isset($_POST['id']) && isset($_POST['name']) && isset($_POST['score'])) { // Grab the score data from the POST $id = $_POST['id']; $name = $_POST['name']; $score = $_POST['score']; } else { echo '<p class="error">Sorry, no high score was specified for removal.</p>'; } if (isset($_POST['submit'])) { if ($_POST['confirm'] == 'Yes') { // Delete the screen shot image file from the server @unlink(GW_UPLOADPATH . $screenshot); // Connect to the database $dbc = mysqli_connect(DB_HOST, DB_USER, DB_PASSWORD, DB_NAME); // Delete the score data from the database $query = "DELETE FROM guitarwars WHERE id = $id LIMIT 1"; mysqli_query($dbc, $query); mysqli_close($dbc); // Confirm success with the user echo '<p>The high score of ' . $score . ' for ' . $name . ' was successfully removed.'; } else { echo '<p class="error">The high score was not removed.</p>'; } } else if (isset($id) && isset($name) && isset($date) && isset($score)) { echo '<p>Are you sure you want to delete the following high score?</p>'; echo '<p><strong>Name: </strong>' . $name . '<br /><strong>Date: </strong>' . $date . '<br /><strong>Score: </strong>' . $score . '</p>'; echo '<form method="post" action="removescore.php">'; echo '<input type="radio" name="confirm" value="Yes" /> Yes '; echo '<input type="radio" name="confirm" value="No" checked="checked" /> No <br />'; echo '<input type="submit" value="Submit" name="submit" />'; echo '<input type="hidden" name="id" value="' . $id . '" />'; echo '<input type="hidden" name="name" value="' . $name . '" />'; echo '<input type="hidden" name="score" value="' . $score . '" />'; echo '</form>'; } echo '<p><a href="admin.php"><< Back to admin page</a></p>'; ?> </body> </html> Now... why are these hidden? echo '<input type="hidden" name="id" value="' . $id . '" />'; echo '<input type="hidden" name="name" value="' . $name . '" />'; echo '<input type="hidden" name="score" value="' . $score . '" />'; Isn't the variables being passed to them in the beginning? $id = $_POST['id']; $name = $_POST['name']; $score = $_POST['score']; Someone please help me here. Thanks.