Problemas con un cuestionario

[GMR_STAFE]

Iniciado por kendall00

Todo el codigo por favor!!!

Código:

<?php
//Start the session
require_once('startsession.php');

//Insert the page header
$page_title = 'Questionnaire';
require_once('header.php');

require_once('appvars.php');
require_once('connectvars.php');

//Make sure the user is logged in before going any further
if(!isset($_SESSION['user_id'])){
	echo '<p class="login">Please <a href="login.php">log in</a> to access this page.</p>';
	exit();
}

//Show the navigation menu
require_once('navmenu.php');

//Connect to the database
$dbc = mysqli_connect(DB_HOST, DB_USER, DB_PASSWORD, DB_NAME);

//If this user has never answered the questionnaire, insert empty response into the database

$query = "SELECT * FROM mismatch_response WHERE user_id = '" . $_SESSION['user_id'] . "'";
$data = mysqli_query($dbc, $query);
if(mysqli_num_rows($data) == 0){
	//First grab the list of topic IDs from the topic table
	$query = "SELECT topic_id FROM mismatch_topic ORDER BY category_id, topic_id";
	$data = mysqli_query($dbc, $query);
	$topicIDs = array();
	while($row = mysqli_fetch_array($data)){
		array_push($topicIDs, $row['topic_id']);
	}
	
	//Insert empty response rows into the response table, one per topic
	foreach($topicIDs as $topic_id){
		$query = "INSERT INTO mismatch_response(user_id, topic_id) VALUES('" . $_SESSION['user_id'] . "', '$topic_id')";
		mysqli_query($dbc, $query);
	}
}

//If the questionnaire form has been submitted, write the form responses to the database
if (isset($_POST['submit'])){
	//Write the questionnaire response rows to the response table
	foreach ($_POST as $response_id => $response){
		$query = "UPDATE mismatch_response SET response = '$response' " . 
		"WHERE response_id = '$response_id'";
		mysqli_query($dbc, $query);
	}
	echo '<p>Your responses hace been saved.</p>';
	
	//Grab the responses data from the database to generate the form
	$query = "SELECT response_id, topic_id, response FROM mismatch_response WHERE user_id = '" . $_SESSION['user_id'] . "'";
	$data = mysqli_query($dbc, $query);
	$response = array();
	while($row = mysqli_fetch_array($data)){
		//Look up the topic name for the response from the topic table
		$query2 = "SELECT name, category FROM mismatch_topic WHERE topic_id = '" . $row['topic_id'] . "'";
		$data2 = mysqli_query($dbc, $query2);
		if(mysqli_num_rows($data2) == 1){
			$row2 = mysqli_fetch_array($data2);
			$row['topic_name'] = $row2['name'];
			$row['category_name'] = $row2['category'];
			array_push($response, $row);
		}
	}
	
	mysqli_close($dbc);
	
	//Generate the questionnaire form by looping through the response array
	echo '<form method="post" action= "' . $_SERVER['PHP_SELF'] . '">';
	echo '<p>How do you feel about each topic?</p>';
	$category = $responses [0] ['category_name'];
	echo '<fieldset><legend>' . $response [0]  ['category_name'] . '</legend>';
	foreach($response as $response) {
		//Only start a new fieldset if the category has changed
		if($category ! = $response['category_name']){
			$category=$response['category_name']);
			echo '</fieldset><fieldset><legend>' . $response['category_name'] . '</legend>';
		}
		
		//Display the topic form field
		echo '<label' . ($response['response'] == NULL ? 'class="error"': '') . 'for="' . $response['response_id'] . '">  ' . $response['topic_name'] . ' : </label>';
		echo '<input type="radio" id="' . $response['response_id'] . '" name="' . $response['response_id'] . '" value="1" ' .
		($response['response' == 1 ? ' checked="checked"' : '') . ' />Love';
		echo '<input type="radio" id="' . $response['response_id'] . '" name="' . $response['$response_id'] . '" value="2"' . ($response['response'] == 2 ? 'checked="checked" ' : '') . ' /> Hate<br />';
		echo '</fieldset>';
		echo '<input type="submit" value="save questionnaire" name="submit" />';
		echo '</form>';
		
		//Insert the page footer
		require_once('footer.php');
		?>