|
PHP - Posting Form To The Same Page
Hi There,
I have a series of submit buttons that I would like to update records in a table when they are pressed. For example, when clicked, I would like them to run the following statement: update mytable set completed = 1 where colname = $variable I would then like it to refresh the page. Is there a way of doing this? Thanks Matt Similar TutorialsI ve been having trouble processing form data to the same page as the do on facebook comments. Can php scripts do that. Help me guys!! Hi, i have written a form that uses 3 dropdown boxes, one of them being populated from a database. The form code is as follows; Code: [Select] <form id="pointsForm" name="pointsForm" method="post" action="points-engine.php"> <select name="car" id="car"> <?php // result of car name collection $result = mysql_query ($query); //Array stored in $cars while($cars=mysql_fetch_array($result)){ //option values added by looping through array echo "<option value=$cars[id]>$cars[carName]</option>"; } ?> </select> <select name="season" id="season"> <option value="low">Low season</option> <option value="mid">Mid season</option> <option value="high">High season</option> <option value="peak">Peak season</option> </select> <select name="period" id="period"> <option value="day">One day</option> <option value="weekend">Weekend</option> <option value="week">One week</option> </select> <input type="submit" name="Submit" value="Submit" /> </form> which posts to; Code: [Select] <?php $car=$_POST['car']; echo $car; $season=$_POST['season']; echo $season; $period=$_POST['period']; echo $period; ?> The initial form code is working fine, the car field is being populated from the database. My problem is the post value for car isn't working... points-engine.php is echoing $season & $period fine but not $car can anyone tell me why? many thanks Richard I have this code with clears the input box onclick... Code: [Select] <input type="text" name="username" value="Username" onclick="value=''"/> however is there any way to use php to get the value of username, before its posted? that way i can make it so it only clears if the value of username is "username" I am working on a PHP/MySQL authorization script. The script seems to work initially, but when I try to Login and post the Form ( echo '<form method="post" action=authorize_1.php">'; echo '<table>'; echo '<tr><td>Userid:</td>'; echo '<td><input type="text" name="userid"></td></tr>'; echo '<tr><td>Password:</td>'; echo '<td><input type="password" name="password"></td></tr>'; echo '<tr><td colspan="2" align="center">'; echo '<input type="submit" value="Log in"></td></tr>'; echo '</table></form>'; ) Internet Explorer returns the error that the page is not found.... but I am using one .php file for the authorization so I am sure the page is found because i can see the Login portion. Any ideas as to what is going wrong? i am making a website where i can submit films but i am confuse to understand the structure of that where people can also submit their views and i can diferent link of diffrent companiess for example i have some example http://tv.desitvforum.net/index.php?option=com_content&task=view&id=77865&Itemid=86 http://www.funbolo.com/more.asp?itemCode=1916 this type of page that i can easily insert links and their title and images on that page there is also one problem every time become different links of different sites in different counting so that's why m more confuse ho to set data base structure for that and how add these all details from panel and people can also post comment on that well thats simple but my bug problem is structure for this aNy Body in structure Hi everyone! So, I have recently become interested in the world of webpage design and HTML coding. Thus far, I have created a few simple HTML webpages, the first of which includes some basic facts and information on the state of NC. Everything has gone rather smoothly for me until this point, but I would now like to incorporate a bit of PHP into my knowledge of web development. First, I would like to include a form on my NC page that once submitted, goes to a new PHP page displaying the inputted data to the screen. On the new page, I am attempting to include files: a header and footer. On my other couple of pages for which I would like to add server side includes. And lastly, if possible, it would be great if I could learn how to add some additional features like sending e-mails or displaying the date. Any advice or tips on how to go about this would be greatly appreciated! Hi Guys, I need a bit of help. I need to post a value to a second page, but I want the button to have the same name. The page is to show registered users and then allows a user to send a friend request 'to put it in simple terms'. Username submitbutton username submitbutton And then i do the following <?php foreach ($_POST['username') as $user { echo $user; } ?> How could i go about doing this or would I have to use a 'Hidden' Field. This topic has been moved to Other Programming Languages. http://www.phpfreaks.com/forums/index.php?topic=322013.0 any one? Hello, I am new to some of the rules to PHP as far as what you can POST or SEND via forms in PHP. I am attempting to change the location of a page via the header() function and basically redirect to another page if the weather is inclimate at an outdoor events center. Currently what I have is two different submit buttons that would post the header() redirect based on if the weather is good or bad. Ex. <div style="width:220px; height:50px;"> <form method="POST" action="../../weather.php"> <input type="submit" value="Good Weather" name="weather_good" /> <input type="submit" value="Bad Weather" name="weather_bad" /> </form> </div> Then the processing for the form is this file - <?php if(isset($_POST['weather_good'])){ $myFile = "../myfile.php"; $fh = fopen($myFile, 'w') or die("can't open file"); $stringData = echo "<?php header ('Location:fall_festival/index.php'); ?>"; fwrite($fh, $stringData); fclose($fh); echo "Page Updated"; } else if(isset($_POST['weather_bad'])){ $myFile = "../myfile.php"; $fh = fopen($myFile, 'w') or die("can't open file"); $link = "header('Location:fall_festival/weather/index.php');" ; $stringData = $link; fwrite($fh, $stringData); fclose($fh); echo "Page Updated"; } ?> The file doesn't return an error when it's processed but it also doesn't update the file header and redirect to the proper page. Thanks for your time and help! I have a php index page that includes a form page with a delete button for that row. When I hit the delete button nothing happens. I am not sure if the variable is not passing or if the index.php page is not processing it correctly. Here is the index page that includes the form page: Code: [Select] <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en"> <head> <title>Welcome Page Test</title> <meta http-equiv="content-type" content="text/html; charset=utf-8"/> </head> <body> <?php if (get_magic_quotes_gpc()) { function stripslashes_deep($value) { $value = is_array($value) ? array_map('stripslashes_deep', $value) : stripslashes($value); return $value; } $_POST = array_map('stripslashes_deep', $_POST); $_GET = array_map('stripslashes_deep', $_GET); $_COOKIE = array_map('stripslashes_deep', $_COOKIE); $_REQUEST = array_map('stripslashes_deep', $_REQUEST); } if (isset($_GET['addjoke'])) { include 'form.html.php'; exit(); } $link = mysqli_connect('localhost', 'root', 'password'); if (!$link) { $output = 'Unable to connect to the database server.'; include 'output.html.php'; exit(); } if (!mysqli_set_charset($link, 'utf8')) { $output = 'Unable to set database connection encoding.'; include 'output.html.php'; exit(); } if (!mysqli_select_db($link, 'database')) { $output = 'Unable to locate the database.' . mysqli_error($link); include 'output.html.php'; exit(); } if (isset($_POST['joketext'])) { $joketext=mysqli_real_escape_string($link,$_POST['joketext']); $sql = "INSERT INTO jokes2 (joketext, jokedate) VALUES ('$joketext', CURDATE() )"; if (!mysqli_query($link,$sql)) { $error = 'Error adding submitted joke: ' . mysqli_error($link); include 'error.html.php'; exit(); } header('Location: .'); exit(); } if (isset ($_GET['deletejoke'])) { $id= mysqli_real_escape_string($link,$_POST['id']); $sql = "DELETE FROM jokes2 WHERE id='$id'"; if(!mysqli_query($link,$sql)) { $error= 'Error deleting actor: ' . mysqli_error($link); include 'error.html.php'; exit(); } header('Location: .'); exit(); } $result = mysqli_query($link, 'SELECT jokes2.id, joketext, name, email FROM jokes2 INNER JOIN author ON authorid = author.id'); if (!$result) { $error = 'Error retrieving data' . mysqli_error($link); include 'error.html.php'; exit(); } while ($row = mysqli_fetch_array($result)) { $jokes[] = array('id'=>$row['id'], 'joketext'=>$row['joketext'], 'name'=>$row['name'], 'email'=>$row['email']); } include 'jokes.html.php'; ?> </body> </html> The $_GET array should be getting the variable id passed when the Delete button is pressed on the form, but nothing is happening when I press the button. Here is the form: Code: [Select] <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en"> <head> <title>Welcome Page Test</title> <meta http-equiv="content-type" content="text/html; charset=utf-8"/> </head> <body> <p> <a href="?addjoke">Add Joke </a> </p> <p> Here are all the jokes: </p> <form action="?deletejoke" method="post"> <?php foreach($jokes as $joke): ?> <p> <?php echo htmlspecialchars($joke['id'], ENT_QUOTES, 'UTF-8'), htmlspecialchars($joke['joketext'], ENT_QUOTES, 'UTF-8'), htmlspecialchars($joke['name'], ENT_QUOTES, 'UTF-8'), htmlspecialchars($joke['email'], ENT_QUOTES, 'UTF-8'); ?> <input type="hidden" name="id" value="<?php echo $joke['id']; ?>" /> <input type="submit" value="Delete"/> </p> </form> <?php endforeach; ?> </p> </body> </html> All of my other variables seem to be passing just fine. Any ideas why this one is a problem? I have one field which is set up as a Text field in my database. What I'm wanting is if the field is blank in the form to just leave the field alone in the database. I need it to be NULL. OR...is there a way to query a database to recognize a field is blank? This topic has been moved to HTML Help. http://www.phpfreaks.com/forums/index.php?topic=346552.0 Working on a project for school and I am trying to code a form that feeds into a DB. I have been studying the syntax, reading and doing everything I can to get this to work. A little help, pointers, direction would be greatly appreciated. It may be my database structure so I included a image for anyone to see... and the files. Thanks in advance [attachment deleted by admin] Hello, When a user clicks a Submit button on my page, I'm using an onClick event to essentially just disable the button and change the message to 'Saving'. However, when I add the onClick code, the form no longer posts using PHP. The button does indeed change but the postback never occurs. Is there something extra I need to add or do? Thank you!! This is my submit button: Code: [Select] <input type="submit" id="submit" value="Save Changes" onclick="this.disabled=true; this.value='Saving'">|<a href="/">Cancel</a> Then I have the normal PHP stuff for postback which isn't firing.... Code: [Select] //IF POSTBACK if ($_SERVER['REQUEST_METHOD'] == 'POST') { //DO STUFF HERE } Hi, I got this form which passes hidden values as well as a select menu. The only thing is, it doesnt seem to post the form data to the script.
Here is the form
echo '<form action="regsale.php" method="POST">';
echo '<input type="hidden" name="username" value="<?php echo $username ?>"';
echo '<input type="hidden" name="listing_title" value="<?php echo $listing_title ?>"';
echo '<input type="hidden" name="speciesCommon" value="<?php echo $speciesCommon ?>"';
echo '<input type="hidden" name="cost" value="<?php echo $cost ?>"';
echo '<input type="hidden" name="business" value="<?php echo $business ?>"';
echo '<input type="hidden" name="postage_cost" value="<?php echo $postage_cost ?>"';
echo '<input type="hidden" name="multipostage" value="<?php echo $multipostage ?>"';
echo "<ul class='results'>";
echo '<li>Quantity:</li>';
echo '<select name="quantity">';
echo "<option value='$quantity'>Maximum of $quantity available</option>";
for ($q=1; $q<=$quantity; $q++)
{
echo "<option value='$q'>$q</option>";
}
echo '</select>';
echo' </ul><br>';
echo '<div align="center">';
echo '<br>';
echo '<input type="submit" value="Confirm Purchase"><br>';
echo '</form><br>';
And here is the script that the form is posted to
<?php
include 'init.php';
include 'includes/overall/header.php';
include 'includes/logo.php';
if (!isset($_SESSION['loggedin'])) {
die("You must be logged in to submit care guides"); //this causes to script to stop executing and lets the user know there is a problem
/*
Note: instead of the die() function, you could use the echo() function and provide an HTML link back to the login page, or use the header() function to just redirect users to the login page without any message. It is up to you to decide what your application should behave.
*/
}
//else { //logged in
elseif (isset($_SESSION['loggedin']) ){ //logged in
$username = $_SESSION['loggedinuser'];
if (isset($_POST['listing_title'], $_POST['speciesCommon'], $_POST['cost'], $_POST['business'], $_POST['postage_cost'], $_POST['multipostage'], $_POST['quantity'] ) ) {
if( $_POST['listing_title'] == "" )
{
echo "Error: Please go back and try again";
}
elseif( $_POST['speciesCommon'] == "" )
{
echo "Error: Please go back and try again";
}
elseif( $_POST['cost'] == "" )
{
echo "Error: Please go back and try again";
}
elseif( $_POST['business'] == "" )
{
echo "Error: Please go back and try again";
}
elseif( $_POST['postage_cost'] == "" )
{
echo "Error: Please go back and try again";
}
elseif( $_POST['multipostage'] == "" )
{
echo "Error: Please go back and try again";
}
elseif( $_POST['quantity'] == "" )
{
echo "Error: Please go back and try again";
} else {
$listing_title = mysqli_real_escape_string($con, $_POST['listing_title']);
$speciesCommon = mysqli_real_escape_string($con, $_POST['speciesCommon']);
$cost = mysqli_real_escape_string($con, $_POST['cost']);
$business = mysqli_real_escape_string($con, $_POST['business']);
$postage_cost = mysqli_real_escape_string($con, $_POST['postage_cost']);
$multipostage = mysqli_real_escape_string($con, $_POST['multipostage'] );
$quantity = mysqli_real_escape_string($con, $_POST['quantity'] );
if( $multipostage == "per item" )
{
$postage_cost = $quantity * $postage_cost;
}
elseif( $multipostage == "Combined Postage" )
{
$postage_cost;
}
$total = $cost + $postage_costage;
// Writes customer_sales information to the MySQL database
$sqlCustomerSales = "INSERT INTO customer_sales(username, listing_title, speciesCommon, total, business, postage_cost, multipostage ) VALUES (
'". $username ."',
'". $listing_title ."',
'". $speciesCommon ."',
'". $total ."',
'". $business ."',
'". $postage_cost ."',
'". $multipostage."'
)";
$result1 = mysqli_query($con, $sqlCustomerSales);
// This writes the transaction to the MySQL database
$memo = $listing_title;
$datetime = date("Y-m-d H:i:s");
$regCustomerTransaction = "INSERT INTO customer_transactions(username, datetime, cost, postage_cost, memo) VALUES (
'". $username ."',
'". $datetime ."',
'". $cost ."',
'". $postage_cost ."',
'". $memo."'
)";
// Query the database
$result2 = mysqli_query($con, $regCustomerTransaction);
}
// This writes the user_stats to the MySQL database
$total_items_sold = $quantity;
$regUserStats = "INSERT INTO user_stats(username, datetime, total, items_listed, bonus_credits, last_credit_purchase, total_care_guides, total_items_sold,
total_currently_listed_items, total_items_purchased, total_diary_entries, feedback ) VALUES (
'". $username ."',
'". $datetime ."',
'". $total ."',
'". $quantity ."',
'". $subtotal ."',
'". $last_credit_purchase ."',
'". $total_care_guides ."',
'". $total_items_sold ."',
'". $total_currently_listed_items ."',
'". $total_items_purchased ."',
'". $total_diary_entries ."',
'". $feedback."'
)";
// Query the database
$result3 = mysqli_query($con, $regUserStats);
}
?>
<h1>Payment to <?php echo $username ?></h1><br>
<?php
echo '<strong>Thank you for confirming you would like to purchase $speciesCommon; </strong>';
echo '<br>';
echo '<strong>Your payment comes to a total of $total; </strong></h2>';
echo '<br>';
echo '<br>';
echo 'Please complete payment using the PayPal button<br>';
echo '<br>';
echo '<br>';
?>
<form name="_xclick" action="https://www.paypal.com/cgi-bin/webscr" method="post">
<input type="hidden" name="cmd" value="_xclick">
<input type="hidden" name="shipping" value="<?php echo $postage_cost ?>">
<input type="hidden" name="business" value="<?php echo $business ?>">
<input type="hidden" name="currency_code" value="GBP">
<input type="hidden" name="item_name" value="<?php echo $speciesCommon ?>">
<input type="hidden" name="amount" value="<?php echo $cost ?>">
<input type="image" src="https://www.paypalobjects.com/en_US/GB/i/btn/btn_buynowCC_LG.gif" border="0" name="submit" onclick="OnButton1(); OnButton2();" alt="PayPal – The safer, easier way to pay online." >
<img alt="" align="center" border="0" src="https://www.paypalobjects.com/en_GB/i/scr/pixel.gif" width="1" height="1"></form>
<?php
} else {
echo 'Sorry we were unable to process your listing. Please contact <a href="mailto:helpdesk@aquapetcentre.com?Subject=Listing%20error">helpdesk@aquapetcentre.com';
die();
include('includes/overall/footer.php');
}
// Close the connection
mysqli_close($con);
?>
<h1>Payment to <?php echo $username ?></h1><br> works, but I think that is because it is passed in the SESSION.
Any other $variable such as those below
echo '<strong>Thank you for confirming you would like to purchase $speciesCommon; </strong>'; echo '<br>'; echo '<strong>Your payment comes to a total of $total; </strong></h2>';does not work. Why is the form not posting the values to the database. Just in case it helps, the form gets its values from the database, and the values are displayed in the sales page on which the form is contained. Here is the page containing the form.
<?php
include 'init.php';
include 'includes/overall/header.php';
include 'includes/logo.php';
if (!isset($_SESSION['loggedin'])) {
die("You must be logged in to view this page!"); //this causes to script to stop executing and lets the user know there is a problem
/*
Note: instead of the die() function, you could use the echo() function and provide an HTML link back to the login page, or use the header() function to just redirect users to the login page without any message. It is up to you to decide what your application should behave.
*/
}
//else { //logged in
elseif (isset($_SESSION['loggedin']) ){ //logged in
$username = $_SESSION['loggedinuser'];
$results = $con->query("SELECT * FROM user WHERE username = '$username';");
while($row = $results->fetch_array()) {
$business = $row['paypal_email'];
$user_id = $_GET['user_id'];
$results1 = $con->query("SELECT * FROM live_sales WHERE user_id = '$user_id';");
while($row = $results1->fetch_array()) {
$username = $row['username'];
$fishtype = $row['fishtype'];
$speciesCommon = $row['speciesCommon'];
$speciesScientific = $row['speciesScientific'];
$listing_title = $row['listing_title'];
$age = $row['age'];
$quantity = $row['quantity'];
$origin = $row['origin'];
$size = $row['size'];
$environment = $row['environment'];
$waterChemistry = $row['waterChemistry'];
$temperature = $row['temperature'];
$feeding = $row['feeding'];
$sexing = $row['sexing'];
$compatability = $row['compatability'];
$temperament = $row['temperament'];
$breeding = $row['breeding'];
$comments = $row['comments'];
$postage_type = $row['postage_type'];
$postage_cost = $row['postage_cost'];
$multipostage = $row['multipostage'];
$cost = $row['cost'];
echo "<div class='result'>";
echo "<h3>$speciesCommon</h3>";
echo "<h2>$listing_title</h2>";
echo "<ul class='results'>";
echo "<li>Species</li>" . str_replace("_"," "," $fishtype") . "<br>";
echo "<li>Common Name:</li> $speciesCommon<br>";
echo "<li>Scientific Name:</li> $speciesScientific<br>";
echo "<li>Age:</li> $age<br>";
echo "<li>Quantity:</li> $quantity<br>";
echo "<li>Price per item:</li> £$cost<br>";
echo "<li>Origin:</li> $origin<br>";
echo "<li>Size:</li>$size<br>";
echo "<li>Environment:</li> $environment<br>";
echo "<li>Water Chemistry</li> $waterChemistry<br>";
echo "<li>Temperatu </li> $temperature<br>";
echo "<li>Feeding:</li> $feeding<br>";
echo "<li>Sexing:</li> $sexing<br>";
echo "<li>Compatability:</li> $compatability<br>";
echo "<li>Temperament:</li> $temperament<br>";
echo "<li>Breeding:</li>$breeding<br>";
echo "<li>Comments:</li> $comments<br>";
echo "<li>Postage Type:</li>$postage_type<br>";
echo "<li>Postage Cost:</li> £$postage_cost $multipostage<br>";
echo '<form action="regsale.php" method="POST">';
echo '<input type="hidden" name="username" value="<?php echo $username ?>"';
echo '<input type="hidden" name="listing_title" value="<?php echo $listing_title ?>"';
echo '<input type="hidden" name="speciesCommon" value="<?php echo $speciesCommon ?>"';
echo '<input type="hidden" name="cost" value="<?php echo $cost ?>"';
echo '<input type="hidden" name="business" value="<?php echo $business ?>"';
echo '<input type="hidden" name="postage_cost" value="<?php echo $postage_cost ?>"';
echo '<input type="hidden" name="multipostage" value="<?php echo $multipostage ?>"';
echo "<ul class='results'>";
echo '<li>Quantity:</li>';
echo '<select name="quantity">';
echo "<option value='$quantity'>Maximum of $quantity available</option>";
for ($q=1; $q<=$quantity; $q++)
{
echo "<option value='$q'>$q</option>";
}
echo '</select>';
echo' </ul><br>';
echo '<div align="center">';
echo '<br>';
echo '<input type="submit" value="Confirm Purchase"><br>';
echo '</form><br>';
echo '<br><br>
</div>';
exit();
}
}
echo 'Sorry but we could not find any results.';
}
include 'includes/overall/footer.php';
?>
Any help is always appreciated.
aquaman
hi guys, the problem is, is that all of the code works fine, however im trying to post the user to the leader board (leaders.xml) however it just isnt adding to the xml page and im not too sure why. I attached all 3 files that you may need to see to figure it out. Hope you can really help, I would really appreciate it. Okay this section is the index where the user enters their user name Code: [Select] <?php session_name("elearning_Test"); session_start(); $_SESSION['score'] = 0; $_SESSION['correct'] = array(); $_SESSION['wrong'] = array(); $_SESSION['finished'] = 'no'; $_SESSION['num'] = 0; require_once ('functions.php'); ?> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en"> <head> <title>Forensics E-learning Package</title> <script type="text/javascript" src="start.js"></script> <link rel="stylesheet" type="text/css" href="style.css" /> </head> <body> <div id="wrapper"> <div id="header"> <div id="toplinks"> </div> </div> <div id="menu"> <ul> <li><a class="selected" href="home.html">Home</a></li> <li><a href="initialquiz.php">Initial Quiz</a></li> <li><a href="about.php">About</a></li> <li><a href="leaderboard.php">Leader Board</a></li> </ul> </div> <div id="content"> <div id="main"> <h1>Forensics E-Learning Package</h1><BR /> <h2>Start The Test</h2> <form id="questionBox" method="post" action="home.php"> <label for="username">Create A Username:</label><br /> <input type="text" id="username" name="username" value="Username" /> <p id="exp">Username must be between 3 and 10 characters in length</p></li> </ul> <p><input type="hidden" name="register" value="TRUE" /> <input type="submit" id="submit" value="Register And Take The Test" /></p> </form> <p id="helper"><?php if(isset($_SESSION['error'])) echo $_SESSION['error']; ?></p> </div> <div id="right"> <h2>Right Menu</h2> <div class="rightitem"> <ul> <li><a class="selected" href="home.html">Home</a></li> <li><a href="initialquiz.php">Initial Quiz</a></li> <li><a href="about.php">About</a></li> <li><a href="leaderboard.php">Leader Board</a></li> </ul> </div> </div> </div> <div class="clearbottom"></div> <div id="footer"> <p id="legal"> </p> </div> </div> </div> </body> </html> This section is the leaderboardpage Code: [Select] <?php session_name("elearning_Test"); session_start(); include_once('functions.php'); ?> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en"> <head> <title>Forensics E-learning Package</title> <link rel="stylesheet" type="text/css" href="style.css" /> </head> <body> <div id="wrapper"> <div id="header"> <div id="toplinks"> </div> </div> <div id="menu"> <ul> <li><a class="selected" href="index.php">Home</a></li> <li><a href="index.php">Initial Quiz</a></li> <li><a href="index.php">About</a></li> </ul> </div> <div id="content"> <div id="main"> <h1>Leader Board</h1> <h2>Top Scorers</h2> <?php echo "Welcome to the Leaderboard " . $_SESSION['user']; ?><BR /><BR /> <?php showLeaders('leaders.xml',20); ?><BR /><BR /> </div> <div id="right"> <h2>Right Menu</h2> <div class="rightitem"> <ul> <li><a class="selected" href="index.php">Home</a></li> <li><a href="index.php">Initial Quiz</a></li> <li><a href="index.php">About</a></li> </ul> </div> </div> </div> <div class="clearbottom"></div> <div id="footer"> <p id="legal"> </p> </div> </div> </div> </body> </html> And finally this section is the functions page. Code: [Select] <?php // shuffle answers function shuffle_assoc($array) { $keys = array_keys($array); shuffle($keys); $shuffled = array(); foreach ($keys as $key) $shuffled[$key] = $array[$key]; return $shuffled; } // leader board section function showLeaders($file,$limit,$group = null) { $leaders = array(); // Load the xml file and place all users and associated // scores into the 'leaders' array. $xml = simplexml_load_file($file); foreach($xml->user as $user) { $name = (string)$user->name; $score = (string)$user->score; $leaders[$name] = $score; } // Sort the leaders array numerically, highest scorers first. arsort($leaders,SORT_NUMERIC); // Initialise our $counter variable to '1'. $counter = 1; // Start a html ordered list to hold the leaders. $output = "<ul class=\"leaders\">\n"; // Loop through the 'leaders' array and wrap each username and score // in <li> tags. If the user is the current $_SESSION['user'], wrap // the name/score in <strong> tags too. foreach ($leaders as $key => $value) { // Check that $counter is less than $limit. if ($counter <= $limit) { if ($key == $_SESSION['user']) { $output .= "<li><strong>$key:</strong> $value/20</li>\n"; } else { $output .= "<li>$key: $value/20</li>\n"; } // Check to see if $group parameter has been passed. // If it has, create separate lists according to the $group variable. if ($group) { // Use the modulus operator(%) to create new sub-list. if($counter % $group == 0) { $output .= "</ul>\n<ul class=\"leaders\">\n"; } } } // Increment the $counter. $counter++; } // End the ordered list. $output .= "</ul>\n"; // Print out the ordered list. echo $output; } function showAnswers($answers,$questions) { for($x = 0; $x< count($answers); $x++) { if ($x % 2 == 0) { $output = "<div class=\"qanda clear\">\n"; } else { $output = "<div class=\"qanda\">"; } $output .= '<h4>Question' . ($x+1) . ': ' . $questions[$x] . '</h4>'; $output .= "<ol>\n"; for ($y = 0;$y< count($answers[$x]); $y++) { if (($answers[$x][$y] === $answers[$x][0]) && (in_array($answers[$x][$y],$_SESSION['correct']))) { $output .= "<li class=\"correctuser\">{$answers[$x][$y]} (Correct!)</li>\n"; } else if ($answers[$x][$y] === $answers[$x][0]) { $output .= "<li class=\"correct\">{$answers[$x][$y]}</li>\n"; } else if (in_array($answers[$x][$y],$_SESSION['wrong'])) { $output .= "<li class=\"wrong\">{$answers[$x][$y]} (Woops!)</li>\n"; } else { $output .= "<li>{$answers[$x][$y]}</li>\n"; } } $output .= "</ol></div>\n"; echo $output; } } ?> Thanks guys for your help. Just really need another pair of eyes on this as i cant see why. Lance |
|||||||