hello, i try to add a new column, but i fail
i add in a SQL file this
CREATE TABLE `players` (
`id` int(11) NOT NULL auto_increment,
`leader` varchar(32) NOT NULL,
`firstname` varchar(32) NOT NULL,
`lastname` varchar(32) NOT NULL,
PRIMARY KEY (`id`)
) ENGINE=MyISAM DEFAULT CHARSET=latin1 AUTO_INCREMENT=5 ;
in view.php like this
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
<html>
<head>
<title>View Records</title>
</head>
<body>
<?php
/*
VIEW.PHP
Displays all data from 'players' table
*/
// connect to the database
include('connect-db.php');
// get results from database
$result = mysql_query("SELECT * FROM players")
or die(mysql_error());
// display data in table
//echo "<p><b>View All</b> | <a href='view-paginated.php?page=1'>View Paginated</a></p>";
echo "<table border='1' cellpadding='10'>";
echo "<tr> <th>ID</th> <th>Leader</th> <th>First Name</th> <th>Last Name</th> <th></th> <th></th></tr>";
// loop through results of database query, displaying them in the table
while($row = mysql_fetch_array( $result )) {
// echo out the contents of each row into a table
echo "<tr>";
echo '<td>' . $row['id'] . '</td>';
echo '<td>' . $row['leader'] . '</td>';
echo '<td>' . $row['firstname'] . '</td>';
echo '<td>' . $row['lastname'] . '</td>';
echo '<td><a href="edit.php?id=' . $row['id'] . '">Edit</a></td>';
echo '<td><a href="delete.php?id=' . $row['id'] . '">Delete</a></td>';
echo "</tr>";
}
// close table>
echo "</table>";
?>
<p><a href="new.php">Add a new record</a></p>
</body>
</html>
i remove view-paginated.php
in new.php
<?php
/*
NEW.PHP
Allows user to create a new entry in the database
*/
// creates the new record form
// since this form is used multiple times in this file, I have made it a function that is easily reusable
function renderForm($leader, $first, $last, $error)
{
?>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
<html>
<head>
<title>New Record</title>
</head>
<body>
<?php
// if there are any errors, display them
if ($error != '')
{
echo '<div style="padding:4px; border:1px solid red; color:red;">'.$error.'</div>';
}
?>
<form action="" method="post">
<div>
<strong>Leader: *</strong> <input type="text" name="leader" value="<?php echo $leader; ?>" /><br/>
<strong>First Name: *</strong> <input type="text" name="firstname" value="<?php echo $first; ?>" /><br/>
<strong>Last Name: *</strong> <input type="text" name="lastname" value="<?php echo $last; ?>" /><br/>
<p>* required</p>
<input type="submit" name="submit" value="Submit">
</div>
</form>
</body>
</html>
<?php
}
// connect to the database
include('connect-db.php');
// check if the form has been submitted. If it has, start to process the form and save it to the database
if (isset($_POST['submit']))
{
// get form data, making sure it is valid
$leader = mysql_real_escape_string(htmlspecialchars($_POST['leader']));
$firstname = mysql_real_escape_string(htmlspecialchars($_POST['firstname']));
$lastname = mysql_real_escape_string(htmlspecialchars($_POST['lastname']));
// check to make sure both fields are entered
if ($leader == '' || $firstname == '' || $lastname == '')
{
// generate error message
$error = 'ERROR: Please fill in all required fields!';
// if either field is blank, display the form again
renderForm($leader, $firstname, $lastname, $error);
}
else
{
// save the data to the database
mysql_query("INSERT players SET leader='$leader' firstname='$firstname', lastname='$lastname'")
or die(mysql_error());
// once saved, redirect back to the view page
header("Location: view.php");
}
}
else
// if the form hasn't been submitted, display the form
{
renderForm('','','');
}
?>
what is wrong ? please help me, Thanks ! sorry for my english ,i'm from Romania
