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Subject:
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Error: movie.php & commit.php on p182-186, ch6
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Posted By:
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willburke
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Post Date:
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10/12/2004 2:48:13 PM
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I enter the following code, but it don't update the database, any help would be really great! I can't find the code reference in the download code on the site also.
This is movie.php
<?php
//Connect to the database *************************
$link = mysql_connect("localhost","root","xxxxxxxx") or die("Could not connect: " . mysql_error());
//Use the correct database **************************
mysql_select_db('chapter6', $link) or die(mysql_error());
//Get information to populate the form to add a new movie *******************
$peoplesql = "SELECT *
FROM people";
$results = mysql_query($peoplesql) or die("Invalid query: " .mysql_error());
while( $row = mysql_fetch_array( $results , MYSQL_ASSOC))
{
$people[$row['people_id']] = $row['people_fullname'];
}
switch( $_GET['action'] )
{
case "edit":
$moviesql = "SELECT *
FROM
movie
WHERE
movie.movie_id = '".$_GET['id']."'
";
$result = mysql_query($moviesql) or die("Invalid query 2: " . mysql_error());
$row = mysql_fetch_array( $result , MYSQL_ASSOC );
$movie_name = $row[ 'movie_name' ];
$movie_type = $row[ 'movie_type' ];
$movie_year = $row[ 'movie_year' ];
$movie_leadactor = $row[ 'movie_leadactor' ];
$movie_director = $row[ 'movie_director' ];
break;
default:
$movie_name = "";
$movie_type = "";
$movie_year = "";
$movie_leadactor = "";
$movie_director = "";
break;
}
?>
<html>
<head>
<TITLE><?php echo $_GET['action']?> movie</TITLE>
</head>
<body>
<FORM action="commit.php?action=<?php echo $_GET['action']?>&type=movie&id=<?php echo $_GET['id']?>" method="post">
<table border=0 width="750" cellspacing=1 cellpadding=3 bgcolor="#353535" align="center">
<tr>
<td bgcolor="#ffffff" width="30%">
Movie Name
</td>
<td bgcolor="#ffffff" width="70">
<input type="text" name="movie_name" value="<?php echo $movie_name?>">
</td>
</tr>
<tr>
<td bgcolor="#ffffff">
Movie Type
</td>
<td bgcolor="#ffffff">
<SELECT id="game" name="movie_type" style="width:150px">
<?php
$sql = "SELECT
movietype_id, movietype_label
FROM
movietype
ORDER BY
movietype_label
";
$result = mysql_query($sql) or die("<font color=\"#ff0000\">Query Error</font>". mysql_error());
while($row = mysql_fetch_array($result))
{
if ($row['movietype_id'] == $movie_type)
{
$selected = " SELECTED";
}
else
{
$selected = "";
}
echo'<OPTION value="'.$row['movietype_id'].'"'.$selected.'>'.$row['movietype_label'].'</OPTION>'."\r\n";
}
?>
</SELECT>
</td>
</tr>
<tr>
<td bgcolor="#ffffff">
Movie Year
</td>
<td bgcolor="#ffffff">
<SELECT name="movie_year">
<option value="" SELECTED>Select a year...</option>
<?php
for ($year=date("Y"); $year >= 1970 ;$year--)
{
if ( $year == $movie_year)
{
$selected = " SELECTED";
}
else
{
$selected = "";
}
?>
<option value="<?php echo $year?>"<?php echo $selected?>><?php echo $year?></option>
<?php
}
?>
</select>
</td>
</tr>
<tr>
<td bgcolor="#ffffff">
Lead Actor
</td>
<td bgcolor="#ffffff">
<SELECT name="movie_leadactor">
<option value="" SELECTED>Select an actor...</option>
<?php
foreach($people as $people_id => $people_fullname)
{
if ( $people_id == $movie_leadactor)
{
$selected = " SELECTED";
}
else
{
$selected = "";
}
?>
<option value="<?php echo $people_id?>"<?php echo $selected?>><?php echo $people_fullname?></option>
<?php
}
?>
</SELECT>
</td>
</tr>
<tr>
<td bgcolor="#ffffff">
Director
</td>
<td bgcolor="#ffffff">
<SELECT name="movie_director">
<option value="" SELECTED>Select a director...</option>
<?php
foreach( $people as $people_id => $people_fullname )
{
if ( $people_id == $movie_director)
{
$selected = " SELECTED";
}
else
{
$selected = "";
}
?>
<option value="<?php echo $people_id?>"<?php echo $selected?>><?php echo $people_fullname?></option>
<?php
}
?>
</SELECT>
</td>
</tr>
<tr>
<td bgcolor="#ffffff" colspan=2 align="center">
<INPUT type="SUBMIT" name="SUBMIT" value="<?php echo $_GET['action']?>">
</td>
</tr>
</table>
</FORM>
</body>
</html>
This is commit.php
<?php
//COMMIT ADD AND EDITS
//Connect to the mysql server
$link = mysql_connect("localhost","root","xxxxxxxx") or die("Could not connect: " . mysql_error());
//Use the correct database
mysql_select_db('chapter6',$link) or die(mysql_error());
//Code Commit Action
switch($_GET['action'])
{
case "edit":
switch( $_GET['type'] )
{
case "movie":
$sql = "UPDATE
movie
SET
movie_name = '".$_POST['movie_name']."',
movie_year = '".$_POST['movie_year']."',
movie_type = '".$_POST['movie_type']."',
movie_leadactor = '".$_POST['movie_leadactor']."',
movie_director = '".$_POST['movie_director']."'
WHERE
movie_id = '".$GET['id']."'
";
break;
}
break;
case "add":
switch($_GET['type'])
{
case "movie":
$sql = "INSERT INTO
movie
(movie_name,movie_year,movie_type,movie_leadactor,movie_director)
VALUES
('".$_POST['movie_name']."',
'".$_POST['movie_year']."',
'".$_POST['movie_type']."',
'".$_POST['movie_leadactor']."',
'".$_POST['movie_director']."')
";
break;
}
break;
}
if (isset($sql) && !empty($sql))
{
echo "<!--".$sql."-->";
$result = mysql_query($sql) or die("Invalid query: " . mysql_error());
?>
<p align="center" style="color:#ff0000">
Done. <a href="index.php">Index</a>
</p>
<?php
}
?>
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