Page 501 - Beginning PHP 5.3
P. 501
Chapter 15: Making Your Job Easier with PEAR
Next, open the common.inc.php file inside the book_club_2 folder and modify the CSS in the
displayPageHeader() function at the top of the file. This is necessary to make the CSS compatible
with the markup produced by HTML_QuickForm. Replace the old displayPageHeader() function with
the following:
function displayPageHeader( $pageTitle, $membersArea = false ) {
?>
<!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><?php echo $pageTitle?></title>
<link rel=”stylesheet” type=”text/css” href=”<?php if ( $membersArea )
echo “../” ?>../common.css” />
<style type=”text/css”>
th { text-align: left; background-color: #bbb; }
th, td { padding: 0.4em; }
tr.alt td { background: #ddd; }
.error { background: #d33; color: white; padding: 0.2em; margin:
0.2em 0 0.2em 0; font-size: 0.9em; }
fieldset { border: none; }
ol {list-style-type: none; }
input, select, textarea { float: none; margin: 1em 0 0 0; width:
auto; }
div.element { float: right; width: 57%; }
div.element label { display: inline; float: none; }
</style>
</head>
<body>
<h1><?php echo $pageTitle?></h1>
<?php
}
Now, rewrite the register.php script in the book_club_2 folder to use HTML_QuickForm. Replace the
old code in the script with the following new code:
<?php
require_once( “common.inc.php” );
require_once( “HTML/QuickForm.php” );
require_once( “HTML/QuickForm/Renderer/Tableless.php” );
$form = new HTML_QuickForm( “”, “post”, “register.php”, “”,
array( “style” => “width: 30em;” ), true );
$form->removeAttribute( “name” );
addElements( $form );
addRules( $form );
$form->setRequiredNote( “” );
if ( $form->isSubmitted() and $form->validate() ) {
$form->process( “processForm” );
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