<?php ini_set('display_errors', 1); ?>
<html>
<head>
<title>Form Generation</title>
<script language="JavaScript" src="https://ajax.googleapis.com/ajax/libs/jquery/1.7.1/jquery.min.js"></script>
<script language="JavaScript" src="validation.js"></script>
<script language="JavaScript">
var valid = new validate();
</script>
<?php
include('formgeneration.php'); // load the class
// a class the extends formgeneration to add a post submit validation check
class Myformgeneration extends formgeneration {
// This is the minimum constructor and is required for the child class.
public function __construct($class) {
parent::__construct( $class);
}
// Overridden funciton
//
// Note that this version generates an error. THis was for testing purposes
// You will want to replace the code in the if ($return == '') block with your real validation
public function validate() {
$return = parent::validate();
if ($return == '') {
// perform additional validation
return 'This is a test error'; // note that this is a failure and will trigger the validation error code.
}
}
}
$vf = new Myformgeneration('valid');
?>
<style type="text/css">
<!--
.validationError {
border:1px solid red!important;
}
.validationMessage {
text-align: center;
padding: 10px;
font-size: 130%;
color: red;
}
#validationError {
width: 700px;
margin: 0 auto;
}
.required {
background-color: yellow;
}
input {
background-color: #DDFFFF;
}
-->
</style>
</head>
<body>
<?php
// post submit processing, normally done on thetarget page though one could useredirects
if (isset($_POST['submit'])) {
$error = $vf->validate();
if ($error != '') {
// do validation error proccessing
unset ($_POST['submit']); // we don't want this in the post data going back to the original form
?>
<form name="submision_form" id="submision_form" method="POST" action="/">
<?php echo $vf->savePostGet(); ?>
<input type="hidden" name="Message" value="<?php echo $error; ?>">
</form>
<script type="text/javascript">
$(document).ready(function() {
alert ('<?php echo $error; ?>');
$("#submision_form").submit();
});
</script>
<?php
exit; // redirect back to the original page
} else {
// Save the data or whatever
}
}
?>
<h2 style="text-align: center; margin-top: 30px;">Form Generation</h2>
<?php if (isset($_POST['Message'])) echo '<div class="validationMessage validationError">'.$_POST['Message'].'</div>'; ?>
<?php echo $vf->open_form()."\n"; ?>
<table style="margin-top: 10px; margin-left: auto; margin-right: auto;">
<tr>
<td valign="top"><?php echo $vf->create_label('name', 'Name')."\n"; ?></td>
<td>
<?php echo $vf->create_text('name', 'required')."\n"; ?>
</td>
</tr>
<tr>
<td valign="top"><?php echo $vf->create_label('comments', 'Comments')."\n"; ?></td>
<td>
<?php echo $vf->create_textarea('comments', 'required', 4, 50)."\n"; ?>
</td>
</tr>
<tr>
<td valign="top"><?php echo $vf->create_label('checkbox1', 'Check Box')."\n"; ?></td>
<td>
<?php echo $vf->create_Check('checkbox1')."\n"; ?>
</td>
</tr>
<tr>
<td valign="top"><?php echo $vf->create_label('dropdownList', 'Dropdown List')."\n"; ?></td>
<td>
<?php
$values = array(
'' => 'Please Select',
'1' => 'Option 1',
'2' => 'Option 2',
'3' => 'Option 3',
);
echo $vf->create_select('dropdownList', 'required', $values)."\n";
?>
</select>
</td>
</tr>
<tr>
<td valign="top"><?php echo $vf->create_label('group', 'Foods List')."\n"; ?></td>
<td>
<?php
$values = array(
'Milk' => 'Milk',
'Butter' => 'Butter',
'Cheese' => 'Cheese',
);
echo $vf->create_radio_group('group', 'required', $values)."\n";
?>
</td>
</tr>
<tr>
<td colspan="2"><center><input type="submit" name="submit" id="submit" value="Submit"></center></td>
</tr>
</table>
<?php echo $vf->close_form()."\n"; ?>
</body>
</html>
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