Hidden fields and updating details from 2 tables

[wiggst3r]

Hi

 

I have a form, that has a hidden field. The hidden field is an email address called, original_email, which is the email address from the referer

 

The form, has fields such as name, email etc.

 

All the details are passed into a database, with 2 tables:

added_friends (id, name, email, entry_id, original_email) - is the table where, a second form details go (this is where [email protected] can submit friends email addresses, such as [email protected])

entries (id name, post_code, email, date_of_birth, last_visit, referer_id) - is the table where the form details are posted

 

What I'm looking to do, is:

 

1) The forms URL has the following passed: http://www.domain.com/index.php?name=craig&[email protected]

2) Therefore the hidden field has a value of [email protected]

3) User then changes his/her email address in the form to something else (i.e. [email protected])

4) When user submits the form, his details are passed into the database.

5) [email protected] has an id (e.g 25)

6) [email protected] has a refer_id column, which must be updated to include the id of [email protected] (since he has refered him, so his refer_id will be 25)

7) [email protected] submits his details, his details are inserted into the db, check the added_friends table, get [email protected]'s id, insert this id into the entries table for [email protected] as the refer_id

 

 

My code is as follows:

 

<?php
require(dirname(__FILE__) . "/shared.php");
class IndexView extends Shared
{
function display_form($error_messages = array())
{
	$this->html_top();
	$this->_form($error_messages);		
	$this->html_bottom();
}				
function _form($error_messages = array(), $unique_code = false)
{
	?>

		<?php
		if(count($error_messages))
		{
			?><ul id="errors"><?php
			foreach($error_messages as $error)
			{
				?>
				<li><?=$error?></li>
				<?php
			}
			?></ul><?php
		}
		?>

		<table id="formReg">
		<form id="pizza_form" name="pizza_form" action="index.php" method="post">
		<tr>
			<td><input type="hidden" name="state" value="validate_submission"/></td>
		</tr>	

		<tr>
			<td class="formLabel">Full name*</td>
			<td><?= create_input_field('', 'name', isset($_GET['name'])?$_GET['name']:'') ?></td>
		</tr>

		<tr>
			<td class="formLabel">Email*</td>
			<td><?= create_input_field('', 'email', isset($_GET['email'])?$_GET['email']:'') ?></td>
		</tr>

		<tr>
			<td></td>
			<td><a href="#" onclick="clear_out_name_and_email();">Not your details?</a></td>	
		<tr>
			<td class="formLabel">Post Code*</td>
			<td><?= create_input_field('', 'post_code') ?></td>
		</tr>

		<tr>
			<td class="formLabel">Date Of Birth</td>
			<td><?= create_select_list('', 'dob_day', $options = $this->days_of_month_array() )?>
				<?= create_select_list('', 'dob_month', $options = $this->months_array() )?>
				<?= create_select_list('', 'dob_year', $options = $this->years_array() )?></td>
		</tr>

		<tr>
			<td></td>
			<td>We all like to celebrate birthdays...</td>
		</tr>

		<tr>
			<td class="formLabel">Last Pizza express visit</td>
			<td><?= create_select_list('', 'last_visit', $options = $this->visits_array() )?></td>
		</tr>

		<tr>
			<td><input type="hidden" name="unique_code" id="unique_code" value="<?=$unique_code?>"/></td>
		</tr>	

		<tr>
			<td class="formLabel"><?= create_check_box('agree_terms', '', $checked=0, '') ?></td>
			<td>I have read and agree to the voucher <a href="#" title="terms and conditions" onclick="popTerms();">terms and conditions</a></td>
		</tr>

		<?php
		if(isset($_GET['email']))
		{
			$orig_email = $_GET['email'];
		}
		elseif(isset($_POST['original_email']))
		{
			$orig_email = $_POST['original_email'];
		}
		else
		{
			$orig_email = '';
		}
		?>


		<tr>
			<td><input type="hidden" name="original_email" id="original_email" value="<?=$orig_email?>"/></td>
			<td><input type="image" src="../images/btn-submit.gif" alt="Click here to print your voucher" onclick="onsubmit(); return false;" /></td>
		</tr>


	<?php
}
function display_voucher($row)
{
	$this->html_top();
	$row['id'] = 'AB140-2008-' . $row['id'];
	?>

	<h1>Voucher for <?=$row['name']?></h1>


	<img src="barcode/wrapper.php?p_bcType=1&p_text=<?=$row['id']?>&p_xDim=2&p_w2n=3&p_charGap=2&p_invert=N&p_charHeight=60&p_type=1&p_label=Y&p_rotAngle=0&p_checkDigit=N" ALT="<?=$row['id']?>">

	<br/>
	Email: <?=$row['email']?>

	<br/>
	Dob: <?=make_db_date_into_english_date($row['date_of_birth'])?>

	<br/>
	<?php $visit_array = $this->visits_array(); ?>
	Last Visited: <?=$visit_array[$row['last_visit']]?>

	<br/><br/>
	<?php	
	echo create_link($params = array('state' => 'clear_session'),
						 $file_name = 'index.php',
						 $text = 'New Voucher');
	?>	
	<br/>
	<a href="JavaScript:window.print();">Print this page</a>

	<h2>Forward this offer to up to 5 friends</h2>	
	<?php
	if(isset($_GET['message']) && $_GET['message'] == 'friends_were_added')
	{
		?><p>Thanks, we have emailed your friends</p><?php
	}
	else
	{
		?>
		<form name="friend_form" method="post" action="index.php">
			<input type="hidden" name="state" value="tell_friends"/>
			<input type="hidden" name="entry_id" value="<?=$row['id']?>"/>
			<?php
			for($i=1;$i<=5;$i++)
			{
				?>


				<label for="friend_name_<?=$i?>">Friend <?=$i?> Name</label>
				<?= create_input_field('', "friend_name_$i") ?>


				<label for="friend_email_<?=$i?>">Friend <?=$i?> Email</label>
				<?= create_input_field('', "friend_email_$i") ?>
				<br/>
				<?php
			}					
			?>	
			<input type="submit" value="submit"/>	
		</form>					
		<?php	
	}				
	$this->html_bottom();
}
function days_of_month_array()
{
	$r = array('' => '');
	for($i=1;$i<=31;$i++)
	{
		$r[$i] = $i;
	}
	return $r;
}
function months_array()
{
	$r = array('' => '', '1' => 'Jan', '2' => 'Feb', '3' => 'Mar', '4' => 'Apr', '5' => "May", '6' => 'Jun', '7' => 'Jul', '8' => 'Aug', '9' => 'Sep', '10' => 'Oct', '11' => 'Nov', '12' => 'Dec');		
	return $r;
}
function years_array()
{
	$r = array('' => '');
	for($i=1992;$i>1910;$i--)
	{
		$r[$i] = $i;
	}
	return $r;
}
function visits_array()
{
	return array('' => '',  'last_fornight' => 'Within the last fortnight', 
							'last_month' => 'Within the last month',
							'6_months' => 'Within the last 6 months',
							'over_1_year' => 'More that a year ago',
							'first_time' => 'This is my first time');
}
}


?>

 

 

Any ideas?

 

Thanks