I have a view which contains the data which is displayed from the database by a foreach loop and i want is to get the data which is edited from the view and update it in the database one by one but the problem is that database will be updated if there is a where clause but in my case i don't know how to get the key(tid) from view to controller here is the controller function which displays the data
public function bulk()
{
$pid = '';
if($this->input->post('pid'))
$pid = $this->input->post('pid');
$template['menu'] = $this->shared_model->get_flightmenus();
if($pid == '')
{
if($this->uri->segment(3))
$pid = $this->uri->segment(3);
else
$pid = $template['menu'][0]['tid'];
}
$template['pid'] = $pid;
// echo $pid;
// exit();
$template['airline'] = $this->shared_model->get_records('eat_airline');
$template['terminal'] = $this->shared_model->get_records('eat_terminal');
$template['data'] = $this->shared_model->get_recordbyvalue('eat_flight','menu_tid = '.$pid);
$template['main_content'] = $this->load->view('flight/flight_bulk_view', $template, true);
$this->load->view('includes/template', $template);
}
here is the view
<h4><?php echo anchor('login/logout', 'Logout'); ?></h4>
<?php echo anchor('/home', 'Home'); ?>/Flights
<h2>Flights</h2>
<div>
<?php echo form_open('/flight/') ?>
<?php foreach($menu as $row){ $options[$row['tid']] = $row['m_name']; } ?>
<?php $js = 'name="pid" id="pid" onChange="this.form.submit();"'; ?>
<?php echo form_dropdown('pid', $options, $pid, $js); ?>
<?php echo form_close(); ?>
</div>
<?php echo anchor('/flight/display/1/0/'.$pid, 'Create'); ?>
<?php echo anchor('flight/bulk', 'Bulk Update'); ?>
<table>
<tr>
<td>
Name
</td>
<td>
Airline
</td>
<td>
From
</td>
<td>
Stopover
</td>
<td>
Destination
</td>
<td>
Price
</td>
<td>
Unit
</td>
<td>
Tax
</td>
<td>
Protection
</td>
<td>
Fare
</td>
<td>
Week Offer
</td>
<td>
Menu
</td>
<td>
Sort
</td>
<td>
Edit
</td>
<td>
Delete
</td>
</tr>
<?php foreach($data as $row){ ?>
<tr>
<td>
<?php echo $row['f_name'] ?>
</td>
<td>
<?php $options1[0] = ''; foreach($airline as $row1){ $options[$row1['tid']] = $row1['a_name']; } ?>
<?php echo $options[$row['airline_tid']]; ?>
</td>
<td>
<?php $options1[0] = ''; foreach($terminal as $row1){ $options[$row1['tid']] = $row1['t_name']; } ?>
<?php echo $options[$row['terminal_from_tid']]; ?>
</td>
<td>
<?php echo $row['t_stopover'] ?>
</td>
<td>
<?php $options1[0] = ''; foreach($terminal as $row1){ $options[$row1['tid']] = $row1['t_name']; } ?>
<?php echo $options[$row['terminal_destination_tid']]; ?>
</td>
<td>
<?php echo $row['f_price'] ?>
</td>
<td>
<?php echo $row['f_unit'] ?>
</td>
<td>
<?php if($row['f_tax']>0) echo 'Yes'; else echo 'No'; ?>
</td>
<td>
<?php echo $row['f_protection'] ?>
</td>
<td>
<?php echo $row['f_fare'] ?>
</td>
<td>
<?php if($row['f_weekoffer']>0) echo 'Yes'; else echo 'No'; ?>
</td>
<!--
<td>
<?php $options[0] = ''; foreach($menu as $row1){ $options[$row1['tid']] = $row1['m_name']; } ?>
<?php echo $options[$row['menu_tid']]; ?>
</td>
-->
<td>
<?php echo $row['sortindex'] ?>
</td>
<td>
<?php echo anchor('flight/display/2/'.$row['tid'].'/'.$pid, 'Edit'); ?>
</td>
<td>
<?php echo anchor('flight/display/3/'.$row['tid'].'/'.$pid, 'Delete'); ?>
</td>
</tr>
<?php } ?>
</table>
i am unable to come up with the logic of how it will be done
any help will be appreciated