codeigniter multiple where clause is not working - database

Question

My controller (I want to select records based on some conditions) :
public function promotion()
{
if(!$this->user_permission->check_permission())return;
$data['startDate'] = $this->input->post('input_date_from');
$data['endDate'] = $this->input->post('input_date_to');
$email = $this->input->post('email');
var_dump($email);
var_dump($data['startDate']);
var_dump($data['endDate']);
$this->db->select('a.booking_id as booking_id, a.from_email as from_email, a.booking_date as booking_date, a.status as status, b.vendor_airway_bill as awb, b.tariff as tariff');
$this->db->where('from_email', $email);
$this->db->where('booking_date >=', date('Y-m-d',strtotime($data['startDate'])));
$this->db->where('booking_date <=', date('Y-m-d',strtotime($data['endDate'])));
$this->db->where('status = 1');
$this->db->or_where('status = 2');
$this->db->from('booking as a');
$this->db->join('shipment as b','a.booking_id = b.booking_id','left');
$query = $this->db->get();
$data['result'] = $query->result_array();
$this->template->render('admin/promotion',$data,'admin');
}
My view (I want to show booking shipment based on from_email from the user input. I set the table to display:none, and when the user input something in from_email input then click view, it shows the datatable) :
<form action="" method="post" id="cashback">
User Email :
<input type="text" name="email" id="email">
Booking Date :
<div id="daterange" style="background: #fff; cursor: pointer; padding: 5px 10px; border: 1px solid #ccc; display:inline">
<span></span> <b class="caret"></b>
</div>
<input type="hidden" name="input_date_from" id="input_date_from" value="">
<input type="hidden" name="input_date_to" id="input_date_to" value="">
<button type="button" class="btn btn-primary" onclick="promotion();">View
</button>
</form>
<table class="table table-bordered table-striped table-condensed" id="promotion" style="display:none">
<thead>
<tr>
<th>BookingDate</th>
<th>UserEmail</th>
<th>AirwayBill</th>
<th>Tariff</th>
<th>Status</th>
</tr>
</thead>
<tbody>
<?php foreach ($result as $r) : ?>
<tr>
<td>
<?php echo $r['booking_date'];?>
</td>
<td>
<?php echo $r['from_email'];?>
</td>
<td>
<?php echo $r['awb'];?>
</td>
<td>
<?php echo $r['tariff'];?>
</td>
<td>
<?php echo $r['status'];?>
</td>
</tr>
<?php endforeach; ?>
</tbody>
</table>
</template>
<template block="custom_js">
<script type="text/javascript" src="https://cdn.datatables.net/r/bs/dt-1.10.9/datatables.min.js"></script>
<script type="text/javascript" src="https://cdn.jsdelivr.net/momentjs/2.15.1/moment.min.js"></script>
<script type="text/javascript" src="https://cdn.jsdelivr.net/bootstrap.daterangepicker/2.1.24/daterangepicker.js"></script>
<script src="<?php echo base_url('asset/js/typeahead.bundle.min.js') ?>"></script>
<script type="text/javascript">base_url='<?php echo base_url()?>'</script>
<script>
<?php if(isset($startDate) && isset($endDate)): ?>
var startDate = '<?php echo $startDate ?>';
var endDate = '<?php echo $endDate ?>';
<?php endif; ?>
$(function() {
$('#promotion').DataTable();
var start = typeof(startDate) === 'string' ? moment(startDate) : moment().startOf('month');
var end = typeof(endDate) === 'string' ? moment(endDate) : moment();
$('#input_date_from').val(start.format('YYYY-MM-DD'));
$('#input_date_to').val(end.format('YYYY-MM-DD'));
function cb(start, end) {
$('#daterange span').html(start.format('MMMM D, YYYY') + ' - ' + end.format('MMMM D, YYYY'));
}
$('#daterange').daterangepicker({
startDate: start,
endDate: end,
ranges: {
'Today': [moment(), moment()],
'Yesterday': [moment().subtract(1, 'days'), moment().subtract(1, 'days')],
'Last 7 Days': [moment().subtract(6, 'days'), moment()],
'Last 30 Days': [moment().subtract(29, 'days'), moment()],
'This Month': [moment().startOf('month'), moment().endOf('month')],
'Last Month': [moment().subtract(1, 'month').startOf('month'), moment().subtract(1, 'month').endOf('month')]
}
}, cb);
cb(start, end);
$('#daterange').on('apply.daterangepicker', function(ev, picker) {
$('#input_date_from').val(picker.startDate.format('YYYY-MM-DD'));
$('#input_date_to').val(picker.endDate.format('YYYY-MM-DD'));
});
});
function promotion() {
input_date_to = $('#input_date_to').val();
input_date_from = $('#input_date_from').val();
email = $('#email').val();
$.ajax
({
url: "<?php echo site_url('admin/promotion')?>",
type: "POST",
dataType: "text",
data: {email: email, input_date_from: input_date_from, input_date_to: input_date_to},
success: function(data)
{
$('#promotion').show();
console.log(email);
console.log(input_date_from);
console.log(input_date_to);
}
})
}
</script>
I try to filter data based on from_email, date_range_from and date_range_to. When I var_dump the input post, it showing the value as I expected, but it didn't run the this->db->where('from_email',$email), so I get all result..

Answer 1

Try to replace
$this->db->where('status = 1');
$this->db->or_where('status = 2');
into something like:
$this->db->where('(status = 1 OR status = 2)');
note parenthesis is important to make OR operator get higher presedence than AND operator. Also turn on your query log and check what actual SQL is sent to database server to better understand why.

Answer 2

[SOLVED]. Use where_in() instead of or_where