How to get the options? - php

Question

I'm trying to do a practice session. In the view page each question and the corresponding options has to be displayed.I am able to get all the questions but not the options. I think I need to pass each question id for displaying the corresponding options. But I'm not able to get that. Somebody plz help to get the options according to the question.
Controller code:
function index() {
$data['qn'] = $this->questions_model->questions_list();
foreach($data['qn'] as $row){
$qs_id = $row->qid;
$data['qn']['$qs_id']= $this->questions_model->option_list($qs_id);
$data['qq_id'] = $data['qn']['$qs_id'];
//print_r($data['qq_id']);
}
$this->load->view($this->session->userdata('web_view') . '/header', $data);
$this->load->view($this->session->userdata('web_view') . '/questions_list', $data);
$this->load->view($this->session->userdata('web_view') . '/footer', $data);
}
Model code:
function questions_list() {
$this->db->select('qbank.*,question_category.category_name');
$this->db->from('qbank');
$this->db->join('question_category','qbank.cid = question_category.cid');
$query = $this->db->get();
if ($query->num_rows() >= 1) {
return $query->result();
} else {
return false;
}
}
function option_list($qs_id){
$this->db->select('option_value');
$this->db->from('q_options');
$this->db->where('qid',$qs_id);
$query = $this->db->get();
if ($query->num_rows() >= 1) {
return $query->result();
} else {
return false;
}
}
view code:
<form id="profilefrm" class="sky-form" name="profilefrm" method="post">
<ol>
<?php foreach($qn as $row){ ?>
<li>
<?php echo $row->question; ?>
<ol type="A">
<?php foreach($qq_id as $rows){ ?>
<li><?php echo $rows->option_value; ?></li>
<?php } ?>
</ol>
</li>
<?php } ?>
</ol>
</form>

Answer 1

controller
'foreach($data['qn'] as $row){
$qs_id = $row->qid;
$data['qn']['$qs_id']= $this->questions_model->option_list($qs_id);'
model
'function option_list($qs_id){
$this->db->select('option_value');
$this->db->from('q_options');
$this->db->where('q_id','$qs_id');
$this->db->limit(4);
$query = $this->db->get();
if ($query->num_rows() >= 1) {
return $query->result();
} else {
return false;
} '
view
<li>
<?php echo $row->question; ?>
<ol type="A">
<?php
$qs_id = $row->qid;
foreach($row['$qs_id'] as $rows){ ?>
<li><?php echo $rows->option_value; ?></li>
<?php } ?>
</ol>
</li>'