Hi guys,
I have two buttons on the form 'yes' or 'no' button.
now when these button are clicked it will call the show_qa() methods below,
Code:
public function show_qa()
{
$content = $this->session->userdata('content_data');
#showArray($content);
//Get language, version and topic
$language = $content['subject'];
$version = $content['version'];
$topic = $this->uri->segment(3, 0);
$array_init = $this->uri->segment(4, 0);
//Begin initializing array...
//do this once only.
if($array_init == 'init') {
$this->set_array_container($language, $version, $topic); //do only once
reset($this->array_container); //set the array pointer in the very first index which is zero.
$idx = key($this->array_container);
$this->save_idx_position($idx);
}
//Begin catch yes or no button
if (isset($_POST['yes']) || isset($_POST['no'])) {
#$this->array_container = $this->fetch_array_from_session();
$last_idx = $this->get_last_idx_key();
$idx = $this->get_idx_position();
if($idx < $last_idx) {
$idx++;
}
$this->save_idx_position($idx);
$idx = $this->get_idx_position();
}
//End catch yes or no button
showArray($this->array_container);
echo '<b>Index position: '. $idx . '</b></br></br>';
//replace blank space with underscore
$topic_underscore = str_ireplace(" ", "_", $topic);
$this->session->set_userdata('topic', $topic_underscore);
#get current url and store to session
$segments = array('language', 'show_qa', $topic_underscore);
$qa_url = site_url($segments);
$this->session->set_userdata('qa_url', $qa_url);
$this->qa_ids = $this->qa_mdl->get_qa_ids($language, $version, $topic);
#echo '<br>value: '. $current_idx->qa_id;
$this->dryview2($header='templates/header', $msg='Welcome back ', $menu='templates/menu', $content='templates/landing_qa', $footer='templates/footer', $master='templates/landing_master');
}
when you click either 'yes' or 'no' for the first time it increments the $idx from 0 to 1.
and when you click again those 'yes' or 'no' buttons the 2nd, 3rd, 4th etc... times...
It will not increments anymore.
Any suggestions, please?
Thanks in advance.