Not able to insert the data inside db - php

Question

I need help i tried everything but nothing works don't know what's the issue. i want as i check then insert if uncheck then delete but my code doesn't insert
if($this->input->post()){
$select_assigned_ids = $this->input->post('assigned_ids[]');
if ($this->form_validation->run() == FALSE) {
foreach($select_assigned_ids as $tlusers){
$data = array(
'user_id' => $tlusers
);
$test = $this->assign_permission_model->insert($data);
}
}
}else{
//Checkbox is unchecked....
$q = 'Delete from assign_permission ';
$this->section_permission_model->qwr($q);
}
It doesn't insert any value in db

Answer 1

like this code your define array $data remove (,) so insert data
if($this->input->post()){
$select_assigned_ids = $this->input->post('assigned_ids[]');
if ($this->form_validation->run() == FALSE) {
foreach($select_assigned_ids as $tlusers){
$data = array(
'user_id' => $tlusers
);
$test = $this->assign_permission_model->insert($data);
}
}
}else{
//Checkbox is unchecked....
$q = 'Delete from assign_permission ';
$this->section_permission_model->qwr($q);
}

Answer 2

Insert some line code insert data flash maessge
if($this->input->post()){
$select_assigned_ids = $this->input->post('assigned_ids[]');
if ($this->form_validation->run() == FALSE) {
foreach($select_assigned_ids as $tlusers){
$data = array(
'user_id' => $tlusers
);
$test = $this->assign_permission_model->insert($data);
}
$this->session->set_flashdata('msg', '<div id="message" class="alert alert-success"><a class="close" data-dismiss="alert" onclick="self.close()">x</a>Success Messages </div>');
redirect('redirect your page link');
}
}else{
//Checkbox is unchecked....
$q = 'Delete from assign_permission ';
$this->section_permission_model->qwr($q);
}