Codeigniter get all rows from db - php

Question

I'm working on task manager where have 2 types of user: Administrators(all privileges), and Users(limited privileges).
Here's my task function in controller
function task($id) {
$data = array(
'query' => $this->main_model->get_task($id),
'task_id' => $id,
);
$data2['comments'] = $this->main_model->get_comments($id);
$this->load->library('form_validation');
$this->load->helper('security');
$this->form_validation->set_rules('comment_text', 'comment_text', 'trim|required|strip_tags|xss_clean');
if ($this->form_validation->run() === FALSE)
{
if($this->main_model->get_task($id))
{
foreach ($this->main_model->get_task($id) as $tas)
{
$data = array(
'title' => $tas->task_name,
'desc' => $tas->task_description,
'date_created' => $tas->date,
'date_started' => $tas->task_start_date,
'deadline' => $tas->task_deadline,
'creator' => $tas->task_creator,
'owner' => $tas->task_owner,
'attach'=>$tas->attachment_name,
'status'=>$tas->task_status,
'priority'=>$tas->task_priority,
'task_id'=>$tas->ID_task,
'base_url' => base_url()
);
}
$data1 = array(
'emps' => $this->main_model->get_employees(),
'creator' => $this->main_model->get_details($id),
'owner' => $this->main_model->get_owner($id)
);
if ($this->session->userdata('employee_type') == 3) {
$qu = $this->main_model->permission();
$id = $this->session->userdata('id');
$id_emp = $this->uri->segment(3);
//foreach ($qu as $q) {
if (in_array($id, $qu[0]) && in_array($id_emp, $qu[0])) {
$this->load->view('task', array_merge($data, $data1, $data2));
}
else {
echo "No Permission to access this task";
}
}
}
}
else
{
$config['upload_path'] = './uploads/';
$config['allowed_types'] = 'doc|docx|pdf|txt|text|rtf|jpg|gif|png';
$config['max_size'] = '1024';
$this->load->library('upload', $config);
if (!$this->upload->do_upload()) {
if ("You did not select a file to upload." != $this->upload->display_errors('','')) {
$error = array('error' => $this->upload->display_errors());
$this->load->view('task', $error);
}
else {
$this->main_model->set_comments($id);
redirect(current_url());
}
}
else {
$data = array('upload_data' => $this->upload->data());
$data1 = $this->upload->data();
$data2 = $data1['file_name'];
$this->main_model->set_comments($id);
$this->main_model->set_attachment($id, $data2);
redirect(current_url());
}
}
}
and my permission function in model:
function permission() {
$query = $this->db->get('employees_tasks');
$ret = $query->result_array();
return $ret;
}
What I'm trying to do is, get all data from database employee_tasks check if the ID_task and ID_employee are in the same row in database, but I can't get it working, I only getting first row of database, not the others, and that's my key problem, get all rows from db.
I tried query database with result, result_array, row, row_array, but for some reason everything is listing only first row in db. Any Help would be appreciated.

Answer 1

To get all results from a separate table using codeigniter Active record you can do like this
function permission() {
$this->db->select("*");
$this->db->from("employees_tasks");
$this->db->where('id', 'your id');
$query = $this->db->get();
return $query->result();
// OR
$query = $this->db->query("SELECT * from employees_tasks WHERE your condition");
return $query->result();
}
Hope it makes sense