andyhawthorne

<?php
class Testing extends CI_Driver_Library
{
    protected $valid_drivers = array();
    private $ci;
	
    public function __construct()
    {
	//get the super object
	$this->ci =& get_instance();

andyhawthorne

<?php
public function admin_home()
{
  check_login();
  $this->load->view('admin_home_view');
}
?>

andyhawthorne

<?php

class Admin_model extends CI_Model 
{
  function __construct()
  {
    parent:: __construct();
   }

   public function verify_user($email, $password)

andyhawthorne

<?php
function check_login()
{
	$CI =& get_instance();

	$user = $CI->session->userdata('username');
	if(!isset($user)) 
	{
        redirect('admin');
    }

andyhawthorne

<?php
public function index()
{
  $user = $this->session->userdata('username');
  if(isset($user)) 
  {
     redirect('admin/admin_home');
  }

  $this->form_validation->set_rules('email_address', 'Email Address', 'valid_email|required');

andyhawthorne

<?php
class Admin extends MX_Controller 
{

   public function __construct()
   {
      	parent::__construct();

		$this->load->helper('admin');
      	$this->load->library('form_validation');

andyhawthorne

<?php
public function searchterm_handler($searchterm)
{
    if($searchterm)
    {
        $this->session->set_userdata('searchterm', $searchterm);
        return $searchterm;
    }
    elseif($this->session->userdata('searchterm'))
    {

andyhawthorne

<form action ="<?=base_url()?>welcome/search" method="post" id="searchform">
    Search the database:&nbsp;
    <input type="text" name="searchterm" id="searchterm" value="<?=$searchterm?>" />&nbsp;
    <input type="submit" value="Search >>" id="submit" />
</form>

andyhawthorne

<?php
public function search($searchterm,$limit)
{
    $sql = "SELECT * FROM Country
            WHERE Continent LIKE '%" . $searchterm . "%' LIMIT " .$limit . ",20";
    $q = $this->db->query($sql);
    if($q->num_rows() > 0)
    {
        foreach($q->result() as $row)
        {

andyhawthorne

<?php
public function search_record_count($searchterm)
{
    $sql = "SELECT COUNT(*) As cnt FROM Country
            WHERE Continent LIKE '%" . $searchterm . "%'";
    $q = $this->db->query($sql);
    $row = $q->row();
    return $row->cnt;
}