search method

content.php

public function search()
	{
		$data = array(
			'search_string' => $this->input->get_post('search_string')
		);
		$this->form_validation->set_data($data);
		$this->form_validation->set_rules('search_string', 'Search', 'required');
		$results = NULL;
		if ($this->form_validation->run($this) !== FALSE)
		{
			Template::set_message('Validation passed', 'success');
			$this->suppliers_model->set_table(FALSE);
			$search_string = $this->input->get_post('search_string');
			
			// Pagination
			$offset								= $this->input->get('per_page');
			$this->pager['base_url']            = current_url().'?search_string='. $search_string;
			$this->pager['total_rows']          = $this->suppliers_model->count_all();
			$this->pager['per_page']            = 1;
			$this->pager['page_query_string']   = true;
			$this->load->library('pagination', $this->pager);

			$results = $this->suppliers_model
					->limit($this->pager['per_page'], $offset)
					->find_all_by(array ('supplier_code LIKE ' => '%' . $search_string . '%'));

			$this->suppliers_model->set_table();
		}
		Template::set('results', $results);
		Template::set('search_string', $this->input->get_post('search_string'));
        Template::set('toolbar_title', 'Search Feeds');
        Template::set_view('/content/search');
        Template::render();
	}