Pessoal Sou iniciante e estou com dúvida no erro de variável indefinida, a conexão do BD funciona, em outra página do projeto os dados são listados corretamente. Nesse código abaixo, já testei de tudo e aparecem dois códigos de erro. O objetivo desse código é listar dentro do html os dados da tabela do BD, exemplo: vou deixar fixo um registro da categoria no topo da página. Código: ``` load->model('menus_model'); $this->data['base_url'] = base_url(); $this->data['menus'] = $this->menus_model->getMenus(); $this->data['menu_ativo'] = ''; $this->data['header'] = $this->load->view('frontend/includes/header.php', $this->data, true); $this->data['navigation'] = $this->load->view('frontend/includes/navigation.php', $this->data, true); $this->data['footer'] = $this->load->view('frontend/includes/footer.php', $this->data, true); } public function index() { //page title $this->data['title'] = 'Buscar'; //template buscar $this->data['body'] = $this->load->view('frontend/pages/buscar.php', $this->data, true); //default template $this->load->view('frontend/templates/default.php', $this->data); } public function search_category(){ $this->load->model("Buscar_model"); $lista = $this->Buscar_model->BuscarCategory(); $dados = array("categories" => $lista); $this->load->view('frontend/pages/buscar.php', $dados); } } ``` // MODEL // db->like('client_name', $keyword); $this->db->or_like('category_name', $keyword); $this->db->or_like('client_description', $keyword); $this->db->or_like('city_name', $keyword); $this->db->where('client_active', 1); } return $this->db->get("base_clie_total")->result_array(); } public function BuscarCategory(){ return $this->db->get("categories")->result_array(); } } ``` // VIEW // ```

Buscar

/*/ ERRO 1: /*/ A PHP Error was encountered Severity: Notice Message: Undefined variable: lista Filename: pages/buscar.php Line Number: 26 Backtrace: File: D:\BF\SITE\application\views\frontend\pages\buscar.php Line: 26 Function: _error_handler File: D:\BF\SITE\application\controllers\Buscar.php Line: 30 Function: view File: D:\BF\SITE\index.php Line: 322 Function: require_once /*/ ERRO 2: /*/ A PHP Error was encountered Severity: Warning Message: Invalid argument supplied for foreach() Filename: pages/buscar.php Line Number: 26 Backtrace: File: D:\BF\SITE\application\views\frontend\pages\buscar.php Line: 26 Function: _error_handler File: D:\BF\SITE\application\controllers\Buscar.php Line: 30 Function: view File: D:\BF\SITE\index.php Line: 322 Function: require_once ```

adomingo10

Erro: variável indefinida php codeigniter