Cakephp-Formulardatenanzeige-Methodenschritte

Erstellen Sie zunächst die Datenbank cake_ext und führen Sie den folgenden SQL-Text aus:

CREATE TABLE `companies` (
`id` int(11) NOT NULL auto_increment,
`company` varchar(50) NOT NULL,
`PRice` decimal(8,2) NOT NULL,
`change` decimal(8,2) NOT NULL,
` lastudp` date NOT NULL,
PRIMARYKEY(`id`)
)ENGINE=MyISAMAUTO_INCREMENT=8DEFAULTCHARSET=utf8;

-- --------------- -------------
-- Aufzeichnungen
---------------------------- --
INSERT INTO `companies` VALUES ('1', '3m Co', '71.72', '0.02', '2008-10-21');
INSERT INTO `companies` VALUES ('2 ', 'Alcoa Inc', '29.01', '0.42', '20.10.2008');
INSERT INTO `companies` VALUES ('3', 'AT&T Inc.', '31.61', '- 0.48', '21.10.2008');
INSERT INTO `companies` VALUES ('4', 'Boeing Co.', '75.43', '0.53', '2008-10-13');
INSERT INTO `companies` VALUES ('5', 'United Technologies Corporation', '63.26', '0.55', '2008-10-09');
INSERT INTO `companies` VALUES ('6', 'Intel Corporation', '19.88', '0.31', '2008-10-15');
INSERT INTO `companies` VALUES ('7', 'Exxon Mobil Corp', '68.10', '-0.43' , '2008-10-17');
Erstellen Sie das Projekt wie unten gezeigt:

Die Datenbankkonfigurationsdatei lautet wie folgt:

classDATABASE_CONFIG
{
var$ default=array ('driver'=>'MySQL',
'connect'=>'mysql_connect',
'host'=>'localhost',
'login'=>' root',
'passWord'=>'root',
'database'=>'cake_ext',
'prefix'=>'');

var$ test=array ('driver'=>'mysql',
'connect'=>'mysql_connect',
'host'=>'localhost',
'login'=>' root',
'password'=>'root',
'database'=>'cake_ext',
'prefix'=>'');
}
companies_controller .php:

classCompaniesControllerextendsAppController
{
var$name='Companies';

functionindex()
{
$this -> set('companies',$this->Company->findAll());
}

functionview($id= null)
{
$this- >Company ->id =$id;
$this->set('company',$this->Company->read());
}
}
?>
company.php:

classCompanyextendsAppModel
{
var$name='Company';
}
? >
index.thtml：

Testunternehmen

Firma: