下面的代码是CakePHP下对表单数据的增加，删除，修改实现代码

这里声明一点，上例中不小心把数据库表中lastupd字段错打成lastudp，本例子予以更正。

除上诉字段数据库与上例一致。

工程仍沿用上例，如下图：

代码依次为：

da***ase.php：与上例一致。

co***nies_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());
}

functionadd()
{
if(!emptyempty($this->data))
{
if($this->Company->save($this->data))
{
$this->flash('Your post has been saved.','/companies');
}
}
}

functionedit($id= null)
{
if(emptyempty($this->data))
{
$this->Company->id =$id;
$this->data =$this->Company->read();
}
else
{
if($this->Company->save($this->data['Company']))
{
$this->flash('Your post has been updated.','/companies');
}
}
}

functiondelete($id)
{
$this->Company->del($id);
$this->flash('The post with id: '.$id.' has been deleted.','/companies');
}
}
?>
co***ny.php：

classCompanyextendsAppModel
{
var$name='Company';

var$validate=array(
'company'=> VALID_NOT_EMPTY,
'price'=> VALID_NOT_EMPTY,
'change'=> VALID_NOT_EMPTY,
'lastupd'=> VALID_NOT_EMPTY
);
}
?>
in***.thtml：

Test companies

link('add',"/companies/add"); ?>

Company:

Id:

Price:

Change:

LastUpdate:

link('edit',"/companies/edit/".$company['Company']['id']); ?>

Add Company

Edit Company