Re: models: fundamental question referring to member variables

Theres no point for getters and setters if they dont do anything to
the property. If it just sets and gets without modifying the data in
any way, you might as well just use public properties. However, Cake
does support the active record approach.

$user = new User();
$user->username = 'miles';
$user->email = 'email@domain.com';
$user->save();

On Oct 3, 1:12 pm, DerBjörn <b.unkh...@googlemail.com> wrote:
> Hi,
>
> as a newbie to cakephp for me it looks like that 'normal' models don't
> have any more common member variables, but associative arrays.
>
> For example I have a model 'Person' with firstname, lastname, age etc.
>
> Generally i would solve this with member variables $firstname,
> $lastname and $age and their common getters and setters
> setFirstname($value), getAge(), etc., but this still does have sense?
> When i save a person i have to use an associative array, so with my
> technique i need to create first an array ($data = array()) out of my
> common member variables to pass it to model's function ->save($data)
>
> Does it mean that the common member variables are obsolete and i
> actually only have to use one member variable $data and use it then
> like:
>
> function setFirstname($value){ $this->data['firstname'] = $value;}; or
> function getAge(){ return $this->data['age']; }; ?
>
> The same when i want to make a new instance of a Person and retrieve
> their variables from the database:
> Does it has to look like following then?
>
> $person = new Person();
> $person->retrieve(5); // ID
>
> and the model Person has a function retrieve($id) when i get then its
> data from the database and set it to $this->data??
>
> I hope i made me explain at least a little and you understand my
> question :)
> Thanks for any advice or example!

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