【发布时间】:2014-05-20 12:30:08
【问题描述】:
当我在 SalasController reservar() 方法上执行 debug($this->data) 时,来自 json 的 $data 是可以的,但是当我执行 this->Sala->save($this->data) 并在 beforeSave() 上尝试 debug($data) 时,返回:
Notice (8): Undefined property: FormataDataBehavior::$data [APP\Model\Behavior\FormataDataBehavior.php, line 52]
\app\Model\Behavior\FormataDataBehavior.php (line 52)
null
SalasController.php
App::uses('AppController', 'Controller');
class SalasController extends AppController {
public $components = array('RequestHandler');
public function beforeFilter() {
parent::beforeFilter();
$this->Auth->allow('listar', 'reservar');
$this->RequestHandler->addInputType('json', array('json_decode', true));
}
public function reservar() {
$this->Sala->save($this->data); //no conditions just for debugging.
}
模型 Sala.php
class Sala extends AppModel {
public $useTable = 'agenda';
public $actsAs = array(
'FormataData' => array('dia')
);
行为
class FormataDataBehavior extends ModelBehavior {
// Armazena os campos do model a serem formatados.
public $campos;
//Inicializa o behavior
public function setup(Model $model, $settings = array()) {
if (!empty($settings)) {
$this->campos[$model->name] = $settings;
} else {
throw new MethodNotAllowedException('Campos data não informados na declaração do behavior');
}
}
public function beforeSave(Model $model, $options = array()) {
parent::beforeSave($model, $options);
debug($this->data); //trying show data, but is !isset... =/
die();
}
MyJs
function adicionarReserva() {
var dadosForm = {Sala: {}};
$.each($("#form-reservas").serializeArray(), function(index, value) {
dadosForm.Sala[value.name] = value.value;
});
$.post("/intracake/Salas/reservar.json", dadosForm)
.done(function(data) {
sysMsg(data.html);
atualizaTabelas();
});
}
【问题讨论】:
-
FormataDataBehavior是一种行为,而不是模型,所以我认为你应该使用$model->data而不是$this->data。 -
$data = $model->read();? -
$model->data(我编辑了我的评论),data是根据 CakePHP api 的 Model 的公共属性,因此您可以从任何地方访问它。 -
所以,我会发布一个答案......你可以检查是否是一个好习惯?我发布代码。
-
因为您查看的是
Model类的文档,而不是ModelBehaviour类的文档。
标签: php ajax cakephp callback requesthandler