Question

我是cakephp的新手。我有拖表经纪人信息和经纪人银行。我能够从BrokerInfosController发送数据添加方法。但编辑中存在问题。

我已将此代码用于编辑

public function edit($id = null) {
        $this->BrokerInfo->id = $id;
        if (!$this->BrokerInfo->exists()) {
            throw new NotFoundException(__('Invalid broker info'));
        }
        if ($this->request->is('post') || $this->request->is('put')) {
            if ($this->BrokerInfo->save($this->request->data)) {
                $this->Session->setFlash(__('The broker info has been saved'), 'flash_success');
                $this->redirect(array('action' => 'index'));
            } else {
                $this->Session->setFlash(__('The broker info could not be saved. Please, try again.'), 'flash_fail');
            }
        } else {
            $this->request->data = $this->BrokerInfo->read(null, $id);
        }
    }

这里BrokerInfo属于与BrokerBank的关系。应用此代码后我得到了这个输出

enter image description here

这里我如何发送BrokerBank的请求？

我试过这个代码

$this->request->data = $this->BrokerInfo->BrokerBank->find('all', $options);

但它没有用。

Answer 1

永远不要尝试，但我认为你可以看看这个功能： http://book.cakephp.org/2.0/en/models/saving-your-data.html#model-saveassociated-array-data-null-array-options-array

希望它可以提供帮助

Answer 2

我通过这种方式解决了这个问题，这是代码

   public function edit($id = null) {
    $this->BrokerInfo->id = $id;
    $this->BrokerBank->id = $id;
    if (!$this->BrokerInfo->exists()) {
        throw new NotFoundException(__('Invalid broker info'));
    }
    if ($this->request->is('post') || $this->request->is('put')) {
        if ($this->BrokerInfo->save($this->request->data)) {
            $brokerBank=$this->BrokerBank->find('first', array('conditions'=>array('broker_info_id'=>$id) ,'recursive' => -1));
            $this->request->data['BrokerBank']['id'] = $brokerBank['BrokerBank']['id'];
            $this->BrokerBank->save($this->request->data);
            $this->Session->setFlash(__('The broker info has been saved'), 'flash_success');
            $this->redirect(array('action' => 'index'));
        } else {
            $this->Session->setFlash(__('The broker info could not be saved. Please, try again.'), 'flash_fail');
        }
    } else {
        $brokerBank=$this->BrokerBank->find('first', array('conditions'=>array('broker_info_id'=>$id) ,'recursive' => -1));
        $brokerInfo=$this->BrokerInfo->find('first', array('conditions'=>array('id'=>$id) ,'recursive' => -1));
        $this->request->data['BrokerInfo'] = $brokerInfo['BrokerInfo'];
        $this->request->data['BrokerBank'] = $brokerBank['BrokerBank'];
    }

    $tradingTypes = $this->BrokerInfo->TradingType->find('list');
    $accountStatuses = $this->BrokerInfo->AccountStatus->find('list');
    $teams = $this->BrokerInfo->Team->find('list');
    $this->set(compact('tradingTypes', 'accountStatuses', 'teams'));
}

在这里，我认为这段代码很清楚我做了什么。第一个问题是我需要模型id。这里我有BrokerInfo模型id，所以我需要通过查找方法得到的BrokerBank id

$brokerBank=$this->BrokerBank->find('first', array('conditions'=>array('broker_info_id'=>$id) ,'recursive' => -1));

我已经通过此行id

定义了此$this->request->data['BrokerBank']['id'] = $brokerBank['BrokerBank']['id'];

所以现在我可以写这一行$this->BrokerBank->id = $id;

现在我将如何阅读字段

中的两个数据

这里我使用了这四行

$brokerBank=$this->BrokerBank->find('first', array('conditions'=>array('broker_info_id'=>$id) ,'recursive' => -1));
            $brokerInfo=$this->BrokerInfo->find('first', array('conditions'=>array('id'=>$id) ,'recursive' => -1));
            $this->request->data['BrokerInfo'] = $brokerInfo['BrokerInfo'];
            $this->request->data['BrokerBank'] = $brokerBank['BrokerBank'];

这里的前两行根据broker_info_id和BrokerInfo id查找BrokerBank数据。然后按字段定义$ this-＆gt; request-＆gt; data。

我想你已经明白了。可能会说英语不好但是我尽力解释。

CakePHP一次编辑两个模型

2 个答案: