Question

如果这个问题得到解答，我会提前道歉，但我搜索得很彻底，找不到我要找的东西。

我的表单中包含多个具有相同名称的输入，但我无法将数据保存到数据库中。

下面是我的表单代码以及我的控制器代码。

提前致谢。查理

register_your_card.ctp

                    echo $this->Form->input('RewardUser.0.reward_card_number', array('label' => '*Card number', 'class' => 'multipleInputs', 'maxlength' => '4'));
                echo $this->Form->input('RewardUser.1.reward_card_number', array('label' => '', 'class' => 'multipleInputs', 'maxlength' => '4', 'div' => false)); 
                echo $this->Form->input('RewardUser.2.reward_card_number', array('label' => '', 'class' => 'multipleInputs', 'maxlength' => '4', 'div' => false));
                echo $this->Form->input('RewardUser.3.reward_card_number', array('label' => '', 'class' => 'multipleInputs', 'maxlength' => '7', 'div' => false));

RewardUsersController.php

    public function register_your_card() {
    $this->set('title_for_layout', 'Rewards');
    $this->set('meta_keywords', 'Rewards');
    $this->set('meta_description', 'Rewards');                

    if ($this->request->is('post')) {   

        if ( !empty($this->request->data) ) {

            $this->RewardUser->create(); =
            if ($this->RewardUser->saveAll($this->request->data['RewardUser'])) {
                $lastInsertID = $this->RewardUser->getLastInsertID();
                $this->Session->write('currentUser', $lastInsertID);
                return $this->redirect(array('controller' => 'rewardusers', 'action' => 'register_your_card_confirmation'));
            } 
        }
    } 
}

Answer 1

有一个名为saveMany的方法可以为同一个模型保存多行，信息在这里：

http://book.cakephp.org/2.0/en/models/saving-your-data.html#model-savemany-array-data-null-array-options-array

试试这个：

public function register_your_card() {
    $this->set('title_for_layout', 'Rewards');
    $this->set('meta_keywords', 'Rewards');
    $this->set('meta_description', 'Rewards');                

    if ($this->request->is('post')) {   

        if ( !empty($this->request->data) ) {

            if ($this->RewardUser->saveMany($this->request->data['RewardUser'])) {
                $lastInsertID = $this->RewardUser->getLastInsertID();
                $this->Session->write('currentUser', $lastInsertID);
                return $this->redirect(array('controller' => 'rewardusers', 'action' => 'register_your_card_confirmation'));
            } 
        }
    } 
}

Cakephp saveAll不使用相同的字段名称保存多个字段

1 个答案: