Question

如何对多行的表格进行编辑？我按照这里的教程http://matsimitsu.com/blog/2008/01/06/saveall-with-cakephp.html进行了操作，但似乎没有用。

这就是我正在做的事情，但它不起作用。

谢谢，
三通

function editAll() {
    $this->data = $this->Settings->find('all', array('conditions' => $conditions));
}

然后在视图中，这就是我所拥有的

foreach ($this->data as $setting):
    echo $form->input('Setting.' . $setting['Setting']["id"] . '.value', array('value' => $setting['Setting']["value"]));
endforeach;

然后在我有的添加功能

function add() {
    if (!empty($this->data)) {
        $this->Setting->create();
        if ($this->Setting->saveAll($this->data)) {
            $this->Session->setFlash(__('The Setting has been saved', true));
            $this->redirect(array('action' => 'index'));
        } else {
            $this->Session->setFlash(__('The Setting could not be saved. Please, try again.', true));
        }
    }
}

Answer 1

您需要包含id字段，因此控制器中的数据将如下所示：

'Setting' => array(
    0 => array(
        'id' => 42,
        'value' => 'foo'
    ),
    1 => array(…)
)

所以在视图中，请执行以下操作：

foreach ($this->data as $i => $setting) {
    echo $this->Form->hidden("Setting.$i.id", array('value' => $setting['Setting']['id']));
    echo $this->Form->input("Setting.$i.value", array('value' => $setting['Setting']['value']));
}

CakePHP - 多行编辑

1 个答案: