CakePHP - 多行编辑 [英] CakePHP - Multiple row edits

问题描述

如何对多行上的表进行编辑？

我按照此处的教程 http://matsimitsu.com/blog/2008/01/06/saveall-with-cakephp.html ，但似乎无效。

这是我在做什么，但它不工作。

感谢，

Tee

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

然后在视图中，这是我有

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

然后在添加函数中我有

  function add（）{
 if（！empty（$ this-> data））{
 $ this-> Setting-> create 
 if（$ this-> Setting-> saveAll（$ this-> data））{
 $ this-> Session-> setFlash（__（' ，true））; 
 $ this-> redirect（array（'action'=>'index'））; 
} else {
 $ this-> Session-> setFlash（__（'无法保存设置，请重试。 
} 
} 
} 
  

解决方案>

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， >

  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']）））; 
} 
  

How can I do edits to a table on multiple rows?
I followed the tutorial here http://matsimitsu.com/blog/2008/01/06/saveall-with-cakephp.html but it doesn't seem to work.

Here is what I'm doing, but it's not working.

Thanks,
Tee

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

Then in the view, this is what I have

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

Then in the add function I have

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));
        }
    }
}

解决方案

You need to include the id field, so the data in your controller will look like this:

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

So in the view, do this:

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']));
}

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