我在CakePHP 2中有8个表单字段,我需要在表单提交给另一个操作后获得值。
怎么做呢?
这是我的表格:
echo $this->Form->input('Instructions.instruction', array('rows' => '3'));
echo $this->Form->input('Instructions.instruction', array('rows' => '3'));
echo $this->Form->input('Instructions.instruction', array('rows' => '3'));
echo $this->Form->input('Instructions.instruction', array('rows' => '3'));
echo $this->Form->input('Instructions.instruction', array('rows' => '3'));
echo $this->Form->input('Instructions.instruction', array('rows' => '3'));
echo $this->Form->input('Instructions.instruction', array('rows' => '3'));
echo $this->Form->input('Instructions.instruction', array('rows' => '3'));
在操作中,我将接收,但这种方式只接收最后收到的:
'Instructions' => array( // Until 8
// 'instruction one.',
// 'instruction two.',
$data['Instructions']['instruction']
),
数字索引您的输入,以便您可以区分。这可以通过循环来实现。
视图代码:
for ($i = 0; $i < 8; $i++) {
echo $this->Form->input("Instructions.{$i}.instruction", array('rows' => '3'));
}
控制器:
foreach ($this->request->data['Instructions'] as $instruction) {
// do what you will
}