我在app/views/mymodel/add.ctp
中执行此操作:
<?php echo $form->input('Mymodel.mydatefield'); ?>
然后,在app/controllers/mymodel_controller.php
:
function add() {
# ... (if we have some submitted data)
$datestring = $this->data['Mymodel']['mydatefield']['year'] . '-' .
$this->data['Mymodel']['mydatefield']['month'] . '-' .
$this->data['Mymodel']['mydatefield']['day'];
$mydatefield = DateTime::createFromFormat('Y-m-d', $datestring);
}
绝对已经成为更好的方法 - 我还没有找到CakePHP的方式......
我想做的是:
function add() {
# ... (if we have some submitted data)
$mydatefield = $this->data['Mymodel']['mydatefiled']; # obviously doesn't work
}
答案 0 :(得分:6)
我知道这是一个老问题,但是如果有其他人来寻找答案:CakePHP的通用Model
类有一个方法::deconstruct()
,用于在内部处理这个必要的逻辑。您可以像这样使用它:
$stringDate = $this->MyModel->deconstruct('fieldname', $arrayDate)
答案 1 :(得分:4)
你可以编写一个Helper,它接受$this->data['Mymodel']['mydatefiled']
作为参数,假设年/月/日在数组中,并相应地解析:
<?php
/* /app/views/helpers/date.php */
class DateHelper extends AppHelper {
function ParseDateTime($dateField) {
$datestring = $dateField['year'] . '-' .$dateField['month'] . '-' . $dateField['day'];
return DateTime::createFromFormat('Y-m-d', $datestring);
}
}
?>
或类似的东西。我认为DateTime对象是在... PHP 5.2中添加的? CakePHP 1.x的目标是兼容PHP 4,所以我认为没有任何“CakePHP方式”可以做到这一点,至少不是1.x。