更新大型CakePHP模型，但*不*触摸某些字段？ [英] Update large CakePHP model, but *don't* touch certain fields?

问题描述

使用CakePHP 1.3

我在CakePHP中有一个相当大的模型，我想在表单上有一些隐藏的元素页面到（手动）比较/验证保存前，但当做一个 saveAll（）（有验证），我不想要这些字段存在正在更新）。

I have a fairly large model in CakePHP, and I'd like to have some hidden elements on the form page to (manually) compare/validate against before saving, but when doing a saveAll() (with validation), I don't want these fields present (essentially to avoid them being updated).

正确的处理方式是什么？从 $ this-> data 将 saveAll（）？

推荐答案

之前 'fieldlist'选项：

$this->Model->saveAll($data, array('fieldlist' => array('fields', 'to', 'save')));

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$fields = array_keys($this->Model->_schema);
$fieldsNotToSave = array('field1', 'field2');
$fieldsToSave = array_diff($fields, $fieldsNotToSave);

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