Roh*_*hit 11 activerecord ruby-on-rails destroy
在我的rails应用程序中,子记录得到了marks_for_destruction我想撤消该操作并取消标记它们.有办法吗?
提前致谢.
And*_*her 10
child.reload if child.marked_for_destruction?
来自ActiveRecord :: AutosaveAssociation:
reload
(options = nil)
像往常一样重新加载对象的属性并清除marked_for_destruction标志.
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