[Reprinted]How to show UIDatePicker in UITableViewCell

針對DatePicker已有很多第三方元件，都很棒但不符合目前專案的需求，最終還是使用原生的UIDatePicker打造iPhone行事曆的效果

作法不難，只轉載一些很不賴的參考資訊

iOS Show UIPickerView between UITableViewCells

make uipickerview appear between cells when touched cell

iOS 7 in-line UIDatePicker – Part 1

ToolBar done button action does not work on UIDatePicker

How to show uidatepicker from uitableviewcell

如果要直接用第三方元件，有這些

RMDateSelectionViewController

AIDatePickerController