make uipickerview appear between cells when touched cell

问题

I like to implement UI like this screen.

as you see, when I touch a specific cell, pickerview appears at the bottom of that cell. and it sits between two cell. and pickerview doesn't seem to be a subview of cell.

How do I implement this? I don't know where to start...

回答1:

You can insert a new cell which contains a UIPickerView when user tap on a cell by using this method -

- (void)insertRowsAtIndexPaths:(NSArray *)indexPaths withRowAnimation:(UITableViewRowAnimation)animation

Also for this you need to handle your data structure carefully by which you are populating your UITableView.

You can checkout this repo, it might help you - https://github.com/saadnib/InsertPickerInTableView

来源：https://stackoverflow.com/questions/17646351/make-uipickerview-appear-between-cells-when-touched-cell