UIPickerView without a delegate

Discussion in 'iOS Programming' started by grandM, Nov 9, 2016.

  1. grandM macrumors 6502a

    grandM

    Joined:
    Oct 14, 2013
    #1
    I've noticed if you don't set a delegate on a UIPickerView object, but do set the DataSource the object the rows will show question marks. Where do they get this question mark from?
     
  2. 1458279 Suspended

    1458279

    Joined:
    May 1, 2010
    Location:
    California
    #2
    It's probably deep in the code where it defaults to "?" so that the user knows it hasn't been set.
     
  3. prakashdazzling macrumors newbie

    prakashdazzling

    Joined:
    Jul 27, 2016
    #3
    Without delegate it is not possible to UIPickerView. But If You don’t want to use picker view you can go with customize table view.
     

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