How to show last name of user in text field whose first name is selected in pop butto

Discussion in 'Mac Programming' started by Monaj, Feb 2, 2012.

  1. macrumors regular

    Joined:
    May 24, 2009
    #1
    Hi All,

    I have an array of dictionary which contains two keys- firstName and lastName and their values, eg.

    firstName/ lastName

    Steve/ Jobs
    Andre/ Agassi
    Christiano/ Ronaldo

    User interface consists of a pop up button and a text field.

    I am displaying first name of users in pop up button. I am able to show first name of the user selected in pop button in the text field by using following bindings:

    NSArrayController

    Content Array - AppDelegate - myArray

    NSPopUpButton

    content - Array Controller - arrangedObjects - firstName
    selected value - AppDelegate - selectionValue

    NSTextField

    Value - AppDelegate - selectionValue

    Here myArray is a property declared as NSArray and selectionValue is a property declared as NSString declared in AppDelegate class.

    Now I am getting clue less to implement this through bindings:
    Text field should show last name of user whose first name is selected in pop up button.

    Can anyone suggest me some solution to implement it or is it possible through bindings?

    Thanks,
     
  2. macrumors 68000

    Sydde

    Joined:
    Aug 17, 2009
    #2

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