wiki:AppleCurrencyConverterAddingOutletsAndActionsToTheNib

Version 6 (modified by mikel, 6 years ago) (diff)

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Add Outlets and Actions

Using the "+" button below the "Class Outlets" section of the Inspector, add outlets to the ConverterController class. The outlets you need to add are named "amountField", "converter", "dollarField", and "rateField".

Adding outlets

We'll connect each of the "field" outlets to one of the text fields in the CurrencyConverter UI, and we'll connect the "converter" outlet to the Converter instance that we created before. When the application launches, it creates the Converter and ConverterController instances and establishes the connections that we specify in the nibfile.

First, though, we need to tell the nibfile about actions as well as outlets. With the "ConverterController" instance selected, use the "+" button below the "Class Actions" section to add a new action. Name the action "convert:":

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