referencing outlet in another class?

Discussion in 'iOS Programming' started by liptonlover, Jan 14, 2009.

  1. macrumors 6502a

    Mar 13, 2008
    If you helped me with my last problem, this code is related.
    I have two classes, one with a method to handle an 'operation', another that will be calling that method. Here's the method,
    - (void)sendVariable:(float)variable toOutlet:(id)outlet {
    	[outlet setText:[NSString stringWithFormat:@"%f", variable]];
    And here's the reference to it in another class.
    [outletController sendVariable:test toOutlet:portalBuildings];
    Just so you know, test is a float set to 5 and it's declared in the same class as the above line is called. outletController is an IBOutlet pointing at an instance of the class with the method. I wasn't surprised by the following error, but don't know how to fix it/how to do what I want correctly.
    error: 'portalBuildings' undeclared (first use in this function)
    Any help would be appreciated.
    Thanks, Nate

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