Question

I am building an app where I need to change some helpful information based on what stage the user is at:

I used strings labeled Stage1 … Stage7 in the dictionary and I want to display the helpful info from each Stage wen the user moves the slider.

NSDictionary *foodInfo = [foodArray objectAtIndex:row];

NSInteger numberLookup = lroundf([stageSlider value]);
NSString* stageText = @"Stage";
stageText = [stageText stringByAppendingFormat:@"%i", numberLookup];

NSNumber *helps = [foodInfo objectForKey:@"Stage1"]; // Need stageText string instead "Stage1" shown?
notesLabel.text = helps; 

Currently I display the “Stage1” text no matter where the slider is positioned and I have verified that “stageText” is incrementing/decrementing just fine.

How do I put the stageText string in instead of the text string shown?

Thanks for the help.

padapa

Answer 1

Like that ? NSNumber *helps = [foodInfo objectForKey:[NSString stringWithFormat:@"stage%d",numberLookup]];