ios - UILabel not getting what I write to it -

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tricky write subject this. guess basic question can't seem find answer. code shows wanna , uilabel don't show anything, first line add works fine, not when try write out array:

-(ibaction)getsonghistory:(id)sender { [historylabel settext:@"test write\n test write line"]; nsarray *pastmusicarray = [pastsongs gethistory]; for(int t=2; t<[pastmusicarray count]; t++) {     nsstring *temprow = [pastmusicarray objectatindex:t];     //nslog(@"%@", temprow);     [historylabel settext:temprow];     [historylabel settext:@"\n"]; }

}

the nslog put out right stuff. gong on here, not seeing?

seems me problem setting full text each time , last settext: @"\n" invisible string. try appending instead of setting text. like:

historylabel.text = [nsstring stringwithformat:@"%@%@", historylabel.text,@"texttoappend"];

this append @"texttoappend" current text value in label.

update: notice i'm using text property rather setter. 

historylabel.text = @"some text";

is equivalent to

[historylabel settext:@"some text"];

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