ios - Read UI Label Value and Perform some tasks -


i'm creating radio application 5 radio stations. i've included rotary wheel select preferred station. use label view display selected station. when user presses play button how can selected value play defined url.

i've defined 5 url's already, not sure how play button play the selected station @ url when user presses play.

if looking play multiple urls, create method plays them switch-case statement.. such following

- (void) playmusicatindex:(int)index {   switch(index) {       case 0:        // play url 1;        break;       case 1:       // play url 2;       break;       case 2:         // play url 3;         break;      …     } }

then, when going off selected option url of radio, set url @ index number, , (inside method)

[variablename playmusicatindex:0..or 1.. or 2, whatever index you're playing];

hope helps!


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