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iOS call js function

K

knut

macrumors newbie
Original poster
Jun 30, 2009
21
0
Hi All
I have already loaded html. after reading documentation I found that I can call js function in my code with stringByEvaluatingJavaScriptFromString methode.
in my DidLoad function I try call js function

Code: 
[self.webView stringByEvaluatingJavaScriptFromString:[NSString stringWithFormat:@"Song = setInterval(play, 100);..."]];
[CODE]
but result is nothing happend.Is correct my js function call?
one more question.
how I can return value from js function to my objective c code?
thanks
 
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