Iphone dev : how can I get a result from google currency converter? -


sorry english ^^ know how can have result google converter tool currency, available on http://www.google.com/finance/converter?a=1&from=usd&to=gbp example.

i have tried :

    -(ibaction)getresponse:(id) sender{       nsstring *myurlstring = @"http://www.google.com/finance/converter?a=1&from=usd&to=gbp";       nsurl *myurl =  [nsurl urlwithstring: myurlstring];       nsdata *data = [nsdata alloc];       data=[nsdata datawithcontentsofurl:myurl];        if(data!=nil && data != ""){            nsstring *response = [[[nsstring alloc] initwithdata:data]]            [label settext: response];       }       else [label settext:@"not working"]; } 

but when click on button, label not have text (it empty). doing wrong ? possible want ? thank futures answers ! olivier.

yeah.. possible... see data getting html file or can treated xml. parse xml file , result. there ia lot of things in file have extract

<div id=currency_converter_result>1 usd = <span class=bld>0.6118 gbp</span>  

hey try url http://www.google.com/ig/calculator?hl=en&q=1usd=?inr

this url return json

{lhs: "1 u.s. dollar",rhs: "44.5097254 indian rupees",error: "",icc: true}

just parse it. :)


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