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POThe Google Distance Matrix APi (JSON PARSING)
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  1. POThe Google Distance Matrix APi (JSON PARSING)
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    copied!<p>i am new programmer. and i am using Google Distance Matrix API. I am first time using JSON . i use the Following but can't get response from server.. please give me few lines code for use JSON and fetch the distance in kilometer between two places.</p> <p><strong>http://maps.googleapis.com/maps/api/distancematrix/json?origins=Vancouver+BC|Seattle&amp;destinations=San+Francisco|Victoria+BC&amp;mode=bicycling&amp;language=fr-FR&amp;sensor=false</strong></p> <p>Thanks</p> <p>when i use the following API i receive the response</p> <pre><code>- (void)viewDidLoad { [super viewDidLoad]; NSLog(@"viewdidload"); responseData = [[NSMutableData data] retain]; NSURLRequest *request = [NSURLRequest requestWithURL: [NSURL URLWithString:@"http://api.kivaws.org/v1/loans/search.json?status=fundraising"]]; [[NSURLConnection alloc] initWithRequest:request delegate:self]; } - (void)connection:(NSURLConnection *)connection didReceiveResponse:(NSURLResponse *)response { NSLog(@"didReceiveResponse"); [responseData setLength:0]; } - (void)connection:(NSURLConnection *)connection didReceiveData:(NSData *)data { [responseData appendData:data]; } - (void)connection:(NSURLConnection *)connection didFailWithError:(NSError *)error { NSLog(@"didFailWithError"); label.text = [NSString stringWithFormat:@"Connection failed: %@", [error description]]; } - (void)connectionDidFinishLoading:(NSURLConnection *)connection { NSLog(@"connectionDidFinishLoading"); NSString* newStr = [[NSString alloc] initWithData:receivedData encoding:NSUTF8StringEncoding]; [self handleResponce:newStr]; // NSLog(@"%@",newStr); } -(void)handleResponce:(NSString *)data { NSLog(@"receive data is ---------&gt;%@",receiveData); } </code></pre>
 

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