JSON對象顯示在tableview中

#pragma mark - 
#pragma mark Fetch loans from internet 

-(void)loadData 
{ 
    self.responseData = [NSMutableData data]; 

    NSURLRequest *request = [NSURLRequest requestWithURL:[NSURL URLWithString: 
                  @"http://192.168.1.104:8080/Test/ItemGroup.jsp"]]; 
    [[NSURLConnection alloc] initWithRequest:request delegate:self]; 
} 

- (void)connection:(NSURLConnection *)connection didReceiveResponse:(NSURLResponse *)response { 
    [responseData setLength:0]; 
} 

- (void)connection:(NSURLConnection *)connection didReceiveData:(NSData *)data { 
    [responseData appendData:data]; 
} 

- (void)connection:(NSURLConnection *)connection didFailWithError:(NSError *)error { 
    [connection release]; 
    self.responseData = nil; 
} 

#pragma mark - 
#pragma mark Process loan data 
- (void)connectionDidFinishLoading:(NSURLConnection *)connection { 
    [connection release]; 

    NSString *responseString = [[NSString alloc] initWithData:responseData encoding:NSUTF8StringEncoding]; 
    self.responseData = nil; 


    array=[responseString JSONValue]; 
    NSMutableString *text=[NSMutableString stringWithString:@"Values:\n"]; 
    for (int i=0; i <[array count]; i++) { 
     [text appendFormat:@"%@\n",[array objectAtIndex:i]]; 

     // NSLog(@"Values:""%@\n",array); 

    } 

}

來源

2012-05-18 iDev

圖莎爾，我知道這是你的第一個問題，不要把整個問題的稱號。只是給一個小標題，併發布你的問題的描述，只發布與問題有關的特定代碼。 – Krishnabhadra

可以使用RestKit（可可的RESTful Web服務架構）來獲取數據，並使用object mapping功能，返回的數據映射爲對象的數組。

在RESTKit對象映射維基給出的例子一個JSON文檔映射到第三實例的數組：https://github.com/RestKit/RestKit/wiki/Object-mapping

來源

2012-05-18 05:06:06 Jason

JSON對象顯示在tableview中

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