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    <p>The way I do this is to make a NSObject class with a NSURLConnection in it and set a Property Tag on the class. Then you have the NSObject/NSURLConnection class with the connection return itself to the delegate when the download finishes. You have a method like the -(void)downloadFinished example below to handle the reply in the delegate. </p> <p>In the NSObject Class you use NSJsonSerialization to convert the NSDictionary to Json and append it to the NSURLConnection. </p> <p>I wish I could link you to the JsonHelper Class on Github however I have not uploaded it to Github yet :(. </p> <p>Example Request:</p> <pre><code>NSDictionary *post = [NSDictionary dictionaryWithObjectsAndKeys:@"Json_Value",@"Json_Key",nil]; JsonHelper *jsonHelper = [[JsonHelper alloc]initWithURL:@"http://mycoolwebservice.com" withDictionary:post withMethod:@"POST" showIndicator:NO withDelegate:self withCache:NO]; [jsonHelper setTag:1]; [jsonHelper connectionStart]; </code></pre> <p>Delegate Reply Example:</p> <pre><code>-(void)downloadFinished:(id)sender { if ([sender isKindOfClass:[JsonHelper class]]) { NSError *error = nil; JsonHelper *jsonHelper = (JsonHelper*)sender; NSData *data = [[NSData alloc]initWithData:jsonHelper.receivedData]; NSString *returnString = [[NSString alloc]initWithData:data encoding:NSUTF8StringEncoding]; if (jsonHelper.tag == 0) { // Do Something } else if (jsonHelper.tag == 1) { // Do Something Else } } } </code></pre> <p>It should not be too difficult to write your own custom class to do more or less the same thing using this example. </p>
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    1. POiOS - How to attach a JSON Object to web request? (NOT using NSURLConnection)
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    1. USKenrik March
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    1. COYeah that defeats the purpose of what I am trying to do though. I could just use NSURLConnection and it's delegate for completion handling. I want to keep the entire process inside it's own method to try and keep things organized and easy to follow.
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    2. COIf you want to keep it contained then Blocks seem the logical choice. This might help you out: http://blog.logichigh.com/2010/09/12/cocoa-blocks/
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      1. USKenrik March
    3. COAnd Another: http://messagesenttodeallocatedinstance.wordpress.com/2012/04/10/nsurlconnection-with-blocks/
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