Re: newbie question: NSURLConnection delegation and "method instance"
Re: newbie question: NSURLConnection delegation and "method instance"
- Subject: Re: newbie question: NSURLConnection delegation and "method instance"
- From: Scott Anguish <email@hidden>
- Date: Sun, 20 Jul 2008 17:20:09 -0400
receivedData should be an instance variable of the class that contains
the code in Listing 1 - Creating a connection using NSURLConnection.
often an instance of that class is also used as the delegate (which is
what this example code is assuming)
the code for these snippets really needs to be available (and linked
to) as a sample. it is on my to-do list. But if you file a bug, that
may help push it up in the queue.
On 20-Jul-08, at 3:43 PM, JB Ashton wrote:
Hi all,
I'm struggling with "receivedData is declared as a method instance
elsewhere" in this explanation of NSURLConnection delegation:
http://developer.apple.com/documentation/Cocoa/Conceptual/URLLoadingSystem/Tasks/UsingNSURLConnection.html
When I declare the receivedData as NSMutableData in the delegate's
header
file, I get this warning from the compiler: "warning: local
declaration of
'receivedData' hides instance variable".
It sounds like on of the methods might also be declaring the variable
name.. do a search for the receivedData string to find it.
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