I call the callback() function from rpc.callAsync(this.callback,
"method");
What I did before was something like:
var that = this;
rpc.callAsync(function(e) { //use that in here }, "method");
But now, because I am using callback() as a real function, I can't
work with var that = this; because 'that' is out of scope in callback().
Thanks for your help,
Michael
Am 04.05.2009 um 17:19 schrieb thron7:
Michael Ochs wrote:
Hi,
I have had a problem with the rpc call and the this reference in the
callback handler some weeks ago. I solved this by declaring var
that =
this; before the handler. But now I have a class-member-function
called "callback(result, exc)" and I have to use the this-reference
in
this function, which, of course doesn't work because 'this' isn't
pointing to the class. I can't use that = this; as well, because
callback is a member-function of the class that makes the rpc.
I don't grok it. So you have a class that makes RPC calls. This class
has a member function 'callback()'. In the code of this member
function
you are using the 'this' key word. No problem so far. It all depends
on
how you call 'callback()', and in which context. So how do you do
that?!
T.
Does anyone have a solution for that?
Thanks for your help,
Michael
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