On May 22, 2006, at 2:38 PM, [EMAIL PROTECTED] wrote:
I am starting to get productive using MochiKit, but I cannot quite get
the grip of chained Deferreds.
I have a postJSONDoc function that I got from this group
(http://groups.google.com/group/mochikit/msg/dd23d8779dce92f3?
dmode=source)
that looks like this:
...
This function is called from my code whenever I need to perform a
POST.
Now, my problem is that I need to examine the response before I return
it.
If the message equals a special error message from the server, I need
to take special actions before returning the response, so I thought
that chained Deferreds might be a solution.
However, all my attempts to do so have failed.
Does anyone have any suggestions?
You should post one of your attempts. It's not clear to me why you
can't just use a straightforward addCallback to do what you want.
-bob
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From: Bob Ippolito <[EMAIL PROTECTED]>
Date: Mon, 22 May 2006 15:00:00 +0000
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Subject: Re: [mochikit] Chained Deferreds
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On May 22, 2006, at 2:38 PM, [EMAIL PROTECTED] wrote:
I am starting to get productive using MochiKit, but I cannot quite get
the grip of chained Deferreds.
I have a postJSONDoc function that I got from this group
(http://groups.google.com/group/mochikit/msg/dd23d8779dce92f3?
dmode=source)
that looks like this:
...
This function is called from my code whenever I need to perform a
POST.
Now, my problem is that I need to examine the response before I return
it.
If the message equals a special error message from the server, I need
to take special actions before returning the response, so I thought
that chained Deferreds might be a solution.
However, all my attempts to do so have failed.
Does anyone have any suggestions?
You should post one of your attempts. It's not clear to me why you
can't just use a straightforward addCallback to do what you want.
-bob
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