Thanks for the reply! As I was typing in more explanation, I realized
what was wrong. This
delete_btn.addEventListener("click", deleteRecord);
should be
delete_btn.addEventListener("click", Delegate.create(this,
deleteRecord)); to make the scope right to find onDeleteScore.
Made the change and it works. So in general, it's correct to create a
single Service instance and then use a different PendingCall instance
for each operation?
Helen
JesterXL wrote:
This is correct:
var pc:PendingCall = _service.deleteScore(scores_dg.selectedItem.id);
pc.responder = new RelayResponder(this, "onDeleteScore", "onDbError");
However, not sure why your result/fault functions aren't getting called,
even weirder is your seeing the NCD saying it did. Your code that you've
posted looks good. Are those functions defined in the same place, you just
didn't post 'em?
----- Original Message -----
From: "Helen Triolo" <[EMAIL PROTECTED]>
To: "Flashcoders Mailing List" <[email protected]>
Sent: Wednesday, December 21, 2005 2:01 PM
Subject: [Flashcoders] amfphp database editing question
I'm trying to get amfphp to work for simple database editing. It
selects and displays records in a datagrid fine, and when I select one
and click a Delete button, it gets deleted from the database, but my
onDeleteScore function is not called (even though the NC debugger shows
Result: (boolean) true). I'm not sure how to set up the service and
pending call variables when multiple operations are done -- do you
create one service object and one pendingCall object and then assign
different relayResponder objects to the pc.responder each time a new
operation is done? Or should a new pendingCall object be created for
each operation? (or a new service object altogether?) I tried a
variety of different ways and never can get my onDeleteScore function to
be called. Code for the delete part:
// this is never called
function onDeleteScore(re:ResultEvent) {
trace('result='+re.result);
scores_dg.removeItemAt(deleteIndex);
msg_ta.text = "Record was deleted";
}
function deleteRecord() {
// remember which element of the array is to be deleted
deleteIndex = scores_dg.selectedIndex;
// get the id of the record to delete, to pass it to deleterecord.php
var id:Number = scores_dg.selectedItem.record;
// (tried new pc and same pc used for select operation -- neither
worked)
var pc:PendingCall = _service.deleteScore(scores_dg.selectedItem.id);
pc.responder = new RelayResponder(this, "onDeleteScore", "onDbError");
}
delete_btn.addEventListener("click", deleteRecord);
thanks for any suggestions/advice,
Helen
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--
Helen Triolo
Flash Programmer/Instructor, Web Developer
http://flash-creations.com • http://i-technica.com
ph: 301.424.6037 • email: [EMAIL PROTECTED]
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