on return use
myExperiments = new
ArrayCollection(event.result.experiments.experiment);
if expirement is the repeating element, then you need to use
(event.result.expirements)
b.
________________________________
From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On
Behalf Of Cashorali, Tanya M.
Sent: Wednesday, January 31, 2007 8:32 AM
To: flexcoders@yahoogroups.com
Subject: RE: [flexcoders] Binding HTTPService xml to ArrayCollection for
Datagrid
The problem is related to the format of the XML I think. Here's a
portion of my php script (SQL statement not included).
$output = "<experiments>";
while (OCIFetchInto($result, $row, OCI_ASSOC))
{
$output .=
"<experiment><title>".$row['TITLE']."</title><machine>".$row['MACHINE'].
"</machine><username>".$row['USERNAME']."</username><details>".$row['DET
AILS']."</details><month>".$row['EMONTH']."</month><day>".$row['EDAY']."
</day><year>".$row['EYEAR']."</year></experiment>";
}
$output .= "</experiments>";
This works fine when using
display_experiments.lastResult.experiments.experiment.. but it does not
work when binding using a resultHandler as
[Bindable]
private var myExperiments:ArrayCollection;
private function resultHandler(event:ResultEvent):void
{
myExperiments=event.result.experiments.experiment;
}
And here's my HTTPService call:
<mx:HTTPService id="display_experiments" result = "resultHandler(event)"
url="http://localhost:8080/displayExperiments.php"; useProxy="false"
method="POST">
<mx:request xmlns="">
<username>{username.text}</username>
</mx:request>
</mx:HTTPService>
Trying to populate the datagrid with {myExperiments} doesn't work.
Do I need to output the XML in some other way?
Thanks,
Tanya
________________________________
From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On
Behalf Of Cashorali, Tanya M.
Sent: Tuesday, January 30, 2007 4:58 PM
To: flexcoders@yahoogroups.com
Subject: RE: [flexcoders] Binding HTTPService xml to ArrayCollection for
Datagrid
The datagrid doesn't even get populated and I'm making sure I actually
send the httpservice request on creationComplete of the datagrid itself.
I can drag ok when I use pseudo data that is not populated from the
HTTPService. I need the HTTPService to execute the php script which
pulls the data off the backend.
________________________________
From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On
Behalf Of Tracy Spratt
Sent: Tuesday, January 30, 2007 4:44 PM
To: flexcoders@yahoogroups.com
Subject: RE: [flexcoders] Binding HTTPService xml to ArrayCollection for
Datagrid
Whare are you stuck?
Can you populate the source datagrid ok?
Can you drag from the soruce to the target ok?
Do you need the HTTPService for updating the back-end, of for getting
data into flex?
Tracy
________________________________
From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On
Behalf Of Cashorali, Tanya M.
Sent: Tuesday, January 30, 2007 4:00 PM
To: flexcoders@yahoogroups.com
Subject: [flexcoders] Binding HTTPService xml to ArrayCollection for
Datagrid
I have followed the example exactly as Adobe's book shows in Lesson 12
(Dragging and Dropping Between Two Datagrids) with no luck.
I need to be able to bind the results of an HTTPService call (which
executes a php script and returns rows in XML format), to an
ArrayCollection or whatever datatype can populate a datagrid.
Everytime I drag and drop between two datagrids I need to change this
ArrayCollection.
Any help willl be greaaaatly appreciated please!!! Also, is it better
practice to keep updating the database with every drag and drop, or to
manipulate the ArrayCollection clientside, and when all's said and done
finally update the database with one call?
Thank you
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