-----Original Message-----
From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On
Behalf Of ben.clinkinbeard
Sent: Wednesday, May 31, 2006 3:05 PM
To: flexcoders@yahoogroups.com
Subject: [flexcoders] F2B3: mx.rpc.soap.mxml.WebService omits empty
nodes
Hello, I am posting this mostly as a note for others that may run into a
problem with this and to make sure this is not a bug. When calling a
WebService from MXML, arguments that are empty are not sent at all,
which can cause problems if your WS requires they be present.
For example, in my MXML I had bound the text properties of a couple of
input fields as the arguments in my call.
<mx:WebService id="ws_search"
wsdl="http://server/Webservices/PseSearchWS.asmx?WSDL">
<mx:operation name="PseSearch" showBusyCursor="true">
<mx:request xmlns="">
<clientNm>
{client.text}
</clientNm>
<planNm>
{plan.text}
</planNm>
<RelationshipMgrNm>
{rm.text}
</RelationshipMgrNm>
<maxResults>
50
</maxResults>
</mx:request>
</mx:operation>
</mx:WebService>
If any of those fields were left blank, however, those nodes were not
sent in the request, which caused an error in the WS. This did not
happen in Beta 2.
The behavior is different though if you make the call from AS (using
mx.rpc.soap.WebService). mx.rpc.soap.WebService performs what I would
consider the 'correct' handling of this situation and sends empty
nodes: <clientNm />, <planNm />, etc.
Thoughts?
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