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Calling web service

Posted on 2011-03-17
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Last Modified: 2012-05-11
Hi All,

I am facing a peculiar problem
i.e when i call init method on application start up it works completely fine....i get result of web service when i  send a request.. on startup of application..

But when i call same init() method some where from middle of the application...the control comes in to init() but i am not able to send any requests..no request is going to back end..
Using wsdl at the back end....
I am working with request ---> response pattern..
I dont know where i go wrong ....



<fx:Declarations>
		<!--Call responder for Reference Page to get XML path-->
		<s:CallResponder id="getXmlPathLinkReferenceResult"/>
		<xmlpathcommunicationport:XmlPathCommunicationPort id="xmlPathCommunicationPort"/>
		<s:CallResponder id="getXmlPathLinkJudgementsResult"/>
		<s:CallResponder id="getXmlPathLinkAuthoritiesResult"/>
		<s:CallResponder id="getXmlPathLinkBillsResult"/>
		<s:CallResponder id="getXmlPathLinkOrdinanceResult"/>
		<s:CallResponder id="getXmlPathLinkNotificationsResult"/>
		
	</fx:Declarations>


		protected function init():void
		{
			//Reference get xmlPath for buttons
			getXmlPathLinkReferenceResult.token = xmlPathCommunicationPort.getXmlPathLink("references", "bare acts");
			getXmlPathLinkReferenceResult.addEventListener(ResultEvent.RESULT,getBareActs);
			
		}

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Question by:SreeramojuPradeep
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5 Comments
 
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Expert Comment

by:ChristoferDutz
ID: 35155313
What are you actually trying to do? I have never seen such a configuration in order to communicate with a remote webservice.
http://livedocs.adobe.com/flex/3/html/help.html?content=data_access_3.html
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Author Comment

by:SreeramojuPradeep
ID: 35155606
I am using  WSDL/SOAP
 
<fx:Declarations>
		<!--Call responder for Reference Page to get XML path-->
		<s:CallResponder id="getXmlPathLinkReferenceResult"/>
		<xmlpathcommunicationport:XmlPathCommunicationPort id="xmlPathCommunicationPort"/>
	</fx:Declarations>

          <fx:script>
		protected function init():void
		{
			//Reference get xmlPath for buttons
			getXmlPathLinkReferenceResult.token = xmlPathCommunicationPort.getXmlPathLink("references", "bare acts");
			getXmlPathLinkReferenceResult.addEventListener(ResultEvent.RESULT,getBareActs);
			
		}

</fx:script>

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the init() method is in mainpage.mxml
i.e when i start up application i  check internet connection
if(connection available)
    call init()// that call some services...works fine if conn available initially
else
set timer to check internet connection once available i call  again init() method in that case i am facing problem to call the service no request is going

I dont know where i am wrong


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LVL 20

Accepted Solution

by:
ChristoferDutz earned 500 total points
ID: 35155620
Well you are calling a function of a class XmlPathCommunicationPort which is unknown to me/us so I think you should post that code here too.
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Author Comment

by:SreeramojuPradeep
ID: 35291997

Well, I select the service type and connect to the webservice initially and if there is a problem in the internet connectivity in the middle .... After I connected to Internet How could I refresh the WSDL so that I can access the services.
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Author Closing Comment

by:SreeramojuPradeep
ID: 35459185
Hi ChristoferDutz,

   Thanks for your valuable inputs.
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