RemoteObject and Listeners on Opretion level - workaround

[spiros]

Hi, 

 

For RemoteObject  with more  than One Methods in server side (Operations )
it is possible to define event Listeners per Operation.

For example the  two lines (*1) defines two listeners (result and fault )
for the Operation getText() .

In the (*2)the  code  remove of the listeners.

In RoyaleJS the (*1) generate  the error code : "TypeError:
this.com_novusnet_jsTests_RemoteObjectOperation_remoteObject.getProperty(...
).callProperty is not a function " , the JS line the compiler produce is
(*3). 

For the (*2)  the JS code is (*4) and there is no error but stop the
execution of function , - probably because of try - catch block- .

A workaround for the problem is to use  the getOperation method :

 

remoteObject.getOperation("getText").removeEventListener(ResultEvent.RESULT,
getdataResultHandler);

              

 

I hope the above is useful.

 

 

Best

 

 

 

Spiros 

 

 

 

 

 

(*1)

remoteObject.getText.addEventListener(ResultEvent.RESULT,
getdataResultHandler);

remoteObject.getText.addEventListener(FaultEvent.FAULT,
getTextFaultHandler);     

 

 

(*2)

remoteObject.getText.removeEventListener(ResultEvent.RESULT,
getdataResultHandler);

remoteObject.getText.removeEventListener(FaultEvent.FAULT,
getTextFaultHandler);  

 

(*3)

this.com_novusnet_jsTests_RemoteObjectOperation_remoteObject.getProperty('ge
tText').callProperty('addEventListener', mx.rpc.events.ResultEvent.RESULT,
org.apache.royale.utils.Language.closure(this.com_novusnet_jsTests_RemoteObj
ectOperation_getdataResultHandler, this, 'getdataResultHandler'));

 
this.com_novusnet_jsTests_RemoteObjectOperation_remoteObject.getProperty('ge
tText').callProperty('addEventListener', mx.rpc.events.FaultEvent.FAULT,
org.apache.royale.utils.Language.closure(this.com_novusnet_jsTests_RemoteObj
ectOperation_getTextFaultHandler, this, 'getTextFaultHandler'));

 

(*4)

this.com_novusnet_jsTests_RemoteObjectOperation_remoteObject.getProperty('ge
tText').callProperty('removeEventListener',
mx.rpc.events.ResultEvent.RESULT,
org.apache.royale.utils.Language.closure(this.com_novusnet_jsTests_RemoteObj
ectOperation_getdataResultHandler, this, 'getdataResultHandler'));

 
this.com_novusnet_jsTests_RemoteObjectOperation_remoteObject.getProperty('ge
tText').callProperty('removeEventListener', mx.rpc.events.FaultEvent.FAULT,
org.apache.royale.utils.Language.closure(this.com_novusnet_jsTests_RemoteObj
ectOperation_getTextFaultHandler, this, 'getTextFaultHandler'));