I'm trying to design a custom itemrenderer, which converts
IDs from one web service into data from another web services. But I
need to be able to only generate the itemrenderer once the
supporting web service has been completed. I can't figure out how
to reinvoke the itemrender when the web service has completed.
For example, I might have one webservice that has
and another web service that has
In the final display, I would like to show
Username in one column
A list of Senators in the state in the next column.
Obviously, this won't make sense until BOTH webservices are
The customTag then has an label field which is populated by
via some ActionScript.
The problem is that the itemRenderer is sometimes being
invoked before the senators web service is completed. Both the user
webservice and the senators webservices were invoked at the same
time, but obviously one can complete after the other, at random.
This then leaves the senator list blank, until the item renderer is
So... how do I create the custom itemRenderer to know that it
should either only invoke once the sentator's webservice is
complete, or that it should refresh when the senator's webservice
Thanks in advance for any help that you might be able to