Picklist Query for Child Object

Hello every one
for querying the picklist values from ondemand by "picklist" we need to pass the Object name, Picklist Integration Tag and Language code.
for standard object like Account , Contact, Service Request i have no problem. but I don't know what to pass as object name for child objects like Preduct Revenue, Contact Role etc
I have tried all possible combination but it is coming with exception. There is no documentation also.
Any one have any idea about this? or any document?
Thanks in advance
Dinesh

Hi,
The problem I mentioned with Method #1 included the VO reverting back to the old SQL if you do stuff like sorting a column, etc. I don't know of a way to force it not to revert back except to re-setQuery on each action. I try not to use this approach (Method #1) if possible. I don't know how "dynamic" your SQLs are but if possible, you should comes up with an SQL general enough to cover them and then filter them with ViewCriterias (Method #2).
As for executing your custom query on page load, you can try extending your backing bean with PagePhaseListener, and place your codes in the onPageLoad() method. You can check if it is the first page load by executing the command *!AdfFacesContext.getCurrentInstance().isPostback()*. You will also need to "register" your backing bean to the PageDefinition file as the ControllerClass such as below:
<pageDefinition xmlns="http://xmlns.oracle.com/adfm/uimodel"
version="11.1.1.51.88" ...
ControllerClass="#{backingBean}">
Run executeQuery on onPageLoad(), but screen don't get refreshed, pls help
Regards,
Chan Kelwin

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