How to access conversational components in the popup window

[tangdazhu]

I got the problem by the following scenario:

1.Create the seam component in conversation scope

2.in this component , i initialized a list called parametersList

3.I used window.showModalDialog() open a popup window

but i can't access this parametersList in this child page, because it is null.

i can fix it by change the component context scope to Session instead of conversation. but i don't want to maintain so many objects in memory, is there some ways to call the conversation objects in the popup window.

Note: the way that i open this popup window like this :

1. window.showModalDialog(baseURL.value + "pages/cpi/Calculation_parameters_add.jsf", "", "dialogHeight:300px;dialogWidth:500px");
2.the page structure for Calculation_parameters_add.jsp like this :


<f:view>



...

</f:view>



Can someone give me some tips about this kind of situation?

[pmuir]

Make sure to pass in the conversation Id as part of the URL like

/foo.jsf?#{manager.conversationIdParameter}=#{conversation.id}

[tangdazhu]

Thanks very much. You do me a really big favor. Now it works for me, and i got the possibility to reduce the amout of session objects in memory now.