Hi Catalin,
Have you tried asking the session for the value?
FacesContext.getCurrentInstance().getExternalContext().getSessionMap().g et('the value specified for pageIndexVar');
should do the trick.
I'm not sure about the data table.
Hope this helps,
-bd-
On Nov 16, 2004, at 7:48 AM, Catalin Kormos wrote:
Hi,
I'm almost very new to JSF, i'm trying to use it on a new project, more exacly, i'm using myfaces-1.0.7; i think i need some clarifications about the "session scope", i guess i don't understand well what is all about. For example, in tlddocs, for tag x:dataScroller, there is an attribute, "pageIndexVar"; the following is the description "A parameter name, under which the actual page index is set in request scope similar to the var parameter";
My question is: how can i get the value for that parameter from the request scope? i realy need the value to be able to detect the change in the page index currenly displayed by the data table. Is there any other possibility to be informed about the change of the currently displayed page index, for a data table?
Thanks, i would realy appreciate some help,
Regards,
Catalin
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