English (United Kingdom)
English (United States)
(Opens New Window)
Mark as an Answer
Unable to get updated value from portlesession with ajax combination
April 19, 2011 12:56 AM
Rank: Liferay Legend
Join Date: February 8, 2011
hi to all
hai i am new to Lieray portal,
i have used ajax in my one of portlet,
my requirement i need get some values from database without page refresh,
i have done all my code. but i am unable to get get updated value from portletsession object in my view jsp page.
when i am select some value in dropdown in on change i have call one java script method, this java script method use ajax to call one of my controller class i am using strutsportlet,
i have created actionUrl and i am passing this url in ajax call it goes to my action class and execute processAction method. there i am gettng some values from database and set those values in PortletSession onject. after executing this call i am getting this portlet session values in my jsp page but it gives NULL values. i am unable to get updated values. If i refresh the page then i am getting the value. but i need only ajax call and page shuld not be refreshed.i have used applicationScope while setting the value in portletsession object.
please let me give solution for this. i am using liferay5.0.1 .
is there any other way to do this please let me know.
and i want use ajax jequrty in my portlets please give me the better way to apply these technology in portlets.
thanks in advance
Regards Meera Prince
Sign in to vote.
Please sign in to flag this as inappropriate.