i want to display an image on the same page using an hyperlink..
i m using the value retreived by the hyperlink to be send to a function defined in the bean.java..
the function in the bean..
then i m using getRs1() method to retrive path of the image through database..
and then using expression to display the image..
but i m unable to retreive the value using request.getParameter(). it is showin null value in the Tomcat console.. please help.. i m confused..