> Hi All. > I retry because I need help, please. > > > > I want to know how to select (color) the chosen elements in a > drop-down list ? > > First, I've selected 3 elements from a drop-down list and I saved > them and I go to an other page. > > Next, I return to the page and I want to see these selected > elements but until now, They are not ! > > I use java 6 and Struts 2. > > > > Thank you in advance. > > > > Amine
This is the important point: > and I go to an other page. Your question is about "state". Which item the user chose on a previous page is a form of application state. It is your job to maintain that state. Some of your options are: - include the selected item as parameter in all requests (GET and POST, that means you have to add it all your links/redirects and forms as hidden field, this is a "stateless" approach) - store it in http session (this is bad practice and causes other problems) - store it in the browser, e.g. in a cookie or via some html5 local-storage api regards, Christoph This Email was scanned by Sophos Anti Virus
