Try Struts-Layout has some options for doing "related" dropdowns. You may want to check it and avoid a lot of javascript coding.
HTH, Raghu On 12/21/05, Neil Erdwien <[EMAIL PROTECTED]> wrote: > > If the amount of data needed for drop down B isn't large, I'd load it > into Javascript objects when the original page is displayed. Then use > client-side Javascript to populate B after A is chosen. > > If the amount of data is too big, I'd investigate doing the same concept > using client-side Javascript, but query the server for B's data using > AJAX methods. > > > Daniel Kies wrote: > > Greetings. I have an app that needs to have multiple drop down boxes > that > > are related to each other. Instead of calling an action everytime the > first > > menu is selected and querying for the data in the second drop down, I > want > > to have the values in the second drop down reflect the choice of the > first > > drop down. > > > > So Drop Down A has: > > 1. Color > > 2. Size > > > > If Color is selected, drop down B has: > > 1. Blue > > 2. Red > > 3. Green > > > > If Size is selected, drop down B has: > > 1. Small > > 2. Medium > > 3. Large > > > > I figure I can do this by calling an action when the A is selected, but > how > > can I do this without calling an action after A is chosen? > > > > Thanks in advance. > > > > -- > Neil Erdwien, [EMAIL PROTECTED], Web Technologies Manager > Computing and Network Services, Kansas State University > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > >
