Hello Friends...
I am currently working on the jsp.In my page i want the combo box which stores the name of the cities.Whenever user selects the name of the city the name is displayed in the combobox & also it is stored in the database but the name is not in the list then there will be the option other whenever user selects the other option then textfield is displayed & in that user is able to write the name of the city in which he lives & that name is displayed in the Combobox
So please tell me how to do this...

Thanking you...