This week's book giveaway is in the OCAJP 8 forum. We're giving away four copies of OCA Java SE 8 Programmer I Study Guide and have Edward Finegan & Robert Liguori on-line! See this thread for details.
I am using 4 drop down box with four entries.I want that the entry selected in first drop down box should not be repeated
in any other drop down menu.Please help me out
1) Firstly give Ids to the dropdowns
2) On selection of the item of the first dropdown get hold of other dropdowns and remove that element.