How to include custom values in dropdown

Question

Hi Now i need my project for adding cusomt values in dropdown. meantime. I had dropdown named biodata its consists of age gendersex religion. Now i need add item name custom for users chooses its from dropdown another pop-up will appear and it had form and they filled it up thier details respectively. Anyone could known pls help me. Advance in Thanks H.AL-MUBARAK

AL MUBARAK · Answer

Hi Subhendu De Exactly. and the pop-up values are ONLY check boxes with values. user wants to select their own requirements and after selected values on pop-up we will give it in ok button. when the user click's OK button in pop-up. It will return to gridview and show thier selected fields. Now u have an idea about my requirement. Anyone Could known this pls help me to achieve. Thanks in Advance

Subhendu De · Answer

Is it like you have dropdown box showing age gender sex and religion. Now you have one custom text like ADD in ddl box. when user selects ADD then a popup window will open to show age gender sex and religion in different ddl boxes and when user selects and closes it it backs to the ddl and add the item... Is this your requirement. If not then please elaborate..... Thanks