I have 2 dropdown fields. First dropdown contains a 2 value . Second list contains another list of 10 values. If the selected 1 value for first dropdown , in second dropdown only first 5 values need to show,
f the selected 2 value for first dropdown , in second dropdown only next 5 values need to show.
Please help me to do this
What you're looking for is information about Cascading Dropdowns. This link should help.