Need help creating dependent drop list

[cynthia25306360gmgm]

I need help creating a dependent dropdown list. Dropdown 1 should decide selection for Dropdown  2.Dropdown list 2 should decide for Dropdown 3.

[Bernd Alheit]

May be that following helps :

https://community.adobe.com/t5/acrobat-discussions/questions-on-dependent-dropdown-lists/td-p/105473... 

[Nesa Nurani]

This is example how to do it by using validation script of first dropdown field, you can use same approach in dropdown2 for dropdown3...etc.

var f = this.getField("Dropdown2");

switch(event.value){

case "Item1":
f.setItems(["Item1","Item2","Item3"]);
break;

case "Item2":
f.setItems(["Item4","Item5","Item6"]);
break;

default:
f.clearItems();}