DEMO: Dynamic list boxes
I created two drop down list boxes. The choice made in list box 1 will dynamically filter the values in list box 2.
For demonstration purposed, I limited the number of options in list box 1 to 10.
Each option in list box 1 has 10 values in list box 2.
All values for list box 1 and list box 2 are stored in variables, prefixed with cddlb1Option or cddlb2Option
The dynamic assignments are done in layers, which will automatically hide when the variables are set.
By setting variables cddlb1Optionxxxxxx or cddlb2Optionxxxxxx to blank (do not delete) will take them out of the options list
Hope you enjoy it