This content has been marked as final. Show 1 reply
You will have to use filed copier in parents i.e. in countries and regions.
parentRegion- this attribute will hold the name value of region parent
parentCountry- this attribute will hold the name value of Country parent
This way your asset will inherit the both the values for Region and countries and then you can search state on Countries which have the same region giving you the list you require.
NSW will have country as Australia and region as Asia Pacific.
Now you will apply search state for all countries having attribute Region as Asia Pacific
You can also refer FirstSite for this. They have used this for Navigation instead of Dropdown.