How to pupolate a 'cascading dropdown' with 2 dropdowns filters

[linque]

I've a list with 4 fields.


The First (champid) is a databasejoin.
The Second (champ_ed) is a cascadingdropdown depending on the First.
The Third (champ_edcat) is a cascadingdropdown depending on the First and the Second.



How to do ?

 

[lousyfool]

You mean filter options dynamically appearing depending on another filter's option? Sorry, that's not available in Fabrik out of the box.

 

[linque]

You mean filter options dynamically appearing depending on another filter's option? Sorry, that's not available in Fabrik out of the box.

The second Dropdown is dynamic when I choose the first.
I can have the Third dynamic when i choose the first.



If I choose the second one in the 'Watch tab',the Third Dropdown is empty.

If it's not posible like it, can I use the 2nd choice to put it in 'Advance tab' in the 'Where query' clause ?
like it for example :

 

[linque]

The second Dropdown is dynamic when I choose the first.
I can have the Third dynamic when i choose the first.

View attachment 20196

If I choose the second one in the 'Watch tab',the Third Dropdown is empty.

If it's not posible like it, can I use the 2nd choice to put it in 'Advance tab' in the 'Where query' clause ?
like it for example :
View attachment 20197

Or how Can I do if I have not only 'Country' and 'Region' but 'Continent', 'Country', 'Region' and 'City' ?

 

[lousyfool]

Oh, so we're not talking "filters"(above a list), but "form" (as in "add/edit records")?

In that case:
Instead of cascading dropdowns you can also use databasejoins, there enable "AJAX Update" and use the placeholder of the element it depends on in the "WHERE" clause.
Wiki: http://fabrikar.com/forums/index.php?wiki/database-join-element