Reputation: 4520
How do you create a combo box using Drupal Form API (FAPI)?
Upvotes: 0
Views: 1663
Reputation: 5774
Here is another technique for multigroup: http://drupal.org/project/flexifield
But maybe by combo box you wanted this: http://drupal.org/project/select_or_other
If neither of those do it, here is a post about more complex hierarchal options... http://groups.drupal.org/node/23899
Upvotes: 0
Reputation: 2308
Since there is no combobox form element you will need to use hook_elements() and a callback to create a custom combobox form element
Check out these docs for an example of how to use hook_elements()
If by combobox you mean a drilldown, check out hierarchical select
Upvotes: 2