I need to change the presentation of a Term reference field. Drupal 7 has 3 widget types:
- Select list
- Check boxes/Radio buttons
- Autocomplete term widget
I need to display check boxes to select 1 or many terms when adding a node, but I also need to display a textfield to allow adding new term.
The autocomplete term widget allows to choose existing terms and add new ones, which is the functionality I need, but what I exactly need is a list of checkboxes with the existing terms and the textfield below that allows adding a new term.
I've searched modules, but I can't find one that allows me to do this. Is there a module that performs this? If not, how do I do this in code? Is there any way to customize the widgets to create that functionality? Thanks.