Rails acts-as-taggable-on with select2 (and simple_form)

Question

I would like to have a select2 dropdown of tags, where i could select multiple existing tags and add new ones.

I have tried many different ways and i either don\'t g

Answer 1

Try this one, hope this will work for you.

= f.input :tag_list, class: "taggable",data: {options: @model.tags.map { |t| t.name }} 

$(".taggable").select2(
  tags: $('.taggable').data('options')
  width: "252px"
);