set the width of select2 input (through Angular-ui directive)

Question

I have problem making this plunkr (select2 + angulat-ui) work.

http://plnkr.co/edit/NkdWUO?p=preview

In local setup, I get the select2 work, but I cannot set

Answer 1

This is an old question but new info is still worth posting...

Starting with Select2 version 3.4.0 there is an attribute dropdownAutoWidth which solves the problem and handles all the odd cases. Note it is not on by default. It resizes dynamically as the user makes selections, it adds width for allowClear if that attribute is used, and it handles placeholder text properly too.

$("#some_select_id").select2({
    dropdownAutoWidth : true
});