Populating a dropdown from a collection

Well, first of all —> you should better open your own post, with your own issue and issue-description.

  1. What’s exactly the problem?
  2. What is your aim?
  3. How is structured your project?
  4. Which elements are given?
  5. Perhaps some screenshots?

What i want to say → THE MORE INPUT = THE MORE OUTPUT.

You can link similar posts to your own one.