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# avo-2
  • l
    got it
  • l
    it will be present in the next release https://github.com/avo-hq/avo/issues/647
  • h
    Would it also be possible to customize the image that gets displayed when there are no results found? Personally I love the avocado, but I imagine some clients might not...haha!
  • l
    You can already do that. Create a 
    app/views/avo/partials/_empty_state.html.erb
    file in your app. Rails will pick it up and show it. Here's the original 👇 https://github.com/avo-hq/avo/blob/main/app/views/avo/partials/_empty_state.html.erb
  • h
    It looks like polymorphic belongs to fields aren't visible on index views. Is this intentional or perhaps a bug?
  • l
    they should be visible @User
  • l
    can you share your resource config in a GH issue? https://avo.cool/new-issue
  • s
    Hi there 🙂 Is there a way to show a create button for a 
    has_one
    association? At the moment I just see an attach button...
  • l
    Hmm, that's not supported right now. but I'll add it on the list to release in the next couple of days
  • l
    a lot of those association features (polymorphic,STI, has-one create, plymorphic has many create) I didn't build because I didn't know if anyone was going to use it, so I went on the "build it when someone requests it" path
  • l
  • s
    Awesome thanks 💪
  • l
    I added a few more examples in avodemo and 
    Comment
    has a polymorphic 
    BelongsTo
    association which is visible on index. https://avodemo.herokuapp.com/avo/resources/comments
  • l
    but, I think I see what the problem is
  • h
    Appreciate it! There must be something weird with the configuration in my app. I was able to solve by just linking to the resource without using an association field.
  • l
    I presume you are not on the index view for comments, but you see them on a has_many association?
  • l
    can you confirm the above?
  • l
    what I mean is on Index the association is there (https://avodemo.herokuapp.com/avo/resources/comments) when you see the comments as an association, the polymorphic has dissapeared (https://avodemo.herokuapp.com/avo/resources/posts/43)
  • h
    Ah, yes! This is it exactly! For my use case, the resource is only visible through associations - it's hidden in the sidebar.
  • l
    got it
  • l
    it was by design (but there's also a bug). so if a 
    Post
    has many `Comment`s, when viewing one post, below on the page, in the comments list, you don't need to print the post column because it's going to be the same value (that posts title)
  • l
    but somehow, the polymorphic association is hidden too. that's a bug
  • h
    Right - makes total sense!
  • l
  • c
    Heya Avo fam, I'm having an issue with Filters. For some reason the generated Filter is not showing.
  • l
    Hey @User. Welcome! Can we get some more details? You generated it and added it to the resource? You're navigating to that resource index page and the filter is not showing?
  • c
    Correct, generated the the filter and navigated tot the resource and do not see the filter.
  • c
    Copy code
    class UserFilter < Avo::Filters::BooleanFilter
  self.name = "User filter"

  def apply(request, query, values)
    return query.where(admin: true) if value[:is_admin]
    query
  end

  def default
    {
      is_admin: false
    }
  end

  def options
    {
      is_admin: "Is Admin"
    }
  end
end
  • l
    can you paste the resource bit with the filter declaration?
  • c
    So that is what I'm missing.
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