Custom CSS class in typeahead and dropdown when append-to-body is true

[ehteshamkafeel]

Sometimes you want to style the drop down according to some particular styles matching to your look and feel or to achieve some very specific functionality. If the typeahead-append-to-body="true" you can't style the drop down by being more specific. e.g. you can't do .my-component .dropdown {} sure you can do .dropdown {} but that would globally apply style to every dropdown in your app.

It would be really nice if we could specify another attribute like dropdown-custom-class to the directive and the class would be added to the main container i.e. <div class="dropdown my-custom-class">

[wesleycho]

This makes a lot of sense - PRs welcome!

[wesleycho]

As per discussion in fa1cdfc, this feature will not be supported. In order to accomplish custom classes currently, the solution espoused is to use a custom typeahead popup template.

[datazen]

This actually makes more sense than you would think. It would be NICE to simply have a class we can change in the ngb-typeahead-window div. I mean how freaking hard would that be to do? It seems a lot of users are having the same issues.