Evan pointed out on Elm Dev that this is functionality is already available:
none = text "" but I don't think that solution is very obvious, and agree that adding none to the library would be nice. On Wed, Aug 31, 2016 at 4:02 PM, Mark Hamburg <[email protected]> wrote: > Html.none would produce a virtual DOM node but that node would not produce > anything in the actual DOM. It's usage is an alternative to list > concatenation and empty divs. For example: > > div [] > [ headerView model, > , model.error |> Maybe.map errorBoxView |> Maybe.withDefault Html.none > , bodyView model > ] > > Now, when diffing the virtual DOM, the header, optional error box, and > body are always at the same indices within the div but we haven't cluttered > the real DOM with empty nodes. > > Mark > > > -- > You received this message because you are subscribed to the Google Groups > "Elm Discuss" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > For more options, visit https://groups.google.com/d/optout. > -- You received this message because you are subscribed to the Google Groups "Elm Discuss" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
