Thank you! Am I right in thinking than this way (shown below) is more idiomatic
than using a form and a true submit button?
[ p [class "control"]
[ input [
...
, Events.onInput (SetTentativeTag animal.id)
, onEnter (CreateNewTag animal.id)
] []
]
, a [ class "button is-success is-small"
, onClickWithoutPropagation (CreateNewTag animal.id)
]
[ text "Add" ]
])
> On Dec 4, 2016, at 4:54 AM, Matthew Bray <[email protected]> wrote:
>
> Take a look at onEnter from elm-todomvc:
>
> https://github.com/evancz/elm-todomvc/blob/master/Todo.elm#L237
> <https://github.com/evancz/elm-todomvc/blob/master/Todo.elm#L237>
>
> On Sat, 3 Dec 2016, 22:11 Brian Marick, <[email protected]
> <mailto:[email protected]>> wrote:
> (Disclaimer: I didn’t come to Elm knowing Javascript.)
>
> Anyone know of a source for code that sends a message when the user presses
> enter in a particular text input field? I could write the code - eventually -
> but it looks to be awfully fiddly and something that a zillion people must
> have done already.
>
> ——
>
> To be specific:
>
> I have the following controls on a page. When the `Add` button is clicked, it
> causes a new tag to appear in the list of tags. I want Enter to do the same
> thing.
>
> <Screen Shot 2016-12-03 at 3.17.29 PM.png>
>
> That is, I think I need code to put in what is currently this:
>
> input [ class "input"
> , type' "text"
> , value (tentativeTag animal)
> , Events.onInput (SetTentativeTag animal.id <http://animal.id/>)
> , .. call magic event function here ...
> ]
>
>
>
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