Yes :) On Sat, 26 Nov 2016 at 09:36 Fed Reggiardo <bks...@gmail.com> wrote:
> Thomas, thanks! The problem is that I don't know how many inputs I'll > need. So are you saying I should add them into a Dict as created and > access them from there by mapping over the Dict from an update function? > > > On Saturday, November 26, 2016 at 2:31:51 AM UTC-6, Thomas Coopman wrote: > > I'm not sure if I completely understand your problem, so if this is not > correct, ignore me. > > You cannot dynamically change your model, but you can use a List or a Dict > to store multiple inputs. I would probably choose a Dict String (List Note) > > On Sat, 26 Nov 2016, 08:33 Fed Reggiardo, <bks...@gmail.com> wrote: > > I wrote this little app in JavaScript with the intent of porting over to > elm. The basic function is done in Elm but stuck on one feature. > > DEMO: https://fedreg.github.io/Counterpoint.js/ > > On the demo, if you click on "Add Instrument", a new input field is added > to the dom which acts as an exact duplicate of the original input; both > calling the same function when the Play button is clicked > > Here is how I do this in JS: > https://github.com/Fedreg/Counterpoint.js/blob/master/app.js#L175-L198 > > So in JS, I just build up the calling function as such: > If I have one input field, with an id="input1", the button > onclick=play(input1). > If I have two input fields, the button onclick=play(input1); play(input2) > three fields: onclick=play(input1); play(input2); play(input3); .....and > on and on depending on number of added instruments. > Therefore, onclick the play function is called with the values in each of > the input fields. > > Can't figure out how to do this in ELm. The value inside of my input > field is part of my model. Can I somehow dynamically update my Model to > add new "NotesToSend" as new input fields are added?? Should I just > generate these inputs in JS and send the data into Elm for processing?? . > > type alias Model = > { initialNotes : String > , notesToSend : List Note > , index : Int > } > Any help or pointer to a similar code example are greatly appreciated. > Please let me know if additional clarification is needed. Thanks! > > -- > 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 elm-discuss...@googlegroups.com. > > > 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 elm-discuss+unsubscr...@googlegroups.com. > 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 elm-discuss+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
