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#tornadofx
  • j

    jchildress

    04/23/2017, 10:19 PM
    yes, i'm trying to bind whatever i need to the current album/track so the ui updates when changes occur...
  • j

    jchildress

    04/23/2017, 10:20 PM
    but event might be better... if i don't want everyone sharing the model...
  • c

    carlw

    04/23/2017, 10:20 PM
    the binding is fine in the view. i usually have a more deliberate commit to the model. try to avoid cascading updates.
  • c

    carlw

    04/23/2017, 10:21 PM
    that is, there can be a divergence between the viewmodel and the model.
  • c

    carlw

    04/23/2017, 10:22 PM
    keep going with your idea. i can look over some code if you want to run something by me
  • j

    jchildress

    04/23/2017, 10:22 PM
    ok, thank you
  • e

    edvin

    04/24/2017, 1:29 AM
    CON3434
  • e

    edvin

    04/24/2017, 1:30 AM
    @jchildress I think you can write 
    SimpleListProperty(item?.tracks)
    instead of 
    SimpleObjectProperty<ObservableList<Track>>(item?.tracks)
    🙂
  • j

    jchildress

    04/24/2017, 1:31 AM
    i'll try that...
  • e

    edvin

    04/24/2017, 1:31 AM
    (Added a missing .)
  • j

    jchildress

    04/24/2017, 1:32 AM
    works, thank you... 
    val tracks = bind { SimpleListProperty<Track>(item?.tracks) }
  • e

    edvin

    04/24/2017, 1:32 AM
    OK, so I'm officially terrified: Thank you for submitting a session proposal for Oracle OpenWorld or JavaOne San Francisco 2017. Below is a summary of your submitted proposal. The Session ID is your confirmation number. You can expect to receive notification on your session status by the end of June.
  • j

    jchildress

    04/24/2017, 1:32 AM
    awesome
  • e

    edvin

    04/24/2017, 1:33 AM
    In the nick of time. I woke up and realized the submissions was ending in a couple of hours 🙂 It's 3:30 AM here now 😀
    👍 4
  • e

    edvin

    04/24/2017, 1:33 AM
    I thought I had all of tomorrow, but I think I miscalculated.
  • e

    edvin

    04/24/2017, 1:34 AM
    @jchildress By the way, I think 
    val tracks = bind(Album::tracks)
    should work. It probably doesn't now (didn't check), but I will look into it tomorrow.
  • e

    edvin

    04/24/2017, 1:35 AM
    That syntax can be used for all the bindings by the way. It get's rid of the null safe operator and curlies. Easier to read.
  • j

    jchildress

    04/24/2017, 1:35 AM
    ok, thank you
  • e

    edvin

    04/24/2017, 1:36 AM
    @jchildress Can you try that syntax now, I'm a bit curious to see if it would work? 🙂
  • j

    jchildress

    04/24/2017, 1:37 AM
    i put it it and intellij gave an error...
  • j

    jchildress

    04/24/2017, 1:37 AM
    one sec i can put it back
  • j

    jchildress

    04/24/2017, 1:37 AM
    type inference failed..please try to specify your arguments explicityly
  • j

    jchildress

    04/24/2017, 1:38 AM
    hold on i did { and not (
  • e

    edvin

    04/24/2017, 1:38 AM
    Aha!
  • j

    jchildress

    04/24/2017, 1:38 AM
    no error running now
  • j

    jchildress

    04/24/2017, 1:38 AM
    works
  • j

    jchildress

    04/24/2017, 1:38 AM
    nice
  • e

    edvin

    04/24/2017, 1:38 AM
    Oh.. That's perfect.
  • e

    edvin

    04/24/2017, 1:40 AM
    You can write the whole view model like this if you like:
  • e

    edvin

    04/24/2017, 1:40 AM
    @User uploaded a file: Untitled
    -.kt
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