Bindings, Popup, NSValueTransformer

  • Hello,

    I tried to search the archives. However, the two people who asked the
    same question got no response. It must be something simple.

    I have an NSArrayController bound to an NSArray of NSNumbers. There is
    an NSPopupButton bound to the NSArrayController. The values display
    properly in the popup. However, the NSValueTransformer doesn't seem to
    be called on the objects (oddly, the reverse transformation is called
    on the selection).

    Is there a trick to getting this situation to work? It's probably
    something simple, but I just don't see it.

    NSArray of NSNumbers -> NSArrayController -> NSPopupButton ->
    contentObjects, contentValues (with transformer)

    thanks,

    Jaime Magiera

    Sensory Research
    http://www.sensoryresearch.net
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