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1
Vote

Dropdowntree DataBound event not triggered

My DropDownTree's DataBound event is not triggered on remode data fetch (UrlAdaptor) if the remote data has Expanded elements.

I see, via devTools in chrome, all remote fetch calls are completed (self referencing data), but at the end custom DataBound event is not triggered.


INFOS

  • the dropdowntree is into a dialog, on dropdownopen, popup is appended into dialog container
  • starting datasource is null, real datasource is added programmatically via JS
  • popup dropdown shows no-data message, e-no-data, css class, even if html list item is populated with data
  • html list data has only first level, aria-level 1, with aria-expanded reflecting Expanded status, other levels are collapsed