I'm trying to select the value of a select2 widget using js. I can change the value ok:
The problem I'm having is that this doesn't update the display. It does work in that when you submit the form it's the correct value - so it's working behind the scenes. But it doesn't actually change the display - the new value doesn't appear in the widget. The documentation suggests trigger("change") should do it. I'm not getting any console errors. Is there a trick?