Editing WoW:API GetTrainerSelectionIndex

{{wowapi}}

Returns the index of the selected trainer service.

 GetTrainerSelectionIndex();

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;''Arguments''

: none

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;''Returns''

: Number selectionIndex

:; selectionIndex : The index of the selected trainer service (the index changes when a subclass header is collapsed or expanded. And the subclass headers are included in the index).

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;''Example''

Prints the index of the selected trainer service to the chatwindow.
 ChatFrame1:AddMessage(GetTrainerSelectionIndex());