WoW API: GetTrainerSelectionIndex

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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());