API GetTradeSkillSelectionIndex

Returns the index of the currently selected trade skill. local tradeSkillIndex = GetTradeSkillSelectionIndex;

Returns

 * tradeSkillIndex : Number - The index of the currently selected trade skill, or 0 if none selected.

Example
if ( GetTradeSkillSelectionIndex > 1 ) then TradeSkillFrame_SetSelection(GetTradeSkillSelectionIndex); else if ( GetNumTradeSkills > 0 ) then TradeSkillFrame_SetSelection(GetFirstTradeSkill); end; end;