API GetTrainerServiceSkillReq

Returns the name of the required skill and the amount needed in that skill.

skillName, skillLevel, hasReq = GetTrainerServiceSkillReq(index)

• index
• the number of the selection in the trainer window

• skillName:The name of the skill.
• skillLevel:The required level needed for the skill.
• hasReq:1 or nil. Seems to be 1 for skills that you cannot learn, nil for skills you have learned already.

local selection = GetTrainerSelectionIndex local skillName, skillAmt = GetTrainerServiceSkillReq(selection) DEFAULT_CHAT_FRAME:AddMessage('Skill Name: ' .. skillName) DEFAULT_CHAT_FRAME:AddMessage('Skill Amount Required: ' .. skillLevel)

If you had an engineering trainer open, with a skill you knew already the output would be:

Skill Name: Engineering Skill Amount Required: 375