Called before the element has been updated.

• self - the Reputation element
• unit - the unit for which the update has been triggered (string)

Called after the element has been updated.

• self - the Reputation element
• unit - the unit for which the update has been triggered (string)
• cur - the current reputation with the tracked faction (number)
• max - the maximum reputation with the tracked faction (number)
• factionName - the name of the tracked faction (string)
• factionID - the identifier for the tracked faction (number)
• standingID - the identifier for the standing for the tracked faction (number)
• standingText - the name of the standing for the tracked faction (string)
• pendingReward - indicates if there's a pending paragon reward with the faction (boolean)