<Ui xmlns="http://www.blizzard.com/wow/ui/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.blizzard.com/wow/ui/ http://wowprogramming.com/FrameXML/UI.xsd"> <Button name="ClickCastUnitTemplate" virtual="true" inherits="SecureActionButtonTemplate,SecureHandlerEnterLeaveTemplate"> <Attributes> <Attribute name="_onenter" type="string" value="local snippet = self:GetAttribute('clickcast_onenter'); if snippet then self:Run(snippet) end"/> <Attribute name="_onleave" type="string" value="local snippet = self:GetAttribute('clickcast_onleave'); if snippet then self:Run(snippet) end"/> </Attributes> </Button> </Ui>