Activity › Forums › Salesforce® Discussions › how to call apex class in lightening Salesforce® Discussions how to call apex class in lightening Posted by suresh on December 12, 2020 at 7:15 AM how to call apex class in lightening Shweta replied 5 years, 5 months ago 2 Members · 1 Reply 1 Reply Shweta Member December 14, 2020 at 7:00 PM You can call apex class in lightning by adding Controller attribute in <aura: component> tag. eg.: <aura: component controller=”ApexClassName”> Log In to reply. Public All Members My Connections Only Me PublicAll MembersMy ConnectionsOnly Me Public All Members My Connections Only Me