Lightning Component:
<aura:component> <!--Component Start--> <div class="slds-m-around_xx-large"> <lightning:button variant="Brand" class="slds-button" label="Submit" onclick="{!c.methodOne}"/> </div> <!--Component End--> </aura:component>
Lightning JS Controller:
({ //Method One methodOne : function(component, event, helper){ //Call methodTwo from methodone var action = component.get('c.methodTwo'); $A.enqueueAction(action); }, //Method Two methodTwo : function(component, event, helper){ alert('Method 2'); } })