lightning:tabClosed

Indicates that a tab has been closed.

Response

Name	Type	Description
tabId	string	The ID of the closed tab.

Example

This example prints a line to the browser’s developer console when a tab is closed.

Component code:

1<aura:component implements="flexipage:availableForAllPageTypes" access="global" >	
2    <aura:handler event="lightning:tabClosed" action="{! c.onTabClosed }"/> 
3</aura:component>

Controller code:

1({
2    onTabClosed : function(component, event, helper) {
3        var tabId = event.getParam('tabId');
4        console.log("Tab closed: " +tabId");
5    } 
6})

Salesforce Console Developer Guide

lightning:tabClosed

Response

Example