aura:doneWaiting

Indicates that the app or component is done waiting for a response to a server request. This event is preceded by an aura:waiting event. This event is fired after aura:waiting.

This event is automatically fired if no more response from the server is expected. The aura:doneWaiting event is handled by a client-side controller. A component can have only one <aura:handler event="aura:doneWaiting"> tag to handle this event.

1<aura:handler event="aura:doneWaiting" action="{!c.hideSpinner}"/>

This example hides a spinner when aura:doneWaiting is fired.

1<aura:component>
2     <aura:handler event="aura:doneWaiting" action="{!c.hideSpinner}"/>
3    <!-- Other component markup here -->
4    <center><ui:spinner aura:id="spinner"/></center>
5</aura:component>

This client-side controller fires an event that hides the spinner.

1({
2    hideSpinner : function (component, event, helper) {
3        var spinner = component.find('spinner');
4        var evt = spinner.get("e.toggle");
5        evt.setParams({ isVisible : false });
6        evt.fire();    
7    }
8})

The aura:doneWaiting handler contains these required attributes.

Attribute Name	Type	Description
`event`	String	The name of the event, which must be set to `aura:doneWaiting`.
`action`	Object	The client-side controller action that handles the event.

Lightning Components Developer Guide

aura:doneWaiting