Lightning Components Developer Guide
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aura:valueRender
Indicates that an app or component has been rendered or
rerendered.
This event is automatically fired when an app or component is rendered or
rerendered. The aura:valueRender event is handled
by a client-side controller. A component can have only one <aura:handler name="render"> tag to handle this event.
1<aura:handler name="render" value="{!this}" action="{!c.onRender}"/>In this example, the onRender action in your client-side controller handles initial rendering and rerendering of the component. You can choose any name for the action attribute.
The render event is fired after the init event, which is fired after component construction but before rendering.
The aura:valueRender event contains one attribute.
| Attribute Name | Attribute Type | Description |
|---|---|---|
| value | Object | The component that rendered or rerendered. |