Events
| Event | Owner |
| lightning:conversationAgentSend | Salesforce |
| lightning:conversationChatEnded | Salesforce |
| lightning:conversationCustomEvent | Salesforce |
| lightning:conversationNewMessage | Salesforce |
What are events in lightning?
A component event in the lightning component is an event that is fired by another lightning component. A component event can either be managed by the component itself or it can be managed by any of another component that is already present in the hierarchy that gets that particular event.
What are lightning events used for in Salesforce?
Salesforce Lightning is a component based framework for the application development. Component is the core part of the lightning framework. The communication between components are handled by events.
What are events used for in Salesforce?
In Salesforce, events are a powerful tool for keeping on top of customer relationships and closing deals. You can relate events to opportunities, leads, accounts, and contacts. Track them on those records, in your calendar, and in reports.
What are the type of event in Salesforce lightning component?
System Events. Lightning Application Events from library. Application Events. Component Events.
What is event in LWC?
Events are used in LWC for components communication. There are typically 3 approaches for communication between the components using events. Parent to Child Event communication in Lightning web component.
What are event types in Salesforce?
These event types provide more granular visibility in user behavior on Lightning by separating user data into four distinct categories: Lightning Errors, Interactions, Page Views, and Performance.
How many events are in lightning component?
There are two types of events in the framework: Component events are handled by the component itself or a component that instantiates or contains the component. Application events are handled by all components that are listening to the event.
Where are events in Salesforce?
Events: https://orgdomain.salesforce.com/00U....Click the App Launcher menu.Search for Calendar.Look for the calendar icon, then select Table (it will load to 'Recently Viewed' Events page).Click on the gear icon within the Events page.Click on New to create a custom Event list view.
What are the steps for an event in lightning?
Component Event in Lightning Component | Lightning Component Communication With EVENT | aura:event Create Event Component. Register the Event ( in Child Component ) Fire the Event ( from Child Component) Handle the Event (In Parent Event)
What is the difference between component event and application event?
Component events can only be handled by components above them in the containment hierarchy so their usage is more localized to the components that need to know about them. Application events are best used for something that should be handled at the application level, such as navigating to a specific record.
What is Aura register event?
aura:registerevent is the notifier component and it declares that it may fire a particular event, it includes 'name' attribute which is relevant only to component event and is not used for application event. Other attribute is the 'type' which lets the component know which event would be fired.
Why do we use component events?
Component events are used to do communication between child and parent. They use bubbling and capture same as used in DOM events. A change in a child component can be communicated to the parent component via component event. Application events are used to communicate any change in the component to a broader audience.
What is application event?
Application events allow communication between components that are in separate parts of the application and have no direct containment relationship. Actions and Events. The framework uses events to communicate data between components. Events are usually triggered by a user action.
When does a component rerender?
A component is instantiated, rendered, and rerendered during its lifecycle. A component rerenders only when there’s a programmatic or value change that requires a rerender. For example, if a browser event triggers an action that updates the component’s data, the component rerenders.
Can component events be handled by component events?
Always try to use a component event instead of an application event, if possible. Component events can only be handled by components above them in the containment hierarchy so their usage is more localized to the components that need to know about them. Application events are best used for something that should be handled at ...
Can you fire an event in Aura?
You can fire Aura events from JavaScript code outside an Aura app. For example, your Aura app might need to call out to some non-Aura code, and then have that code communicate back to your Aura app once it's done. Events Best Practices. Here are some best practices for working with events.
