What is listeners in AEM?
Sarah Marsh
What is listeners in AEM?
The cq:listeners node (node type cq:EditListenersConfig) defines what happens before or after an action on the component. So you must have been seen many values corresponding to actions (i.e., afterinsert, afterdelete, aftermove,afteredit) of a component. The handler is triggered before the component is removed.
What is editConfig in AEM?
cq:editConfig (cq:EditConfig) – Defines the edit properties of the component and enables the component to appear in the Components browser or Sidekick. Note: if the component has a dialog, it will automatically appear in the Components browser or Sidekick, even if the cq:editConfig does not exist.
How do you write an event handler in AEM?
Event Handlers
- Write a service class that implements the EventHandler interface.
- Register the service with property EventConstants. EVENT_TOPIC.
- Implement the handleEvent(Event event) method to trigger the job.
What is MSM in AEM?
Multi Site Manager (MSM) allows aem developers to create copy of existing site and automatically update the copy when changes are done to the source site. MSM allows aem developers to define relations between the sites so that content changes in one site are automatically replicated in all other sites.
How do I create an Event listener in AEM?
To create an AEM event handler, you create an OSGi bundle that contains a class that implements javax. jcr….For example, you can write an event handler to respond to the following JCR events:
- A node was added.
- A node was moved.
- A node was deleted.
- A property was added to a node.
- A property was changed.
- A property was deleted.
What is cq edit config in AEM?
One of the most under-appreciated features of AEM components, in my opinion, is the cq:EditConfig. This node allows developers to configure how a component is edited, add or remove functionality from the editor and generally tailor the authoring experience for component.
What is the role of CQ Inplaceediting node in AEM?
feature can be used. Inline Editing in Text (RichText) Component: In the richText widget, you can change the content using inline editing without opening the dialog….cq:inplaceEditing in cq:editConfig Node in AEM.
| editorType | string | text |
|---|---|---|
| active | boolean | true |
How do I create an event listener in AEM?
What is the difference between an event handler and an event listener in AEM?
At the AEM level with workflows & launchers….8. What is difference between Event handler and Event listener?
| Event handler | Event listener |
|---|---|
| org.osgi.service.event.EventHandler interface | javax.jcr.observation.EventListener interface |
| override handleEvent(Event) method. | override onEvent(EventIterator ) method |
What is replication agent in AEM?
Replication agents are central to Adobe Experience Manager (AEM) as the mechanism used to: Publish (activate) content from an author to a publish environment. Return user input (for example, form input) from the publish environment to the author environment (under control of the author environment). …
What is Blueprint in AEM?
Blueprint: Is the basic structure created as a copy of existing site.
What is workflow in AEM?
AEM Workflows allows you to automate a series of steps that are performed on (one or more) pages and/or assets. A workflow that automates this example notifies each participant when it is time to perform their required work: The author applies the workflow to the page.
