Activity Forums Salesforce® Discussions What is pubSub?

  • Laveena

    Member
    October 10, 2019 at 6:53 am

    Hi Saddam,

    To communicate between components that are not in the same DOM tree, we use a singleton library that follows the publish-subscribe pattern. ... Let's say, you have two components to a Lightning page in App Builder, then use the pubsub module to send events between them.

    Thanks

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