Event Listener

Event Listener

Now I am learning catalyst event listener, I created a event function which is to send mail whenever it is triggered by event. Then i create a new rule in component event listener , that configures whenever a table in datastore is modified, the event function get triggered and mail is sent. But it sends mail for every modifications that occur in that row but i want to send mail if there is any changes in particular column of that row. Is there any option to achieve it?

    • Announcements

    • Announcing Deprecation of Catalyst File Store, Event Listeners, and Cron

      We would like to announce that the following Catalyst features are now in their deprecation phase and will reach End Of Life (EOL) on 30 April, 2026- Catalyst File Store Catalyst Event Listeners Catalyst Cron New users who sign up for Catalyst from today

    • React Nexus 2025 Recap: Catalyst Slate in Action!

      Hey Catalyst Community! We recently attended the React Nexus 2025 conference, an exciting gathering for frontend enthusiasts and React developers. Our team had an incredible time presenting and conducting a hands-on workshop on Catalyst Slate, our streamlined

    • [Webinar] A hands-on guide to Catalyst Stratus

      Have you used Catalyst Stratus yet? It’s an object storage service that makes it easy to handle large files — whether they're coming from your Catalyst app or other Zoho apps. We’re hosting a live coding session where you’ll build a working prototype

    • Catalyst Video Tutorials!

      Hello everyone! We’ve been brewing something exciting behind the scenes, and we’re thrilled to finally share it with you- Catalyst video tutorials are here! We recognized that videos are the predominant medium for learning and discovery these days, so

    • [Webinar] Catalyst Cloud Browser in Action: PDF & Web Rendering Solutions for Regulated Industries

      Hi everyone, Have you ever struggled with rigid PDF tools or clunky rendering logic in BFSI or healthcare apps? Do your clients struggle to deliver compliant, dynamic, and automated documents — and most are still stuck with brittle, server-heavy PDF generation?

      Catalyst Community