Communication Between Child and Parent Components in Lightning Web Components

In this video, we walk through the basic process of communication between child and parent components in Lightning Web Components for Salesforce, specifically focusing on how a child component can communicate back to its parent. We explore a practical example where a child component changes a theme based on a selection from a combo box, which then updates the parent component's theme and passes the value back down. We demonstrate the necessary code structure, including dispatching events and handling them in the parent component.

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Видео Communication Between Child and Parent Components in Lightning Web Components канала The Cloud Bureau