Lightning web components are built using HTML and modern JavaScript and can coexist and interoperate on a page with the Aura components. They use core Web Components standards and as they are built to run natively in the browsers, they are lightweight and deliver exceptional performance.

The key to understanding the workings of the Salesforce Lightning Web Components is to learn how they communicate with each other. Communication is critical to write powerful, flexible, and dynamic Lightning Web Components. Moreover, their communication pattern varies from Auro components and that is why they deliver exceptional performance.

For Live Demo Click Here

So, without further ado, let’s understand how you can call a child Lightning Web Component from the parent Lightning Web Component.

Code

Parent Lightning Component Code

Child LWC Code:

Javascript Code:

Javascript-meta.xml:

Conclusion:

As said above, the communication between the Lightning Web Components is different from the Aura components. It is because the bidirectional data binding doesn’t exist anymore, so you need to pass the data through the events, enhancing the Lightning Web Components’ performance exceptionally.

So try this code out and share your experiences with us. Happy Learning!🙂

Related Articles
Hands-On Guide Building a Drag-and-Drop Form Builder Using Lightning Web Components

Drag-and-drop interfaces are a user experience staple, and when paired with the power of Lightning Web Components (LWC), they unlock dynamic, highly interactive Salesforce components. In this blog post, we’ll walk you through how to build a custom drag-and-drop form builder in LWC. Users can drag form fields like text inputs and dropdowns into a […]

Read More
Please Make Blog Banner How to Create an Agentforce Enabled Scratch Org in Salesforce 100 1

Setting up an Agentforce-enabled scratch org is the most important step for developers who want to experiment with AI features such as Prompt Builder and Einstein GPT. Whether you’re developing the next generation CRM software or experimenting with how generative AI may improve user experience, a scratch org equipped with Agentforce is your playground. Follow […]

Read More
Step-by-Step Guide to Enhance Your LWC Development Workflow with the Logger API

Are you looking to streamline your LWC development workflow but confused about how to do it? Then you are in the right place. The Salesforce Logger API is a powerful tool that helps you monitor, debug, and improve code quality in real time.  This step-by-step guide walks you through how to set it up and […]

Read More
Enhancing Your Salesforce Experience with a Custom Activity Component

In today’s fast-paced business landscape, productivity hinges on streamlined workflows and intuitive interfaces. While Salesforce offers robust activity tracking capabilities, sometimes the standard components fall short of specific organizational needs.  That’s where a Custom Activity Component comes in—designed to tailor your activity management experience, boost user efficiency, and provide deeper insights into customer interactions. In […]

Read More
Step-by-Step Guide to Integrating Salesforce Doc-Gen with eSigning Tools

In today’s fast-paced digital landscape, streamlining document workflows is no longer a luxury—it’s a necessity.  Integrating a document generation app, like Docs Made Easy, with an eSigning tool, helps businesses automate the entire document lifecycle—from creation to signature—saving time, reducing errors, and boosting productivity. In this guide, we’ll walk you through the key steps, tools, […]

Read More
How to Build a Real Time Chat Application Using LWC and Models API

The Models API plays a significant role in providing access to and facilitating interaction with large language models (LLMs) from various Salesforce partners such as Anthropic, Google, and OpenAI. It enables applications to leverage these models for various tasks, including text generation and other AI-powered capabilities. As a user, you can configure any Salesforce-enabled model […]

Read More
Our Location worldwide
Indian Flag India
3rd Floor, A-10, Pegasus Tower, Sector 68, Noida, Uttar Pradesh 201301 +91-1203117884
United States of America Flag USA
333 West Brown Deer Road Unit G – 366 Milwaukee WI, USA 53217 +1(262) 310-7818
United Kingdom Flag UK
7 Bell Yard, London, WC2A 2JR +44 20 3239 9428
Canada Canada
HIC Global Solutions INC
43 Lafferty Lane, Richmond Hill, L4C 3N8, CA +1(262) 310-7818