As Salesforce developers, we are constantly evolving and adapting to new technologies to deliver better user experiences. One of the most powerful tools in our arsenal is Lightning Web Components (LWC), which allows us to create sleek, efficient, and interactive components within Salesforce. Today, I want to share something I’ve been working on that highlights just how effective LWCs can be in creating a dynamic file display. 🌟 In a recent project, I faced a common challenge: displaying a list of files by preventing users to Upload files for a specific Object in a user-friendly, scalable way. By leveraging LWC and Salesforce Lightning Design System (SLDS), I was able to create a component that: Dynamically renders files with their respective icons. Allows users to preview files with just a click. Follows Salesforce’s best practices for design and performance.
Mahalakshmi K.’s Post
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𝘚𝘪𝘮𝘱𝘭𝘪𝘧𝘺 𝘋𝘖𝘔 𝘔𝘢𝘯𝘪𝘱𝘶𝘭𝘢𝘵𝘪𝘰𝘯 𝘪𝘯 𝘓𝘞𝘊 𝘸𝘪𝘵𝘩 𝘙𝘦𝘧𝘴 When working with LWC, selecting DOM elements using this.template.querySelector("your-element") can sometimes be cumbersome. Instead, you can leverage Refs for a more streamlined approach. By adding the lwc:ref directive to your HTML element, you can access it directly in your JavaScript file through the this.refs object. Here's a quick example to illustrate how it works: <!-- HTML file --> <template> <div lwc:ref="myElement"></div> </template> // JS file import { LightningElement } from 'lwc'; export default class MyComponent extends LightningElement { renderedCallback() { console.log(this.refs.myElement); } } If you try to access a ref that doesn't exist, this.refs will return undefined. Using Refs in LWC not only enhances readability but also improves the overall development experience by providing a clear and concise way to interact with DOM elements. #Salesforce #LightningWebComponents #LWC #WebDevelopment #CodingTips
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Get Record in Lightning web components Without Apex 🌩 1. GetRecord Adaptor in LWC and features 2. When to Use getRecord 3. Importing getRecord from Lightning UI API 4. Basic Structure of getRecord with Example 5. How the Code Works 6. Handling Errors 7. Limitations of getRecord and conclusion Follow TrailheadIQ Check out → https://trailheadiq.com/
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We've all been there, implement a quick override of a LWC CSS class or custom property to get your component looking as it should. However, these hacks can lead to unintended visual changes if Salesforce changes component internal styling- they do warn not to do this after-all. So as to save yourself from yourself, here is a Stylelint plugin that helps identify bad practices and points at resources to make corrections. No crazy setup or configuration, just three quick steps. Feedback and contributions are more than welcome! https://lnkd.in/es7R_mj5 #salesforce #lwc #slds #stylelint #opensource
GitHub - mvogelgesang/stylelint-plugin-slds: A stylelint plugin to identify antipatterns when using Salesforce Lightning Design System.
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🗑️ How to Delete a Lightning Web Component from Your Salesforce Org Salesforce developers, need to remove a Lightning Web Component (LWC) from your org? A latest guide by Sudipta Deb ☁ provides a step-by-step approach to safely deleting LWCs while ensuring your org’s integrity. In this guide, you'll learn: - Step-by-step instructions to remove a Lightning Web Component. - Best practices to follow when cleaning up components in your Salesforce org. - Tips for avoiding common pitfalls during the deletion process. Master the process of cleaning up your Salesforce org and share how you handle component management! #Salesforce #LWC #LightningWebComponents #TechGuide #SalesforceDevelopers #OrgManagement #BestPractices
How To Delete Lightning Web Component From Org
https://sudipta-deb.in
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🚀 Exploring Lightning Web Components (LWC): Understand LWC And Compounds structure 🌐 Hello, LinkedIn Family! 👋 Today, let's dive deep into the world of Lightning Web Components (LWC) •What Is LWC? LWC, stands for Lightning Web Components, is a modern UI framework that empowers developers to build responsive and interactive web components using standard web technologies like JavaScript, HTML, and CSS—all within the Salesforce ecosystem. •Development Tools for Building Lightning Components: LWC integrates with robust development tools like Salesforce CLI, Visual Studio Code with Salesforce Extensions, and Lightning Web Components Playground. These tools offer features such as code scaffolding, real-time preview, and debugging capabilities, empowering developers to build high-quality lightning components efficiently. •Utilizing Component Libraries: LWC offers a range of component libraries that streamline development and enhance productivity. These libraries provide pre-built components, styles, and functionality, accelerating the development process and ensuring consistency across applications. •Leveraging Modern Web Technologies (Compound Structure): - HTML (HyperText Markup Language): HTML forms the foundation of LWC, defining component structure and content. With HTML templates in LWC, we create dynamic layouts, utilize data bindings for seamless updates, and employ conditional rendering for user interactions. - CSS (Cascading Style Sheets): CSS enhances the visual appeal of LWC, achieving design consistency, responsive layouts, and engaging interfaces across various screen sizes. - JavaScript: JavaScript powers dynamic behavior, user interaction handling, and business logic operations in LWC, leveraging modern features like ES6 syntax and async/await for efficient code. - XML (eXtensible Markup Language): XML defines metadata and configurations for Salesforce development, including Lightning component bundles, ensuring component dependencies and deployment settings. Feel free to share your thoughts and experiences on Lightning Web Components (LWC) developments. ⚡️🌟 #Salesforce #SalesforceDev #LightningWebComponents #LWC
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🌟 How to Create a Modal Popup in LWC 🌟 Creating a modal popup in Lightning Web Components (LWC) can greatly enhance the user experience by allowing users to interact with additional information without leaving the current page. Here’s a simple guide to get you started: Step-by-Step Guide: 1️⃣ Create the Modal Component: Define the modal's structure using lightning-modal in the HTML template. 2️⃣ JavaScript Logic: Import necessary modules and define the close button's functionality in the JavaScript file. 3️⃣ Open the Modal: To display the modal, you'll need to call it from another component or part of your application. 4️⃣ Trigger the Modal: Add a button or an event to trigger the modal popup in the parent component's template. By following these steps, you can create a sleek and responsive modal popup in LWC. Modals are great for enhancing user interactions by providing additional context or actions without navigating away from the current page. Happy coding! 💻✨ #Salesforce #LWC #ModalPopup #WebDevelopment #UserExperience #SalesforceDevelopers #Trailblazer Feel free to share your own tips or ask questions in the comments below! 😊
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🚀 Elevate Your Salesforce Visualizations: Integrating Chart.js in LWC
Software Engineer @Elastik Teams | 3x Certified Salesforce Developer | Apex , LWC | Sales Cloud | Service Cloud | Experience cloud | Commerce cloud
🚀 Elevate Your Salesforce Visualizations: Integrating Chart.js in LWC Want to create stunning, interactive charts in your Lightning Web Components? Here's a quick guide to integrating Chart.js: 1) Add Chart.js as a static resource in your Salesforce org 2)Create a new LWC and add a canvas element to your HTML template 3)In your JavaScript : - Import Chart.js and loadScript - Use renderedCallback() to load Chart.js - Initialize your chart with desired configuration 4) Deploy and showcase your data-driven visualizations! #Salesforce #LightningWebComponents #ChartJS #DataVisualization #SalesforceDevelopment
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🚀 Elevate Your Salesforce Visualizations: Integrating Chart.js in LWC Want to create stunning, interactive charts in your Lightning Web Components? Here's a quick guide to integrating Chart.js: 1) Add Chart.js as a static resource in your Salesforce org 2)Create a new LWC and add a canvas element to your HTML template 3)In your JavaScript : - Import Chart.js and loadScript - Use renderedCallback() to load Chart.js - Initialize your chart with desired configuration 4) Deploy and showcase your data-driven visualizations! #Salesforce #LightningWebComponents #ChartJS #DataVisualization #SalesforceDevelopment
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Using Pseudo-Elements in LWC 👇🏻 1. Scope of Styles In LWC, each component's CSS is scoped to its own template. This means that styles defined in a component's CSS file apply only to elements within that component. 2. Applying Pseudo-Elements You can use pseudo-elements in your component's CSS file just like in standard CSS. Here's how to do it: Example: Adding an Icon Before a Button Label By understanding how to effectively use pseudo-elements in LWC, you can enhance your components' styling while maintaining clean and semantic HTML templates. Share some of the tips and tricks you've implemented using pseudo elements in lwc in comment below. Happy Coding ❤️ #salesforce #lwc #component #css #pseudo #element #post #tech #tips #post #repost #likes
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Salesforce Daily Dose: Day 10 Level Up Your LWC Development with Slots Lightning Web Components (LWC) empower you to craft reusable and modular UIs for Salesforce applications. Slots, a cornerstone feature, enhance this reusability by introducing customizable regions within your components. But how exactly do slots work, and what are the different ways to leverage them? Understanding Slots: The Customizable Canvas Imagine an LWC component as a reusable building block. Slots act as designated areas within this block where you can insert other components or, more importantly for slots, custom markup. This enables you to construct flexible UIs that adapt to various requirements. Benefits of Embracing Slots: Reusable Components: Slots promote reusability by separating a component's core functionality from the customizable content areas. This allows you to create generic components that can be slotted into different contexts. Streamlined Collaboration: Slots foster collaboration during development. One developer can build the core component, while others focus on crafting the content to be slotted within. Example: Reusable Card Component with Slots Child : appCard component <template> <div class="card"> <slot name="header"></slot> <div class="card-body"> <slot></slot> </div> <slot name="footer"></slot> </div> </template> Parent Component : <template> <c-app-card> <h2 slot="header">Product Details</h2> <p>Name: Slot in LWC</p> <p>Description: A powerful tool for...</p> <button slot="footer">Add to Cart</button> </c-app-card> </template> The LWC example renders a customizable card with sections for header, body, and footer. The content within these sections is determined by what markup is slotted into the corresponding slots from the parent component. This promotes reusable components with flexible content. By mastering slots and their ability to accept markup, you can construct well-structured, reusable, and adaptable LWC components that empower you to build dynamic and user-friendly Salesforce UIs. #LWC #SalesforceDevelopment #LightningWebComponents #SLDS #UI #Frontend #Apex #JavaScript #WebComponents
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