What are lightning components in salesforce


  • Lightning components include .cmp extensions. And are relied on the thought of web components.
  • There will be the use of JavaScript, Apex, HTML, and CSS to develop the Salesforce lighting app.
  • They are the building blocks that form together as Salesforce. They also form the tools that are built with these blocks.
  • The lighting components are built within Salesforce via the Salesforce Lightning components app builder.
  • No extra software is required to employ the Salesforce Lightning Components App Builder.
  • App builder will be reactive to all types of apps built using Salesforce Lightning components and function on all types of devices.

Lightning Components are a user interface (UI) framework that is used to create applications for desktop and mobile technologies. Salesforce Admins deploy these components to construct single-page web applications that provide an end-to-end experience on the platform for a variety of functions.Jan 3, 2022

How to create custom lookup in Salesforce Lightning component?

Step 4 : Create Lightning Custom Lookup Component

  • lightning component [customLookup.cmp]
  • JS Controller [customLookupController.js] // This function call when the end User Select any record from the result list.
  • JS Helper [customLookupHelper.js]
  • TestApp.app. Like our facebook page for new post updates.? & Don’t forget to bookmark this site for your future reference.

How to activate Salesforce Lightning?

Set the Default Interface to Lightning Experience

  • From Setup in Lightning Experience, enter Lightning in the Quick Find box, then select Lightning Experience Transition Assistant. …
  • Select the Roll Out phase.
  • Click Launch Lightning Experience to expand the stage.
  • Click Switch Users next to Make Lightning Experience the default interface. …
  • Click the + button next to the users you want to switch.

More items…

How to create a custom field in Salesforce Lightning?

  • Some data types are available for certain configurations only. …
  • Custom settings and external objects allow only a subset of the available data types.
  • You can’t add a multi-select picklist, rich text area, or dependent picklist custom field to opportunity splits.
  • Relationship fields count towards custom field limits.

More items…

How does Salesforce build Lightning Web Components?

Lightning Architecture Components:

  • Client Side: You may use JavaScript
  • Salesforce Cloud: It is to bind server as well as client.
  • Server side: Apex Controller manages server-side.

What are the different lightning components used in Salesforce?

Lightning Component: These are Markup components present in the application. It consists of helper(JS), Controller (JS), Style(CSS), Documentation, SVG, Re-Renderer and Design. Also, it can have HTML+ Aura Component supported by Salesforce. Lightning components can be created in the developer console.

How many lightning components are there in Salesforce?

A Lightning page region can contain up to 100 components. If you have a page to be used in the Salesforce mobile app, use only Lightning components that the mobile app supports.

Where is Lightning component in Salesforce?

From Setup, enter Lightning Components in the Quick Find box, then select Lightning Components.

What is the use of lightning component in Salesforce?

The Lightning Component framework is a UI framework for developing web apps for mobile and desktop devices. It’s a modern framework for building single-page applications with dynamic, responsive user interfaces for Lightning Platform apps. It uses JavaScript on the client side and Apex on the server side.

What are Salesforce components?

Visualforce components are small, reusable pieces of functionality—think widgets, panels, user interface elements, that kind of thing—that you use in Visualforce page markup. You can use standard Visualforce components, and create your own custom components.

What is difference between lightning components and lightning Web Components?

Aura based lightning components are created using JS, HTML, but LWC is directly built on the web stack. The addition of above features gives more power to the web stack to build lightning UI components. It doesn’t require any mid-layer to the browser.

What are the examples of lightning base components?

Base Lightning Components The list of base components includes: badge, button, buttonGroup, buttonIcon, buttonMenu, card, formattedDateTime, formattedNumber, icon, input, inputRichText, layout, layoutItem, menuItem, select, spinner, tab, tabset, textarea.

What are lightning events used for?

In simple terms, Events are used to establish communication between components. If you want to send the data from one component to another component, we use events. You fire an event in the source component and this event will be handled by any other component depends on the type.

How do I open a lightning component in Salesforce?

Steps to create a lightning componentOpen the Developer Console from Lightning Experience: Click the quick access menu () > Click Developer Console.In the Developer Console, select File > New > Lightning Component.Enter the component name (say QuickContact) and description (optional).Click on submit.QuickContact.

How many types of components are there in Salesforce?

There are three different types of Lightning Components you should know about.

Why does a domain need lightning?

This allows Salesforce to differentiate between your code and the code from the managed package or components that are running in your org. Your Lightning Components can’t share the same memory space as Lightning Components from a vendor. By having My Domain enabled, they can more readily keep them separate.

What is LWC component?

How is a Lightning Web Component(LWC) formed? Similar to an AURA component, the main contents of a LWC are also html, javascript. There are optional content like css. But then in addition to these for LWC, an xml configuration file is also included which defines the metadata values for the component.

How many types of Lightning components are there?

There are three different types of Lightning components associated with the system. Knowing every type of component and their specialties will aid both developers/admins. It will make them know the in and out of what they need to build.

Why use lightning in apps?

Lightning components increase the development and functioning of apps. They help in developing custom components that could be useful for both developers and admins. It will helpful for both to be used as reusable building elements, salesforce mobile apps, tailored communities, and modern lighting practice.

Why use Lightning in Salesforce?

Salesforce App We’re repeating this one often because it’s important: use Lightning components for your mobile development. When you’re using a mobile device, you don’t want to make a call to the server every time a user presses a button. Using Lightning components vastly improves mobile app performance.

What is Lightning web component?

Lightning web components are custom HTML elements built using HTML and modern JavaScript. Lightning web components and Aura components can coexist and interoperate on a page. While Lightning components have a few specific limitations, for the most part, they’re ready to go.

Can you switch to Lightning with Visualforce?

You probably don’t want to switch to Lightning components with in-progress Visualforce projects. You also want to stick with Visualforce if you need to do things like render PDFs from a page. Visualforce hasn’t gone away, and remains a foundational part of developing on the Salesforce platform.

What is a component in a UI?

Components are the functional units of the Lightning Component framework. A component encapsulates a modular and potentially reusable section of UI, and can range in granularity from a single line of text to an entire application. Component Names. A component name must follow the naming rules for Lightning components.

What is a component’s global ID?

A component has two types of IDs: a local ID and a global ID. You can retrieve a component using its local ID in your JavaScript code. A global ID can be useful to differentiate between multiple instances of a component or for debugging purposes. An HTML tag is treated as a first-class component by the framework.

Why are Lightning components important in Salesforce?

Lightning Components continue to play a prominent role in the Salesforce ecosystem; however, Lightning Web Components are further advanced because they align closely with modern web standards, which makes for a more efficient building process . This guide covers everything you need to know about Lightning Components and Lightning Web Components, …

What is Lightning component?

Lightning Component architecture lets developers use a standardized JavaScript framework that isn’t held back by some of Visualforce’s limitations (the legacy framework), which allows them to create customized pages and functions without a third-party framework, or vendor.

Can lightning be integrated?

Lightning Components can be created, divided, and integrated with other components very easily, which lets you create highly customized pages. Instead of just creating separate components throughout the application, developers can extend lightning web components, allowing new components to be built on top of one another.

Can Lightning Web components be used together?

As we said in the introduction, both components can be used together, which means that Lightning Components continue to play a prominent role in the Salesforce ecosystem; however, Lightning Web Components are further advanced because they are aligned with more modern web standards, which makes for a more efficient building process.


Leave a Comment