What Can You Build With The Lightning Component Framework?

What is Aura lightning?

Aura is an open-source UI framework built by Salesforce for developing dynamic web apps for mobile and desktop devices.To build lightning components in salesforce lightning we use the Lightning component framework.

The Lightning Component framework is built on the open-source Aura framework..

What is the benefit of the lightning component framework?

Faster development – : Empowers teams to work faster with out-of-the-box components that function seamlessly with desktop and mobile devices. Device-aware and cross browser compatibility – : responsive design,supports the latest in browser technology such as HTML5, CSS3, and touch events.

What is difference between lightning components and lightning Web components?

Aura-based Lightning components are built using both HTML and JavaScript, but LWC is built directly on the Web stack. A developer who works on LWC is not only using coding skills on a particular framework but in other frameworks like React or Angular, which are based on the Web Stack.

How does the lightning component framework help developers implement solutions faster?

Empowers teams to work faster with out-of-the-box components that function seamlessly with desktop and mobile devices. Building an app with components facilitates parallel design, improving overall development efficiency.

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.

What is a shadow Dom?

Shadow DOM allows hidden DOM trees to be attached to elements in the regular DOM tree — this shadow DOM tree starts with a shadow root, underneath which can be attached to any elements you want, in the same way as the normal DOM. … Shadow tree: The DOM tree inside the shadow DOM.

What is lightning component framework?

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.

How is lightning components different from other web app frameworks?

Lightning is different from above frameworks it is designed first and foremost for enterprise applications. Lighting has a rich event driven architecture that appeals to JavaScript developers and all of the power of the Force.com platform. The power of the component framework is in its ease of customization.

What can you include in a lightning app answer?

In Lightning Experience, Lightning apps give your users access to sets of objects, tabs, and other items all in one convenient bundle in the navigation bar. Lightning apps let you brand your apps with a custom color and logo. You can even include a utility bar and Lightning page tabs in your Lightning app.

What is V and C in lightning?

V refers to view and c refers to controller.

Do Visualforce pages work in lightning?

Visualforce pages work in Lightning Experience, many without any revisions. … If your Visualforce pages use the built-in standard components, their look-and-feel matches Salesforce Classic, whether your users access them in Lightning Experience or Salesforce Classic.

When should I use Visualforce page?

Developers can use Visualforce pages to:Override standard buttons, such as the New button for accounts, or the Edit button for contacts.Override tab overview pages, such as the Accounts tab home page.Define custom tabs.Embed components in detail page layouts.Create dashboard components or custom help pages.More items…

Where we can use lightning components?

Some examples include: cookies used for remarketing, or interest-based advertising….Create Standalone Apps.Create Lightning Components for Salesforce1.Create Point-and-Click Lighting app using Lightning App Builder from existing lighting component available in App Exchange.

What are two ways for a developer to execute tests in an org?

2 Answers. Setup Menu, Tooling API and SalesforceDX. VS Code uses sfdx. Running Tests Using the API – You can also run tests using the Tooling REST API.

What are the different lightning component bundles?

These are the few Salesforce Lightning Component Bundles:Component.Controller.Helper.Style.Document.Renderer.Design.SVG.

What is LWC?

Lightning Web Component or LWC are custom elements built using native HTML and Modern JavaScript. It uses core web components standards and latest ECMAScript 6, 7, 8, 9 and beyond. Salesforce provides an open library known as Lightning Web Component Open Source, which can implemented in any platform.

Why LWC is faster than aura?

Performance: Because of the absence of an abstraction layer, LWC is likely to load and run much faster than Aura components. It is also lightweight and memory-efficient as it is built on Web Components. Easy to ramp: As there is no additional framework, LWC developers can make transitions much easier.

How can I learn LWC?

Here are some recommended steps:Learn more about LWC from the LWC Video Gallery.Install VS Code and set it up for Salesforce Development. … Get easy to understand sample code for almost all use cases here.For more samples visit here.Develop a LWC yourself and try your code by running it here.More items…•

Can we use Aura component in LWC?

Aura and LWC can be able to communicate using Public API’s and Events. LWC can be embedded inside Aura Components, but Aura Components cannot be embedded inside LWC.

What is difference between Visualforce Components and lightning components?

A: Visualforce components are page-centric and most of the work is done on the server. Lightning is designed from the component up, rather than having the concept of a page as its fundamental unit. Lightning Components are client-side centric, which makes them more dynamic and mobile friendly.

Is lightning MVC a framework?

Though the Lightning Component framework adopts the MVC paradigm, it is a true component-based framework first. Get Learning Salesforce Lightning Application Development now with O’Reilly online learning.