A in lightning salesforce


What is lightning experience in Salesforce?

Salesforce Lightning experience is a modern, fast, and intelligent user interface built with proven Salesforce1 Mobile App technology. It combines Lightning Designing System (LDS), Lightning app builder and Lightning Components to create modern enterprise applications. Salesforce Lightning experience is a new generation productive user interface designed for Sales team and Support teams in …

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…

What is difference between Salesforce classic and lightning?

  • Account, Contact, Lead, and Opportunity Management
  • Email Integration (Gmail, Outlook)
  • Mobile App

What do you need to know about Salesforce Lightning?

Specifically, we think that:

  • You should be comfortable reading and writing JavaScript. …
  • It would be great if you know Apex. …
  • If you’re coming to Lightning components from Visualforce, be sure to add the Apply Visualforce Skills to Lightning Components trail to your task list. …

What is $a in Salesforce lightning?

$A is how you gain access to the underlying Aura framework, such as enqueuing actions, getting application events, managing the Aura rendering life cycle, and various utility methods.

Why do we use a enqueueAction action?

enqueueAction(action) sends the request the server. More precisely, it adds the call to the queue of asynchronous server calls. That queue is an optimization feature of Lightning.

What is C and V in lightning component?

You are referring this for lightning components in Salesforce, V is for view and C is for Controller.

What does $A mean in Aura component?

The $A namespace is the entry point for using the framework in JavaScript code. It allows you to interact with the framework.

Is lightning synchronous or asynchronous?

Are lightning event synchronous or asynchronous? Yes.

What is setCallback in lightning?

setCallback() Sets the callback function that is executed after an Apex action returns.

What is C in lightning?

As you have rightly guessed, v refers to view and c refers to controller. Lightning Component Developer’s Guide (https://developer.salesforce.com/docs/atlas.en-us.lightning.meta/lightning/) does mention that somewhere.

What is doInit in Salesforce?

The doInit action sets an attribute value, but it could do something more interesting, such as firing an event. If a component is contained in another component or app, the inner component is initialized first.

What is LWC bundle in Salesforce?

To create a Lightning Web Component, we first need to create a Folder that bundles our component’s files. The folder and its files must have the same name, including capitalization and underscores. The folder and its files must follow these naming rules.

Why LWC is faster than aura?

Faster Sites & Better Performance : LWC is a lightweight framework which is built on web standards and because there is no added abstraction layer, LWC is likely to render faster than aura components since performance is important to deliverability.

Why is LWC preferred over 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.

What are lifecycle hooks in LWC?

A lifecycle hook is a callback method triggered at a specific phase of a component instance’s lifecycle. Lightning web components have a lifecycle managed by the framework. The framework creates components, inserts them into the DOM, renders them, and removes them from the DOM.

Personalize and build apps with Lightning App Builder

Build apps with a rich library of easily configurable components that let you create pages and responsive apps by simply dragging and dropping. You can even add custom themes and branding to make any experience your own.

Drive business productivity with Process Builder and Lightning Flow

Lightning makes it easy to transform complex processes into apps. Drive productivity for every part of your business with Process Builder’s point-and-click workflow and process tools.

Build custom digital experiences fast with mobile application development tools

Extend your apps, data, and business processes to your external stakeholders. Integrate CMS content, connect external data, and personalize the experience with CRM data. Deploy fast with an ecosystem of prebuilt themes and components.

Turn spreadsheets into apps with Lightning Object Creator

Boost productivity by allowing any employee to quickly turn spreadsheets — such as Microsoft Excel, Google Sheets, and Quip Spreadsheets — into modern, cloud-based applications with just a few clicks.

Take a free tour of the Salesforce Platform

Get a closer look at the features trusted by more than 150,000 customers to build apps and deliver amazing customer experiences.

Mobile App Builder from Salesforce

The Customer 360 Platform provides mobile app builder tools for everyone, from code-free drag-and-drop app builders to developer platforms that support any language. No matter what app your company needs to drive its business strategy, the Customer 360 Platform provides tools that can revolutionize how you do business.


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