Last updated on Nov 18, 2023
The Salesforce Lightning Design System gives you everything you need to develop user interfaces that follow Salesforce Lightning's concepts, design style, and practice guidelines. Developers may concentrate on app logic instead of pixels, whereas developers could concentrate on customer experience, interfaces, and workflows. The website offers a variety of services for developers and designers, including:
The three users are as follows:
Take a look at the platform-specific setup instructions beneath.
Begin with the following:
The Lightning Design System is based on the Salesforce product's designs and components. While creating applications and solutions inside the Salesforce ecosystem, such designs and elements could provide specific language and uniform appearance and experience.
When we make design choices at Salesforce, we always keep those key points into consideration, and also inspire you to do the same.
In Lightning, begin using the Lightning Design System. Kindly give particular attention to the criteria for such Lightning technology you're using:
There's a great deal of discussion nowadays about Salesforce Lightning Components being used in Salesforce App solutions. Salesforce administrators use such components to build mono web apps that have an end-to-end encounter for just a variety of roles on the system. It's important to keep in mind that:
Salesforce Lightning and Lightning Components were developed in response to the growing demand for mobile devices and fully responsive website development. There are three different types of Lightning Components you should know about. They are -
These are pre-installed in the templates of the salesforce object pages. You could prefer to cover them or not use them, however, you can't take advantage of them. It's for this reason that they're known as Standard Lighting Components. Each edition has been added to the list of Standard Lightning Components. The types accessible in Salesforce's Lightning App Builder are determined by the Page Type and Object you choose. An App Page, for example, has the fewest Standard Lightning Components whereas a Record Page has the most. Certain Standard Components, like Tabs and linked Lists, serve as containers for many other Page Components.
All of those are advanced lightning components that are created to meet the organization's specific requirements. Custom Lightning Components can be developed by somebody with development expertise. This enables us to search and format information in Salesforce in new ways, draw information from external platforms for presentation, and develop custom functions in a system. Designers test and validate Components in a Sandbox or a Developer Org. When the Component is ready, a programmer elevates it to Production so it can be used in a Lightning Page.
Most of the elements you'll require may already be constructed and accessible on the AppExchange platform. All you have to do now is install them and then drag - and - drop them into the area where you wish to use them. Custom Managed Lightning Components can be created by Salesforce and its partners. These components are available for download and installation on Salesforce's AppExchange. There are about 200 Components accessible on the AppExchange until this type, with 160 of them being free. Catalogs, grid layouts for Related Lists, or maps are common among some of the free ones. There are indeed several that give you access to third-party systems like Box, Vidyard, DocuSign, TaskRay, and others. Whereas the paid listing of Lightning Components remains currently limited, it will keep growing as Lightning becomes more widely adopted. Here's an example of a free component named USA Heatmap included in an account page.
Lightning Components have diverse attributes and could be rendered conditionally displayed on the page, which are two crucial concerns. Tap on an item in the Lightning App Builder to view its Data from an existing to the right. Filters can also be applied to control the component's presentation related to data contents in the Record. As example, we could opt to reveal the Component solely to clients while hiding it from buyers and partners. To do the same, go to Set Component Visibility and select Add Filter. The Account Type element is then used to declare that the Component should only be visible to Customers. Additional thing to keep in mind is that many Components could be placed in the same Lightning page template slot.
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The Lightning Component framework's functional units are called components. A component is a flexible and presumably reusable UI piece that can be as small as a single line of text or as large as an entire program. This is a Lightning Platform framework for creating single-page apps with a flexible, adaptable User Interface.
The Developer Console is a built-in tool that allows you to create new Lightning components and other packages as well as edit existing ones.
Component resources include a.cmp suffix and contain markup. The markup might include text or links to certain other components, as well as provide metadata for the component.
A component bundle is a collection of resources that includes a component or an application.
The framework treats an HTML tag as a first-class component. Each HTML tag is converted into a component, giving the same liberties and facilities as other components.
CSS is used to style the components.
In Apex, component attributes are similar to member variables on a class. They are specified fields that are established on a particular example of a component and could be retrieved through the use of an expression syntax from inside component's HTML. You can use attributes to create elements more flexible.
You may create highly intriguing components and apps by combining perfectly alright components in a bigger component. Every component's root-level tag is called the component body.
Any Aura attribute is referred to as a facet.
Component versioning allows you to express dependencies on certain revisions of a managed package that has been installed.
Within component markup, phrases attempt to perform computations and retrieve property prices and other data. Use expressions to generate dynamic output or to send values to components via attributes.
The Label is a text which displays data about the user interface in places like the headers (1), input boxes (2), and buttons (3). (3). While you can define labels using text variables in components markup, you could also use the $Label worldwide value providers in expression syntax to obtain labels maintained beyond your code.
In input and output components, the framework supports client-side localization.
You can indicate dependencies on individual components by using component versioning. Documentation for your components aids others in comprehending and using them.
The Lightning Component framework is depicted in the diagram below. There are three parts to this:
Salesforce Lightning Component is based on the Aura Component, which allows for the creation of dynamic web pages with just a scalable lifecycle to facilitate the development of growth-oriented apps. Aura Components are customizable UI parts represented by reusable components. Aura Components can be used in anything from a single statement to a full application. Aura Component is the foundation for Salesforce Lightning Component. Aura Component allows for the creation of dynamic web pages using a scalable lifetime to serve growth-oriented applications. The client and browser are linked through a multi-tier divided component in Aura Component. It features a responsive web design because it is built on the Aura framework. The lightning component in this way utilizes the very same code for all computers, mobile devices, and tablets, however, display based on the screen.
Lightning strikes quickly and will not replicate its sequence in real life; similarly, the Salesforce lightning design methodology is easy to use and isn't using a similar model with different service customers. It allows you to deliver customer service, technical expertise, and varied instances all in one place.
Lightning is a CRM solution that responds to customer requests for a quicker, easier application development method and more efficient cycles in between business, IT, and client. Lightning components can be used to personalize your Salesforce organization in a variety of ways. It could be used to develop self-contained applications that are shared on Salesforce. You'll gain a better understanding of Salesforce once you learn how to use Lightning Components.
An out-of-the-box set of characteristics, event-driven design, and a performance-optimized framework are among the advantages.
The following are some reasons to use the Lightning component.
Comes with a pre-installed collection of components to get you started designing apps right away. You won't have to waste time customizing your applications for various devices because the components will do it for you.
SLDS offers a variety of tools to construct applications that follow Lightning Experience's concepts, design language, & methodologies. The following are some of the advantages that could create SLDS so beneficial:
Using SLDS to Create Visualforce Pages
Visualforce pages which could mimic the appearance of the Salesforce application can be created with the Lightning Design System (SLDS). For using SLDS, you'll need to make a few changes to the code and memorize a few points. Visualforce programming which employs SLDS, in the most portion, functions without a hitch.
In Visualforce, utilize SLDS Icons.
The actions, customized, doctype, basic, and utility logos are available in PNG and SVG (individual and sprite map) formats in the Lightning Design System (SLDS).
Using SLDS, construct a Visualforce page for the Salesforce Mobile App.
Now let us add a Visualforce page to the mobile navigation bar which shows your frequently accessed profiles and is designed using the Lightning Design System (SLDS).
SLDS for Responsive Page Design
Responsive design is indeed a website design technique that aims to create digital user interfaces that deliver the best visual experience possible, incorporating simple reading and navigation, on such a variety of devices.
Lightning Components are simple to generate, divide, and combine with some other parts, allowing you to make extremely customizable pages. Designers can expand lightning web components, encouraging different components to be created on top of existing ones, rather than constructing distinct components all across the app. Salesforce's lightning component architecture benefits from the usage of HTML, CSS, Java, and other internet techniques to provide a complex user experience. This article would be helpful in making you familiar with the Lightning components and their benefits to some extent.
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