📅 最后修改于: 2023-12-03 15:21:02.215000 🧑 作者: Mango
Visualforce, Aura, and LWC are three frameworks that can be used to build user interfaces in Salesforce. In this article, we will discuss the differences between these frameworks and help you decide which one to use.
Visualforce is the oldest UI framework on the Salesforce platform. It uses the MVC (Model-View-Controller) pattern and is based on the markup language of HTML and the Apex programming language. Developers can create pages, components, and apps using Visualforce in Salesforce.
Visualforce is a server-side framework, which means that pages and components are rendered on the server and then sent to the client. This can result in slower page loading times compared to other UI frameworks.
Despite its limitations, Visualforce is still widely used in Salesforce due to its robustness and versatility.
Aura is a UI framework that was introduced in Salesforce in 2014. It is based on the MVC pattern and the Aura programming language. Aura is used to develop Lightning components, which are reusable UI components that can be used across different applications.
Aura is a client-side framework, which means that components and pages are rendered on the client side. This results in much faster page loading times compared to Visualforce. Aura also has a powerful event-driven architecture, which allows components to communicate and interact with each other.
Aura is still widely used in Salesforce, but its future development has been stopped due to the emergence of the new UI framework LWC.
LWC (Lightning Web Components) is the newest UI framework on the Salesforce platform. It was introduced in 2019 and is based on web standards such as HTML, CSS, and JavaScript. LWC supports modern web development practices like Shadow DOM, ECMAScript modules, and JavaScript classes.
LWC is also a client-side framework, which means that components and pages are rendered on the client side. This results in even faster page loading times compared to Aura. LWC also has a powerful data binding mechanism, which allows components to interact with each other and with the server.
LWC has become very popular in Salesforce due to its fast performance and ease of use. Many developers have switched to LWC from Visualforce and Aura.
In summary, Visualforce is a robust and versatile UI framework that is still widely used in Salesforce. Aura is a powerful client-side framework that supports fast page loading times and powerful event-driven architecture. LWC is the newest UI framework on the Salesforce platform that supports modern web development practices and fast page loading times.
If you are developing an application in Salesforce and need to choose a UI framework, consider the complexity of your application and the type of performance you need. If you need to develop a quick and robust application, Visualforce may be the best option. If you want to develop an application with powerful client-side capabilities, consider using Aura or LWC.