Contents
What do you need to know about a Visualforce controller?
A Visualforce controller is a set of instructions that specify what happens when a user interacts with the components specified in associated Visualforce markup, such as when a user clicks a button or link. Controllers also provide access to the data that should be displayed in a page, and can modify component behavior.
How are Visualforce components controlled in Salesforce apex?
The behavior of Visualforce components can either be controlled by the same logic that is used in standard Salesforce pages, or developers can associate their own logic with a controller class written in Apex. What is a Visualforce Page? Developers can use Visualforce to create a Visualforce page definition.
What does Visualforce do for the Lightning Platform?
Visualforce is a framework that allows developers to build sophisticated, custom user interfaces that can be hosted natively on the Lightning platform.
What is the definition of a Visualforce page?
A page definition consists of two primary elements: Visualforce markup consists of Visualforce tags, HTML, JavaScript, or any other Web-enabled code embedded within a single tag. The markup defines the user interface components that should be included on the page, and the way they should appear.
How to view the Component Library in Visualforce?
You are viewing the {!account.name} account. If a component is updated or edited, the Visualforce page that references it is also updated. To browse the component library, click Component Reference in the Page Editor.
What do you need to know about Visualforce markup?
Visualforce markup consists of Visualforce tags, HTML, JavaScript, or any other Web-enabled code embedded within a single tag. The markup defines the user interface components that should be included on the page, and the way they should appear.