Contents
- 1 How can I create a Visualforce page definition?
- 2 What happens when you click save on a Visualforce page?
- 3 What do you need to know about a Visualforce controller?
- 4 What do you need to know about Visualforce markup?
- 5 How to configure access to objects, tabs, and Visualforce pages?
- 6 What does it mean to have a variable in Visualforce?
How can I create a Visualforce page definition?
Developers can use Visualforce to create a Visualforce page definition. 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.
What happens when you click save on a Visualforce page?
For example, if you use the standard Accounts controller, clicking a Save button in a Visualforce page results in the same behavior as clicking Save on a standard Account edit page. If you use a standard controller on a page and the user doesn’t have access to the object, the page will display an insufficient privileges error message.
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 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.
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.
Which is an example of a Visualforce list controller?
A standard list controller enables you to create Visualforce pages that can display or act on a set of records. Examples of existing Salesforce pages that work with a set of records include list pages, related lists, and mass action pages.
How to configure access to objects, tabs, and Visualforce pages?
Click , then click Setup. In the list of objects, click Contact. Click Fields & Relationships. In the list of fields, click Largest Gift. Click Set Field-Level Security. On the Field-Level Security page, deselect the Visible field for all profiles except Fundraising and Development and System Administrator. Click Save.
What does it mean to have a variable in Visualforce?
An identifier that allows the component to be referenced by other components in the page. A Boolean value that specifies whether the component is rendered on the page. If not specified, this value defaults to true. The expression that can be represented by the variable within the body of the variable component.