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What is version settings in Salesforce?
To aid backwards-compatibility, classes and triggers are stored with the version settings for a specific Salesforce API version. If an Apex class or trigger references components, such as a custom object, in installed managed packages, the version settings for each managed package referenced by the class are saved too.
How do you update Visualforce page records?
A record can be updated by clicking the record Name link and then click the Edit button on the Edit page which takes you to the Detail page where you perform the necessary update and then Save or clicking the Edit button directly on the list view page which takes you to Detail page where the necessary actions are …
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.
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 can you do with Visualforce in Salesforce?
Visualforce consists of a tag-based markup language that gives developers a more powerful way of building applications and customizing the Salesforce user interface. With Visualforce you can: Build wizards and other multistep processes. Create your own custom flow control through an application.
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.