Visualforce Developer’s Guide

Introducing Visualforce
Tools for Visualforce Development
Getting a Quick Start with Visualforce
Customizing the Appearance and Output of Visualforce Pages
Standard Controllers
Standard List Controllers
Custom Controllers and Controller Extensions
Advanced Examples
Overriding Buttons, Links, and Tabs with Visualforce
Using Static Resources
Creating and Using Custom Components
Dynamic Visualforce Bindings
Dynamic Visualforce Components
Integrating Email with Visualforce
Visualforce Charting
Creating Maps with Visualforce
Render Flows with Visualforce
Templating with Visualforce
Developing for Mobile Devices
Adding Visualforce to a Force.com AppExchange App
Using JavaScript in Visualforce Pages
Best Practices
Standard Component Reference
Appendices
Global Variables, Functions, and Expression Operators
Security Tips for Apex and Visualforce Development
Apex Classes Used in Visualforce Controllers
ApexPages Class
Action Class
Cookie Class
IdeaStandardController Class
IdeaStandardSetController Class
KnowledgeArticleVersionStandardController Class
Message Class
Message Constructors
Message Methods
getComponentLabel()
getDetail()
getSeverity()
getSummary()
PageReference Class
SelectOption Class
StandardController Class
StandardSetController Class
Execution Governors and Limits
Glossary
PDF

Newer Version Available

This content describes an older version of this product. View Latest

getSeverity()

Returns the severity enum used to create the message.

Signature

public ApexPages.Severity getSeverity()

Return Value

Type: ApexPages.Severity