Explanation: Although you can view and edit Visualforce page definitions from Setup, in Develop | Pages, enabling Visualforce development mode is the best way to build Visualforce pages. Development mode provides you with: " A special development footer on every Visualforce page that includes the page's view state, any associated controller, a link to the component reference documentation, and a page markup editor that offers highlighting, find-replace functionality, and auto-suggest for component tag and attribute names. " The ability to define new Visualforce pages just by entering a unique URL. " Error messages that include more detailed stack traces than what standard users receive.
Question : What type of content can be include in Visualforce pages? A. Text B. HTML C. JavaScript D. Flash 1. A,B,C 2. A,C 3. A,B 4. A,B,C,D
Question : Which of the following best defines controllers? 1. A set of instructions specifying what happens when a user interacts with the components specified in the page. Available for all standard and custom objects. 2. These contain the code for displaying a custom user Interface, and are a combination of standard Web technologies such as HTML JavaScript (including AJAX), and Flex.
3. These are either standard or custom UI const
Correct Answer : Get Lastest Questions and Answer : : 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. The Force.com platform provides a number of standard controllers that contain the same functionality and logic that are used for standard Salesforce pages. For example, if you use the standard Accounts controller, clicking a Save button in aVisualforce page results in the same behavior as clicking Save on a standard Account edit page. A standard controller exists for every Salesforce object that can be queried using the Force.com API.