Visualforce Pages Flashcards

Which Visualforce component is used to display a standard Salesforce list view?

Answer:

renders a standard Salesforce list view for a given object and list view name.

What attribute on controls whether the standard Salesforce header is displayed?

Answer: showHeader

The showHeader attribute on (default true) determines whether the standard Salesforce page header appears.

Which tag is used to iterate over a list of records in a Visualforce page?

Answer:

iterates over a collection of data, rendering its body for each item in the list.

A Visualforce page must reference a controller. Which option is NOT a valid controller type?

Answer: Trigger Controller

Visualforce supports Standard Controllers, Custom Controllers, and Controller Extensions — there is no 'Trigger Controller' type.

What is the maximum size of a Visualforce page response that can be returned to a browser?

Answer: 25 MB

Visualforce pages have a maximum response size of 15 MB when returned to the browser.

Which attribute binds the page to a specific standard Salesforce object controller?

Answer: standardController

The standardController attribute specifies which Salesforce object the standard controller manages, such as standardController="Account".

How do you reference a custom label in a Visualforce page?

Answer: {!$CustomLabel.MyLabel}

Custom labels in Visualforce are referenced using the global variable syntax {!$CustomLabel.LabelName}.