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Question 7/94
A custom Visualforce controller calls the ApexPages.addMessage() method, but no messages are rendering on the page.
Which component should be added to the Visualforce page to display the message?
Which component should be added to the Visualforce page to display the message?
Correct Answer: B
Option B: The<apex:pageMessages />component renders all messages added to theApexPagesmessages collection on a Visualforce page, including those added by theApexPages.addMessage()method.
Not Suitable:
Option A:<apex:message>is for specific fields, not for the general messages collection.
Option C:<apex:pageMessage>is used for displaying a single, static message, not the dynamic collection of messages.
Option D:<apex:facet>does not display messages.
Visualforce ApexPages Messages
Not Suitable:
Option A:<apex:message>is for specific fields, not for the general messages collection.
Option C:<apex:pageMessage>is used for displaying a single, static message, not the dynamic collection of messages.
Option D:<apex:facet>does not display messages.
Visualforce ApexPages Messages
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