I am posting solution for challenge in module "Create & Edit Visualforce Pages "
Challenge :- Create a simple Visualforce page that displays an image
Create a Visualforce page without the standard Salesforce header and display an image using the Visualforce image component.
Challenge Requirements
- Page name: DisplayImage
- It must not display the standard Salesforce header
- It must use a Visualforce apex:image component to display this image: https://developer.salesforce.com/files/salesforce-developer-network-logo.png
Solution :-
<apex:page showHeader="false" sidebar="false">
<apex:image url="https://developer.salesforce.com/files/salesforce-developer-network-logo.png"/>
</apex:page>
Thanks for sharing this, Atul! It was confusing that in the lesson they expressly state "there’s no way to suppress the Lightning Experience header" and that showHeader = "false" does nothing, but the challenge says "It must not display the standard Salesforce header". I would have spent a lot of time trying to find a way around that, but your solution worked!