loading icon

  
Hi,

I have built a web project by OutSystems. When I open the page, and the content is loading.
How can I add a icon in the center of the page to tell the user please just wait a second, we are 
loading now. Is there any component that I can use? Thanks a lot!
Hi Eric,

When loading an ajax refresh or just when loading the page during a submit?
Because during a submit is a little bit more work because then you need to do 2 seperated requests to the server.

Kind Regards,
Martijn
Martijn Habraken wrote:
Hi Eric,

When loading an ajax refresh or just when loading the page during a submit?
Because during a submit is a little bit more work because then you need to do 2 seperated requests to the server.

Kind Regards,
Martijn
 Hi Martijn,

It`s loading the page during a submit. During that time, the webpage will be empty, So I want add an icon to
reminder the user we are still loading.