Hello, I dont find in the available components one that would allow to display a little pop up while a long ajax process is running. In a form with an Ajax button, the browser doesnt display any feedback (as the full page isnt re-rendered, there is no browser loading indicator). If the process associated with the button action takes somes times (a few seconds), the user as the feeling that his click has not been taken in account...
Is there a allready a component that allow to display some feedback to the user when a button or link is clicked ? If not what is the most straightforward way to implement this fonctionality ?
