how can I force the browser to appreciate a change to the background image on an asp page.
Posted on 2011-09-29
this is driving me mad!
my background image is defined in css and I have an asp page that allows the user to change the contents of that image file (background.jpg) defined in the css.
my problem is that whenever the background.jpg image file is replaced using vb code I still have to tell the user to hit F5 for the change to show in the browser. All browsers seem to remember the previous image and always use that one instead of the incumbent one.
So what do I have to do to ensure that the new background image is immediately applied when returning to the homepage after selecting a new image.