How to make browser reload images not from cache

[d.bernaert]

Hello,

I've changed all external images used in the unigui application (loaded using url parameter in the image control), but I did not change the filenames.

Now when I open the live application, the old icons are still visible (in cache).

How can I make that the browser loads the images again from the server (one time).

Thx,

Dominique

[Sherzod]

42 minutes ago, d.bernaert said:

I've changed all external images used in the unigui application (loaded using url parameter in the image control), but I did not change the filenames.

Now when I open the live application, the old icons are still visible (in cache).

How can I make that the browser loads the images again from the server (one time).

Hello Dominique,

As you know, clearing the cache will solve this situation. Or is this not a solution for you!?

[d.bernaert]

Hi Sherzod,

I know, but I can't tell 100 customers to clear their cache 🙂

Or I should rename all the images, but that are over 200 images referenced in more than 300 units..

Dominique

[Sherzod]

19 minutes ago, d.bernaert said:

Or I should rename all the images, but that are over 200 images referenced in more than 300 units..

Hi Dominique,

In your case, does this mainly apply to UniImage?

[d.bernaert]

Yes,

They are all uniimage controls.

Dominique

[andyhill]

Instruct the Browser to load a new version every-time. 

DateTimeToString(s, 'yyyymmddhhmmss', Now());
UrlFileName:= FileName+'?'+s;