Node-red-contrib-ui-media pictures do not renew because of cache

Dashboard
1

Hi there,
I made a system that when you click to an ui-button, a load cell reads some values, and when a specific value is detected, then a USB camera takes a picture.

The fact is that when I put that picture on the dashboard using the node-red-contrib-ui-media, the first picture is stored in the Google Chrome cache, so the following pictures, are not shown in the dashboard.
Is there any way to control that to show the pictures dynamically without having to refresh (F5) the browser?

By the way, I am using a Raspberry PLC from Industrial Shields based on Raspberry pi, if that is any help.

Thank you in advance!
Q.

2

I solved it setting a counter for the images, so every time the camera takes a pictures, saves it with a different name, so the cache does not affect in this case.

Thank you anyways!
Q.

3

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