I'm using this flow: [{"id":"53559a52.2e1c14","type":"mqtt in","z":"48ca8f09.5ed62","name":"Idle Image","topic":"IdleImage","qos":"0","broker":"bbe08c14.d3962","x":100,"y":600,"wires":[["9b3efa02.1513a8","a69d43fd.c9d2d"]]},{"id":"9b3efa02.1513a8","type":"change","z":"48ca8f09.5ed62","name":"","r…

Hi @wb666greene , That is indeed weird. I don't really have a solution, but a question. Have never used the ng-bind-html, but can't you do the same with a simpler flow? If you remove the template node, and put the '[image]' tag directly in the camxxx nodes: [image] Until now I had never issues…

BTW I have only had caching issues in the past when the 'src' attribute is pointing to an image on my server. But when you are pushing images (via websocket channel) to your dashboard, I had never caching troubles. The images are pushed to the browser, and put on the AngularJs scope (in 'msg'). A…

Yes indees indeed, both Dasboard and node-red-contrib-image-output node use websockets. I don't use websockets anymore at the moment for this reason...

Dashboard caching images? How to stop it?

Dashboard

wb666greene 25 January 2019 01:36 4

It appears its not confined to the dashboard the Image Output node appears to be cached as well as I'm seeing old images after adding a new stream to your BigBuckBunny rtsp flow we've been discussing here: https://discourse.nodered.org/t/how-to-display-cctv-camera-in-dashboard-rtsp/5860/66

Topic		Replies	Views
Show Camera Image on Dashboard Dashboard	26	24465	28 April 2020
Node-red-contrib-ui-media pictures do not renew because of cache Dashboard	1	443	28 April 2021
View a jpg image on a dashboard Dashboard node-red-dashboard	4	470	4 June 2023
Displaying Image in Node Red Dashboard Dashboard node-red-dashboard , function-node , ui-template	26	882	29 October 2024
Redirected Images Not Showing Up Dashboard	6	131	30 November 2025

Dashboard caching images? How to stop it?

Related topics