Updating a slider on the webpage.

Projects Programming
1

Hi,

I am writing an Websocket application where several clients can connect to a NodeMCU/ESP8266 web server and move a servo motor with a slider on the webpage. I understand how to send the data from the slider to the servo, but I would like to have the slider work such that if one Client moves it, then the position of the slider button will be updated on the other Clients' page.

Is this possible?
Thank you,
Helge.

2

Is this possible?

No. A server gets a request, replies to the client and COMPLETELY forgets that the client exists.

The page that the server serves up COULD have meta tags in it that tell the client to request the page again later, and the page will then have new data. But, it is up to the client to make the request again.