question about websocket example

[MagicBugsBunny]

Hi,
thank you for the great turtorial.

For the websocket example.
Can you explain me how i sent one esp variable back to your Java script?

I have included the example in my Code.
I klick the "rainbow button" on the webpage.
When i reload the Webpage the button is "not clicked"?
So i want to "load" the last value from the esp?

Yours Michael