client-server websocket communication

Question

I'm building a simple web app with front-end written in html/JavaScript and back end in java. I wanted to know, if I have two buttons, and pressing each button will execute a different function on the server end. What data should I pass to the server using web sockets to execute the respective function in the server end ? I cant directly call a java function from the javascript event handler code. I was thinking of sending button id of the button clicked but is there a better solution?

Answer 1

I got it to work by sending button ID.