Html5 - bidirectional communication

[JorgeCosta87]

How to exchange messages from HTML page to unreal element and vice-versa?

Best regards, Jorge Costa

[Prahlad Makwana]

Hello, JorgeCosta87

Follow this step,To Html5 - bidirectional communication

First, what you do is create a Web Socket object with a URL to where you want to establish a connection to:

var ws = new WebSocket("ws://robertnyman.com/wsmagic");

You have a couple of useful methods:
view sourceprint?

// Send data
ws.send("Some data");

// Close the connection
ws.close();

And to complement that, there are a number of events:

// When connection is opened?
ws.onopen = function () {
console.log("Connection opened!");
};??

// When you receive a message
ws.onmessage = function (evt) {
console.log(evt.data);
};

// When the connections is closed
ws.onclose = function () {
console.log("Connection closed");
};

// When an error occurred
ws.onerror = function () {
console.log("An error occurred");
};

I hope this information will be usefull for you.
Thank You.