image/w/js/webui.js

document.getElementById("test").innerHTML = "WebSocket is not connected";

var websocket = new WebSocket('ws://'+location.hostname+'/ws');
var slider = document.getElementById("myRange");


var BBScreen={

    MLT_pv: function(s) {
	$("#mlt_pv").text(s);
    },
    MLT_sp: function(s) {
	$("#mlt_sp").text(s);
    },
    MLT_power: function(s) {
	$("#mlt_power").text(s);
    },
    MLT_led: function(s) {
	if (s == 0)
	    $("#mlt_led").css("background-color", "#270");
	else
	    $("#mlt_led").css("background-color", "#5E0");
    },
    Pump_led: function(s) {
	if (s == 0)
	    $("#pump_led").css("background-color", "#820");
	else
	    $("#pump_led").css("background-color", "#F40");
    },
    HLT_pv: function(s) {
	$("#hlt_pv").text(s);
    },
    HLT_sp: function(s) {
	$("#hlt_sp").text(s);
    },
    HLT_power: function(s) {
	$("#hlt_power").text(s);
    },
    HLT_led: function(s) {
	if (s == 0)
	    $("#hlt_led").css("background-color", "#270");
	else
	    $("#hlt_led").css("background-color", "#5E0");
    },
    Topmessage: function(s) {
	$("#top_msg").text(s);
    },
    Timer: function(s) {
	$("#timer").text(s);
    },
};

var BrewBoard = {

    p_msg:function(e){
	var b=this;
	var a=JSON.parse(e);
	var c={
	    mlt_pv:function(v){
		BBScreen.MLT_pv(v)
	    },
	    mlt_sp:function(v){
		BBScreen.MLT_sp(v)
	    },
	    mlt_power:function(v){
		BBScreen.MLT_power(v)
	    },
	    mlt_led:function(v){
		BBScreen.MLT_led(v)
	    },
	    pump_led:function(v){
		BBScreen.Pump_led(v)
	    },
	    hlt_pv:function(v){
		BBScreen.HLT_pv(v)
	    },
	    hlt_sp:function(v){
		BBScreen.HLT_sp(v)
	    },
	    hlt_power:function(v){
		BBScreen.HLT_power(v)
	    },
	    hlt_led:function(v){
		BBScreen.HLT_led(v)
	    },
	    top_msg:function(v){
		BBScreen.Topmessage(v)
	    },
	    timer:function(v){
		BBScreen.Timer(v)
	    },
	};
	console.log(e);
	$.each(a,function(k,v){
	    if (typeof(c[k])!="undefined"){
		c[k](v)
	    }
	});
    }
};


function sendMsg() {
	//websocket.send("sup playa!");
	websocket.send('L50');
	console.log('Sent message to websocket');
}


websocket.onopen = function(evt) {
	console.log('WebSocket connection opened');
//	websocket.send("It's open! Hooray!!!");
	document.getElementById("test").innerHTML = "WebSocket is connected!";
}

/*
 * Process received websocket messages.
 */
websocket.onmessage = function(evt) {
    var msg = evt.data;
    var value;
    switch (msg.charAt(0)) {
	case '{':
		BrewBoard.p_msg(evt.data);
		break;
	default:
		document.getElementById("output").innerHTML = evt.data;
		break;
    }
}

websocket.onclose = function(evt) {
	console.log('Websocket connection closed');
	document.getElementById("test").innerHTML = "WebSocket closed";
}

websocket.onerror = function(evt) {
	console.log('Websocket error: ' + evt);
	document.getElementById("test").innerHTML = "WebSocket error????!!!1!!";
}