Very wise idea. Actually in my own setting I am even more conservative:
custom phyrama_boot.js as in previous post;
custom phyrama_boot.html with call to phyrama_boot.js (and early jquery
initialization):
<!doctype HTML>
<HTML>
<HEAD>
<meta http-equiv="Expires" content="0" />
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<script src="/js/jquery.min.js" type="text/javascript"></script>
<!-- Load jqueryui 1.11.4 -->
<link href="/css/jquery-ui.min.css" rel="stylesheet">
<script src="/js/jquery-ui.min.js"></script>
<script>var gnoga_debug = true;</script>
<script src="/js/phyrama_boot.js" type="text/javascript"></script>
<link rel="Shortcut Icon" href=pasta.ico>
</HEAD>
<BODY>
</BODY>
<noscript>Your browser must support JavaScript and be HTML 5 compilant
to see this site.</noscript>
</HTML>
Le 23.05.2017 à 13:53, David Botton a écrit :
> I would say to update boot.js but also copy the old one to to
> something like boot_without_touch_events.js
>
> David Botton
>
>
> On Tue, May 23, 2017 at 7:08 AM Gautier de Montmollin
> <gdem...@hotmail.com <mailto:gdem...@hotmail.com>> wrote:
>
> So, the workaround described here:
>
>
> http://stackoverflow.com/questions/1517924/javascript-mapping-touch-events-to-mouse-events
>
> is working :-)
>
> Below, the completed boot.js (also with additional "Gnoga: " message
> prefixes in the logs to js console).
> ---
>
> var ws;
> var adr;
> var reconnects=0;
> var params={};
> var gnoga={};
> var pingerid;
>
> if (typeof gnoga_debug == 'undefined') {
> gnoga_debug = false;
> }
>
> function Ping_ws() {
> if (ws.readyState == 1) {
> ws.send ("0");
> }
> }
>
> function Shutdown_ws() {
> ws = null;
> clearInterval (pingerid);
> if (gnoga['html_on_close'] != "") {
> $(document.body).html(gnoga['html_on_close']);
> } else {
> alert ("Server connection lost " + event.reason);
> }
> }
>
> function Setup_ws() {
> ws.onmessage = function (event) {
> try {
> if (gnoga_debug == true) {
> console.log ("eval data = " + event.data);
> }
> eval (event.data);
> } catch (e) {
> console.error (e.message);
> }
> }
>
> ws.onerror = function (event) {
> console.log ("onerror: reconnect");
> ws=null;
> ws = new WebSocket (adr + "?Old_ID=" +
> gnoga['Connection_ID']);
> ws.onopen = function (event) {
> console.log ("onerror: reconnect successful");
> Setup_ws();
> }
> ws.onclose = function (event) {
> console.log ("onerror: reconnect failure");
> Shutdown_ws();
> }
> }
>
> ws.onclose = function (event) {
> console.log ("onclose: reconnect");
> ws=null;
> ws = new WebSocket (adr + "?Old_ID=" +
> gnoga['Connection_ID']);
> ws.onopen = function (event) {
> console.log ("onclose: reconnect successful");
> Setup_ws();
> }
> ws.onclose = function (event) {
> console.log ("onclose: reconnect failure");
> Shutdown_ws();
> }
> }
> }
>
> function touchHandler(event)
> {
> var touches = event.changedTouches,
> first = touches[0],
> type = "";
> switch(event.type)
> {
> case "touchstart": type = "mousedown"; break;
> case "touchmove": type = "mousemove"; break;
> case "touchend": type = "mouseup"; break;
> default: return;
> }
>
> // initMouseEvent(type, canBubble, cancelable, view,
> clickCount,
> // screenX, screenY, clientX, clientY, ctrlKey,
> // altKey, shiftKey, metaKey, button,
> relatedTarget);
>
> var simulatedEvent = document.createEvent("MouseEvent");
> simulatedEvent.initMouseEvent(type, true, true, window, 1,
> first.screenX, first.screenY,
> first.clientX, first.clientY,
> false,
> false, false, false,
> 0/*left*/, null);
>
> first.target.dispatchEvent(simulatedEvent);
> event.preventDefault();
> }
>
> function touch2mouseinit()
> {
> document.addEventListener("touchstart", touchHandler, true);
> document.addEventListener("touchmove", touchHandler, true);
> document.addEventListener("touchend", touchHandler, true);
> document.addEventListener("touchcancel", touchHandler, true);
> }
>
> $( document ).ready(function() {
> var s = document.location.search;
> var tokens;
> var r = /[?&]?([^=]+)=([^&]*)/g;
>
> s = s.split("+").join(" ");
>
> while (tokens = r.exec(s)) {
> params[decodeURIComponent(tokens[1])]
> = decodeURIComponent(tokens[2]);
> }
>
> if (location.protocol == "https:") {
> adr = "wss://" + location.hostname;
> } else {
> adr = "ws://" + location.hostname;
> }
>
> if (location.port != "") { adr = adr + ":" + location.port; }
> adr = adr + "/gnoga";
>
> try {
> console.log ("Gnoga: connecting to " + adr);
> ws = new WebSocket (adr);
> } catch (e) {
> console.log ("Gnoga: trying again, connecting to " + adr);
> ws = new WebSocket (adr);
> }
>
> if (ws != null) {
> ws.onopen = function (event) {
> console.log ("Gnoga: connection successful");
> Setup_ws();
> }
> pingerid = setInterval (function () {Ping_ws ();}, 10000);
> } else {
> document.writeln ("Gnoga: if you are seeing this your browser
> or your connection to the internet is blocking websockets.");
> }
>
> touch2mouseinit();
>
> console.log ("Gnoga: ready.");
> });
>
>
>
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