Mercurial > maze-src

comparison requester.js @ 0:1eef88068f9f tip

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
initial commit of maze game source
author ferencd
date Sun, 15 Sep 2019 11:46:47 +0200
parents
children
comparison
equal deleted inserted replaced
-1:000000000000 0:1eef88068f9f
1 function requestjss(file) {
2 console.log("Requesting", file);
3 var req = new XMLHttpRequest();
4
5 // report progress events
6 req.addEventListener("progress", function(event) {
7 if (event.lengthComputable) {
8 var percentComplete = event.loaded / event.total;
9 if(file==="graphics.js") bar.animate(percentComplete); // Value from 0.0 to 1.0
10
11 console.log("complete=", percentComplete)
12 } else {
13 // Unable to compute progress information since the total size is unknown
14 }
15 }, false);
16
17 // load responseText into a new script element
18 req.addEventListener("load", function(event) {
19 var e = event.target;
20 var s = document.createElement("script");
21 s.innerHTML = e.responseText;
22 // or: s[s.innerText!=undefined?"innerText":"textContent"] = e.responseText
23 document.documentElement.appendChild(s);
24 console.log("Finished 2:", file);
25 if(file==="/js/graphics.js")
26 {
27 requestjss("/js/game.js");
28 }
29 else
30 {
31 setup_labyrinth(event);
32 document.getElementById("loader_div").style.visibility = 'hidden';
33 }
34
35 s.addEventListener("load", function() {
36 // this runs after the new script has been executed...
37 });
38 }, false);
39
40 req.open("GET", file);
41 req.send();
42 }