Eine kleine Ergänzungsfrage: Was müsste man machen, um auf den Server auch per Handy aus zugreifen zukönnen, wenn man nicht im selben Netz ist?
Antwort
Antwort
Es funktioniert!!!! Ich habe mal ein bisschen in den Tiefen meines Computers gewühlt, und musste in den Einstellungen nur festlegen, dass mein Computer in privaten Netzwerken sichtbar ist, was komischer weise deaktiviert war. Ich bedanke mich bei euch für eure Mühen und eure Zeit :)
Antwort
Dankeschön :)
Antwort
Und das der Code von Script.js:
/*-----------------*/
/* Skript */
/*-----------------*/
var map = "";
var xhr;
var splice;
var txtTile = "";
var tileToDraw = 0;
var img, imgX = 0, imgY = 0;
var canvas = document.getElementById('canvas');
var context = canvas.getContext('2d');
txt2Array("map.txt");
//drawTable();
setTimeout(function () {
drawMap(map);
}, 0);
/*-----------------*/
/* Funktionen */
/*-----------------*/
function drawTable() {
context.strokeStyle = "green";
for (var x = 0; x < canvas.width; x += 32) {
context.beginPath();
context.moveTo(x, 0);
context.lineTo(x, canvas.height);
context.stroke();
}
for (var y = 0; y < canvas.height; y += 32) {
context.moveTo(0, y);
context.lineTo(canvas.width, y);
context.stroke();
}
};
function txt2Array(datei) {
var URL = datei;
(function loadTxt() {
ajaxRequest(URL, function(xhr) {
map = xhr.responseText;
});
})();
function ajaxRequest(url, callback) {
if (typeof XMLHttpRequest !== 'undefined') xhr = new XMLHttpRequest();
else {
var versions = ["MSXML2.XmlHttp.5.0",
"MSXML2.XmlHttp.4.0",
"MSXML2.XmlHttp.3.0",
"MSXML2.XmlHttp.2.0",
"Microsoft.XmlHttp"
]
for (var i = 0, len = versions.length; i < len; i++) {
try {
xhr = new ActiveXObject(versions[i]);
break;
} catch (e) {}
}
}
xhr.onreadystatechange = ensureReadiness;
function ensureReadiness() {
if (xhr.readyState < 4) {
return;
}
if (xhr.status !== 200) {
return;
}
if (xhr.readyState === 4) {
callback(xhr);
}
}
xhr.open('GET', url, true);
xhr.send('');
}
}
function drawMap(string) {
var test = 0;
checkKomma();
function checkKomma() {
var firstChar = string.charAt(test);
if (firstChar !== "," && firstChar !== ";" && firstChar !== ".") {
test++;
txtTile += firstChar;
checkKomma();
} else if (firstChar == ",") {
firstChar = "";
tileToDraw = txtTile;
txtTile = "";
test++;
console.log(tileToDraw);
switchTile(tileToDraw);
context.drawImage(img, imgX, imgY);
imgX += 32;
checkKomma();
} else if (firstChar == ";") {
firstChar = "";
tileToDraw = txtTile;
txtTile = "";
test++;
console.log(tileToDraw);
switchTile(tileToDraw);
context.drawImage(img, imgX, imgY);
imgX = 0;
imgY += 32;
checkKomma();
} else if (firstChar == ".") {
firstChar = "";
tileToDraw = txtTile;
txtTile = "";
test++;
console.log(tileToDraw);
switchTile(tileToDraw);
context.drawImage(img, imgX, imgY);
}
}
function switchTile(wert) {
switch (wert) {
case "23":
img = document.getElementById('tile23');
break;
case "24":
img = document.getElementById('tile24');
break;
case "25":
img = document.getElementById('tile25');
break;
case "26":
img = document.getElementById('tile26');
break;
case "27":
img = document.getElementById('tile27');
break;
case "28":
img = document.getElementById('tile28');
break;
case "29":
img = document.getElementById('tile29');
break;
case "30":
img = document.getElementById('tile30');
break;
case "31":
img = document.getElementById('tile31');
break;
case "32":
img = document.getElementById('tile32');
break;
case "33":
img = document.getElementById('tile33');
break;
case "34":
img = document.getElementById('tile34');
break;
case "35":
img = document.getElementById('tile35');
break;
case "36":
img = document.getElementById('tile36');
break;
case "37":
img = document.getElementById('tile37');
break;
case "38":
img = document.getElementById('tile38');
break;
case "39":
img = document.getElementById('tile39');
break;
case "40":
img = document.getElementById('tile40');
break;
case "41":
img = document.getElementById('tile41');
break;
case "42":
img = document.getElementById('tile42');
break;
case "43":
img = document.getElementById('tile43');
break;
case "44":
img = document.getElementById('tile44');
break;
case "45":
img = document.getElementById('tile45');
break;
case "46":
img = document.getElementById('tile46');
break;
case "47":
img = document.getElementById('tile47');
break;
case "48":
img = document.getElementById('tile48');
break;
case "69":
img = document.getElementById('tile69');
break;
case "70":
img = document.getElementById('tile70');
break;
case "71":
img = document.getElementById('tile71');
break;
}
}
}
Antwort
Hier der Code meiner index.html Datei:
<!DOCTYPE html>
<html>
<head>
</head>
<body>
<canvas id="canvas" width="1344" height="480" style="background-color: black"></canvas>
<script src="https://code.jquery.com/jquery-latest.js"></script>
<script src="script.js"></script>
<img src="tiles/23.png" id="tile23" style="display: none" width="32" height="32">
<img src="tiles/24.png" id="tile24" style="display: none" width="32" height="32">
<img src="tiles/25.png" id="tile25" style="display: none" width="32" height="32">
<img src="tiles/26.png" id="tile26" style="display: none" width="32" height="32">
<img src="tiles/27.png" id="tile27" style="display: none" width="32" height="32">
<img src="tiles/28.png" id="tile28" style="display: none" width="32" height="32">
<img src="tiles/29.png" id="tile29" style="display: none" width="32" height="32">
<img src="tiles/30.png" id="tile30" style="display: none" width="32" height="32">
<img src="tiles/31.png" id="tile31" style="display: none" width="32" height="32">
<img src="tiles/32.png" id="tile32" style="display: none" width="32" height="32">
<img src="tiles/33.png" id="tile33" style="display: none" width="32" height="32">
<img src="tiles/34.png" id="tile34" style="display: none" width="32" height="32">
<img src="tiles/35.png" id="tile35" style="display: none" width="32" height="32">
<img src="tiles/36.png" id="tile36" style="display: none" width="32" height="32">
<img src="tiles/37.png" id="tile37" style="display: none" width="32" height="32">
<img src="tiles/38.png" id="tile38" style="display: none" width="32" height="32">
<img src="tiles/39.png" id="tile39" style="display: none" width="32" height="32">
<img src="tiles/40.png" id="tile40" style="display: none" width="32" height="32">
<img src="tiles/41.png" id="tile41" style="display: none" width="32" height="32">
<img src="tiles/42.png" id="tile42" style="display: none" width="32" height="32">
<img src="tiles/43.png" id="tile43" style="display: none" width="32" height="32">
<img src="tiles/44.png" id="tile44" style="display: none" width="32" height="32">
<img src="tiles/45.png" id="tile45" style="display: none" width="32" height="32">
<img src="tiles/46.png" id="tile46" style="display: none" width="32" height="32">
<img src="tiles/47.png" id="tile47" style="display: none" width="32" height="32">
<img src="tiles/48.png" id="tile48" style="display: none" width="32" height="32">
<img src="tiles/69.png" id="tile69" style="display: none" width="32" height="32">
<img src="tiles/70.png" id="tile70" style="display: none" width="32" height="32">
<img src="tiles/71.png" id="tile71" style="display: none" width="32" height="32">
</body>
</html>
Antwort
Das komische ist auserdem, das wenn die seite geladen hat, nur die rechtecke,aber keine bilder zu sehen sind.Wenn ich aber die for-schleife aus bilderZeigen() in die Konsole eintippe,funktioniert alles
Antwort
Hab was falsch kopiert,im sketch wird bilderZeigen nur bei onload ausgeführt,des bilderzeigen() davor einfach nicht beachten