51 lines
1.1 KiB
HTML
51 lines
1.1 KiB
HTML
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<html>
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<head>
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<title>Melody example: chatting</title>
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</head>
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<style>
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#chat {
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text-align: left;
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background: #f1f1f1;
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width: 500px;
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min-height: 300px;
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padding: 20px;
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}
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</style>
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<body>
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<center>
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<h3>Chat</h3>
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<pre id="chat"></pre>
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<input placeholder="say something" id="text" type="text">
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</center>
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<script>
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var url = "ws://" + window.location.host + "/ws";
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var ws = new WebSocket(url);
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var name = "Guest" + Math.floor(Math.random() * 1000);
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var chat = document.getElementById("chat");
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var text = document.getElementById("text");
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var now = function () {
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var iso = new Date().toISOString();
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return iso.split("T")[1].split(".")[0];
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};
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ws.onmessage = function (msg) {
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var line = now() + " " + msg.data + "\n";
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chat.innerText += line;
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};
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text.onkeydown = function (e) {
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if (e.keyCode === 13 && text.value !== "") {
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ws.send("<" + name + "> " + text.value);
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text.value = "";
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}
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};
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</script>
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</body>
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</html>
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