blob: 2dfdd62b1ca360093da89d3e4a7617880c4bd0ad (
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var form = document.getElementById("form");
var input = document.getElementById("input");
const messages = document.getElementById("messages");
form.addEventListener("submit", function(e) {
e.preventDefault();
let value = input.value;
if (value) {
if (value[0] == "/") {
let command = value.split(" ");
if (command.length == 2 && command[0] == "/user") {
socket.emit("set user", command[1]);
} else {
socket.emit("handle error", "Command not found");
}
} else {
socket.emit("chat message", value);
}
input.value = "";
}
});
socket.on("chat message", (msg) => {
var item = document.createElement("li");
item.textContent = msg;
messages.appendChild(item);
window.scrollTo(0, document.body.scrollHeight);
});
socket.on("handle error", (msg) => {
alert(msg);
});
socket.on("set user", (username) => {
const userBox = document.getElementById("userBox");
userBox.innerHTML = username;
alert("Username changed");
});
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