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Empty usernames or room-names are not allowed

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H4CK3R-01 2021-07-11 16:01:33 +02:00 committed by H4CK3R-01
parent 7010fb32c9
commit 5fcae6f2e1
1 changed files with 36 additions and 32 deletions
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68
public/js/index.js
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@ -10,47 +10,51 @@ document.getElementById('ok').addEventListener('click', function () {
username = document.getElementById('username').value; username = document.getElementById('username').value;
room_name = document.getElementById('room').value; room_name = document.getElementById('room').value;
socket = io("/", { if (username !== "" && room_name !== "") {
closeOnBeforeunload: false socket = io("/", {
}); closeOnBeforeunload: false
});
// Login // Login
socket.emit('add user', {'username': username, 'room_name': room_name}); socket.emit('add user', {'username': username, 'room_name': room_name});
socket.on('login', function () { socket.on('login', function () {
connected = true; connected = true;
document.getElementById('login').style.display = 'none'; document.getElementById('login').style.display = 'none';
document.getElementById('game').style.display = 'flex'; document.getElementById('game').style.display = 'flex';
document.getElementById('chat').style.display = 'flex'; document.getElementById('chat').style.display = 'flex';
start_game(); start_game();
resize(); resize();
addLogMessage("Welcome " + username + "!"); addLogMessage("Welcome " + username + "!");
}); });
socket.on('error', function (data) { socket.on('error', function (data) {
if (data === 'Game started already or room has two many members') { if (data === 'Game started already or room has two many members') {
document.getElementById('login').style.display = 'flex'; document.getElementById('login').style.display = 'flex';
document.getElementById('game').style.display = 'none'; document.getElementById('game').style.display = 'none';
document.getElementById('chat').style.display = 'none'; document.getElementById('chat').style.display = 'none';
document.getElementById('error').innerText = data; document.getElementById('error').innerText = data;
} }
console.log(data); console.log(data);
}); });
socket.on('new message', function (data) { socket.on('new message', function (data) {
addChatMessage(data); addChatMessage(data);
}); });
socket.on('user joined', function (data) { socket.on('user joined', function (data) {
addLogMessage(data + ' joined'); addLogMessage(data + ' joined');
}); });
socket.on('user left', function (data) { socket.on('user left', function (data) {
addLogMessage(data + ' left'); addLogMessage(data + ' left');
}); });
} else {
document.getElementById('error').innerText = 'Username and/or room name cannot be empty!';
}
}); });
function open_manual() { function open_manual() {