diff www/martin/js/chat.js @ 74:b7f9ade92165

added template for guitar version

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/www/martin/js/chat.js	Sun Jun 29 16:53:50 2014 +0000
@@ -0,0 +1,60 @@
+var socket = io.connect();
+
+socket.on('connect', function () {
+    $('#chat').addClass('connected');
+});
+
+socket.on('announcement', function (msg) {
+    $('#lines').append($('<p>').append($('<em>').text(msg)));
+});
+
+socket.on('nicknames', function (nicknames) {
+    $('#nicknames').empty().append($('<span>Online: </span>'));
+    for (var i in nicknames) {
+	$('#nicknames').append($('<b>').text(nicknames[i]));
+    }
+});
+
+socket.on('user message', message);
+socket.on('reconnect', function () {
+    $('#lines').remove();
+    message('System', 'Reconnected to the server');
+});
+
+socket.on('reconnecting', function () {
+    message('System', 'Attempting to re-connect to the server');
+});
+
+socket.on('error', function (e) {
+    message('System', e ? e : 'A unknown error occurred');
+});
+
+function message (from, msg) {
+    $('#lines').append($('<p>').append($('<b>').text(from), msg));
+}
+
+// dom manipulation
+$(function () {
+    $('#set-nickname').submit(function (ev) {
+	socket.emit('nickname', $('#nick').val(), function (set) {
+	    if (!set) {
+		clear();
+		return $('#chat').addClass('nickname-set');
+	    }
+	    $('#nickname-err').css('visibility', 'visible');
+	});
+	return false;
+    });
+
+    $('#send-message').submit(function () {
+	message('me', $('#message').val());
+	socket.emit('user message', $('#message').val());
+	clear();
+	$('#lines').get(0).scrollTop = 10000000;
+	return false;
+    });
+
+    function clear () {
+	$('#message').val('').focus();
+    };
+});
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