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<html>
<head>
<script src="//code.jquery.com/jquery-1.11.0.min.js"></script>
</head>
<body>
<input id="msg" type="text">
<button id="send">Send</button>
<div id="logs">
</div>
<script>
$(document).ready(function(){
$("#send").click(function(){
var msg = $("#msg").val();
console.log(msg);
if (msg.length > 0)
$.post("/send", msg);
$("#msg").val("");
});
$("#msg").keyup(function(event){
if(event.keyCode == 13){
$("#send").click();
}
});
var lastLog = 0;
var updateLog;
updateLog = function(data)
{
console.log("recv ");
console.log(data);
var lastLog = data.last*1;
console.log("lastLog: " + lastLog);
var s = "";
function htmlEncode(s)
{
return s.replace(/&(?!\w+([;\s]|$))/g, "&")
.replace(/</g, "<").replace(/>/g, ">");
}
for(var x in data.msgs)
{
s = htmlEncode(data.msgs[x]) + "<BR>" + s;
}
$("#logs").html(s+$("#logs").html());
var failFunction;
failFunction = function(){
$.getJSON("/logs/"+lastLog, updateLog).fail(failFunction);
};
$.getJSON("/logs/"+lastLog, updateLog).fail(failFunction);
}
$.getJSON("/logs", updateLog);
});
</script>
</body>
</html>
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