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request.html
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request.html
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<!doctype html>
<html>
<head>
<title>rabbit.js request/reply example</title>
<script src="/socket.io/socket.io.js"></script>
</head>
<body>
<p>
(You may also want a <a href="reply.html">reply</a> page)
</p>
<p>
If you <a href="request.html">open this page</a> in more the one tab or window, you'll notice you can make requests from each, and the replies will come back to the right place.
</p>
<script>
function display(inner) {
var el = document.createElement('p');
el.innerHTML = inner;
document.getElementById('chat').appendChild(el);
document.getElementById('chat').scrollTop = 1000000;
}
function request(str){
display('Q: <em>' + str + '</em>');
}
function reply(str) {
display('A: ' + str);
}
function send(){
var val = document.getElementById('text').value;
request(val);
sock.send(val);
}
function esc(msg){
return msg.replace(/</g, '<').replace(/>/g, '>');
};
var sock = new io.Socket(null, {transports: ['xhr-multipart', 'xhr-polling']});
sock.connect();
sock.send('req requests');
sock.on('message', function(obj){
reply(obj);
});
</script>
<div id="chat"></div>
<form id="form" onsubmit="send(); return false">
<input type="text" autocomplete="off" id="text"><input type="submit" value="Request">
</form>
<style>
#chat { height: 300px; overflow: auto; width: 800px; border: 1px solid #eee; font: 13px Helvetica, Arial; }
#chat p { padding: 8px; margin: 0; }
#chat p:nth-child(odd) { background: #F6F6F6; }
#form { width: 782px; background: #333; padding: 5px 10px; }
#form input[type=text] { width: 700px; padding: 5px; background: #fff; border: 1px solid #fff; }
#form input[type=submit] { cursor: pointer; background: #999; border: none; padding: 6px 8px; -moz-border-radius: 8px; -webkit-border-radius: 8px; margin-left: 5px; text-shadow: 0 1px 0 #fff; }
#form input[type=submit]:hover { background: #A2A2A2; }
#form input[type=submit]:active { position: relative; top: 2px; }
</style>
</body>
</html>