NowJS error! I can't get the example to work!
I was following along the tutorial at http://nowjs.com/doc when I encountered some errors.
<html>
<head>
<title>index.html</title>
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.2.6/jquery.min.js"/>
<script src="http://localhost:8080/NowJS/now.js"></script>
<script>
$(document).ready(function(){
var name = prompt("what is your name?","");
now.receiveMessage = function(name,message){
alert(name+" "+message);
};
$('.butt').click(function(){
alert($('#put').val());
now.distributeMessage(name,$('#put').val());
$('#put').val('');
});
});
</script>
and for the server:
var fs = require('fs');
var sys = require('sys');
var server = require('http').createServer(function(req,response){
fs.readFile('index.html',function(err,data){
response.writeHead(200);
response.write(data);
response.end();
});
});
server.listen(8080);
sys.print('woot');
var everyone = require('now').initialize(server);
everyone.now.distributeMessage = function(name, message){
sys.print(name+" "+message);
everyone.now.receiveMessage(name,message);
};
I highly suspect it has something to do with my tag since there isnt anything at /NowJS/now.js. Can someone enlighten me on this part:
On pages that you would like to use NowJS on, simply include this script tag in your HTML head: NowJS only works on 开发者_C百科pages that are served through the same http server instance that was passed into the initialize function above.
Thanks for your time.
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.2.6/jquery.min.js"/>
script tags can't be self-closed.
In the docs the path in the script tag is lower-case, /nowjs/now.js, whereas in your snippet it is /NowJS/now.js, and so I guess this is the reason it doesn't work.
加载中,请稍侯......
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