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How to create a socket connection with Node.js - part two - the client side
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| <html> | |
| <body> | |
| <h1>Socket.io Test!!! :)</h1> | |
| <form id="myForm"> | |
| <input id="firstname" type="text"> | |
| <input id="lastname" type="text"> | |
| <input id="submit" type="submit"> | |
| </form> | |
| <script src="http://localhost:1337/socket.io/socket.io.js"></script> | |
| <script> | |
| var socket = io.connect("http://localhost:1337"), | |
| fname = document.getElementById("firstname"), | |
| lname = document.getElementById("lastname"), | |
| form = document.getElementById("myForm"); | |
| form.addEventListener("submit", function(e){ | |
| e.preventDefault(); | |
| socket.emit("myClientMessage", {firstname:fname.value, lastname:lname.value}); | |
| }); | |
| socket.on("myServerMessage", function(data){ //keep listening for server messages | |
| if (data.username){ | |
| alert("Username set: " + data.username); | |
| }else{ | |
| alert("Server Says: " + data); | |
| } | |
| }) | |
| </script> | |
| </body> | |
| </html> |
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