<cfscript>
// If the form has been submitted, push a Message onto the List.
// --
// NOTE: Each list item is a String that represents a serialized object.
if ( form.keyExists( "message" ) && form.message.len() ) {
listItem = {
"id": createUUID().lcase(),
"message": form.message,
"createdAt": getTickCount()
};
request.withRedis(
( redis ) => {
redis.rpush( "list:messages", [ serializeJson( listItem ) ] );
}
);
}
</cfscript>
<cfoutput>
<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8" />
<title>
Post a Message
</title>
<link rel="stylesheet" type="text/css" href="./styles.css" />
</head>
<body>
<h1>
Post a Message
</h1>
<form method="post" action="#cgi.script_name#">
<strong>Message:</strong><br />
<input type="text" name="message" autofocus size="30" />
<button type="submit">
Post
</button>
</form>
</body>
</html>
</cfoutput>