Show text with sinatra ruby
2024-01-17 ruby sinatra javascriptExample that keeps showing the content of textfile(/tmp/message.txt) on the browser. It automatically reloads the content every seconds which may not be the best solution(^^;
sinatra.rb
get '/' do
@m = IO.read("/tmp/message.txt") || ""
erb :index
end
views/index.erb
<html>
<body>
<p id="message"><%= @m %></p>
<p id="ts"></p>
<style>
#message { font-size: 100px; }
</style>
<script>
setTimeout(location.reload(),1000);
</script>
</body>
</html>