count logged in users in a GWT application
What is the best practice to count logged in users or store some information in a gwt 开发者_如何学JAVAapplication?
You can store something only using server-side code. Try reading: http://code.google.com/intl/ru/webtoolkit/doc/1.6/tutorial/clientserver.html
There is information exactly about how to use transport layer for communication with server-side.
Than (on server) you can store in db, text files, etc... On your choice...
精彩评论