This week's book giveaway is in the OCAJP 8 forum. We're giving away four copies of OCA Java SE 8 Programmer I Study Guide and have Edward Finegan & Robert Liguori on-line! See this thread for details.
Hi, I would like to simulate a waiting screen using servlets. When a user clicks on a button I excecute following:
The servlet will 1) Send a reponse back to the 'calculating' window indicating the user has to wait. 2) Starts up a Thread that performs the calculation (well in fact, it is generating a .pdf document). Now my problems are following: 1) When the generation is finished I need to close the waiting screen and 2) The .pdf needs to send back to the main window. I don't have any idea how to do this. Any suggestions ? Thanks , Stefan
"When work, commitment and pleasure all become one and you reach that deep well where passion lives, nothing is impossible."
Joined: Nov 19, 2001