This week's book giveaway is in the OCAJP forum. We're giving away four copies of Programmer's Guide to Java SE 8 Oracle Certified Associate (OCA) and have Khalid A Mughal & Rolf W Rasmussen on-line! See this thread for details.
I have a command button in JSF and what I have seen sometimes it works and sometime it does not work. I used etheral to see whether request is going to server or not and when the button does not work, there is no request going to server.
Can someone please explain me this inconsistent behavior and how to solve this issue?