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.
i`m building a java EE aplication for searching client`s packets. To search, Account number need to be entered, to the less detailed datatable appears, then from datatable one selects intresting packet, and sees the details of packet. Thanks to ajax, quite everything is working, but i have one issue - from datatable, the commandlink needs to be clicked twice before it displays details. I observed that on the first click values are refreshed (i use the same object for first and second search - so only user account is displayed in details), no methods are fired. I worked out, and added second event - onmouseover. It works for now, but its not elegant and I want to know why it is?
here is request body from firefox webconsole for 1st click: