This week's book giveaway is in the Mac OS forum. We're giving away four copies of a choice of "Take Control of Upgrading to Yosemite" or "Take Control of Automating Your Mac" and have Joe Kissell on-line! See this thread for details.
Hi fellows!, I am trying to implement a CRUD for users in my web app. I am using JSF2.0, spring 3 and hibernate. The problem is when i use h:selectManyCheckbox for user roles. I am always getting a convertion error message when i press save button. I am using a FacesConverter for convertion.