may be thats what I will do... I will try conversation scope and let you guys know If I have any questions. Thanks a lot for all the replies and help me understand the issues here.
Nitin --- On Wed, 5/7/08, Andrew Robinson <[EMAIL PROTECTED]> wrote: > From: Andrew Robinson <[EMAIL PROTECTED]> > Subject: Re: getting java.util.NoSuchElementException occasionally > To: "MyFaces Discussion" <[email protected]>, [EMAIL PROTECTED] > Date: Wednesday, May 7, 2008, 12:18 PM > Catch the right-click event and prevent it? > > On Wed, May 7, 2008 at 9:48 AM, Nitin Deshmukh > <[EMAIL PROTECTED]> wrote: > > your post really helped me understand the behaviour. > So, right click is always going to be an issue. any > solution/suggestions for that? because no matter what I do, > I can not restrict the users from right clicking and then > complaining that link didn't work the way it was > supposed to. > > > > For the original issue, if I use conversation scoped > bean, I can most probably avoid the situation where two > threads are trying to modify the same list/variables at the > same time. also, it will allow users to carry out two > different actions at the same time. > > > > Thanks, > > > > Nitin > > > > > > --- On Wed, 5/7/08, [EMAIL PROTECTED] > <[EMAIL PROTECTED]> wrote: > > > > > From: [EMAIL PROTECTED] > <[EMAIL PROTECTED]> > > > Subject: Re: getting > java.util.NoSuchElementException occasionally > > > To: "MyFaces Discussion" > <[email protected]> > > > Date: Wednesday, May 7, 2008, 11:31 AM > > > > > > > Nitin Deshmukh schrieb: > > > > ok... it sounds better than what I > currently have. two > > > question though - will right click on a > commandLink cause > > > the action of the link to be executed, because > in current > > > scenario it doesn't? second question - will > it pass > > > the parameters in case of right click if I have > any? > > > > > > > > currently, how I do things is - I have a > param in each > > > of the commandLinks and the links point to the > same action. > > > on the basis of the param received, I decide the > action to > > > be performed and return to a page. In this > situation, if > > > user right clicks on any of the links, the > action is not > > > performed and the parameter is not passed. > instead it opens > > > the new window in the previous page. > > > > > > Plain JSF will not execute any actions on a GET > http > > > operation; the only > > > thing it does for a GET is to render the page. > > > > > > This also happens to be the recommended > behaviour for > > > RESTful webapps; > > > GET is supposed to be an operation that does not > change any > > > system state. > > > > > > I think this is also the cause of your > "render the > > > previous page" issue. > > > When the user clicks normally on the link, what > happens is > > > actually a > > > form postback; this triggers an action method > that then > > > performs > > > navigation to the next page. But when the user > > > right-clicks on the > > > link, what happens is a GET; this does not > trigger any > > > action methods, > > > so no nagivation to the "next page" > takes place. > > > Instead, the current > > > view gets rendered again. > > > > > > Regards, > > > Simon > > > > > > > > > > > ____________________________________________________________________________________ > > Be a better friend, newshound, and > > know-it-all with Yahoo! Mobile. Try it now. > http://mobile.yahoo.com/;_ylt=Ahu06i62sR8HDtDypao8Wcj9tAcJ > > ____________________________________________________________________________________ Be a better friend, newshound, and know-it-all with Yahoo! Mobile. Try it now. http://mobile.yahoo.com/;_ylt=Ahu06i62sR8HDtDypao8Wcj9tAcJ
