Sylvain, The other checkboxes aren't reset because they are on every tab. They are always being resubmitted.
Would you agree that the checkboxes are being reset on the decode as long as no value is posted (and that they are not disabled)? That much seems clear from the decodeUISelectBoolean method. The only thing I can't be sure of is that the values aren't being posted. I didn't have time to prove that. You can prove it yourself with a simple test. Just add a break point in HtmlRendererUtils:decodeUISelectBoolean method. Then start with the debugger. When you hit the breakpoint take a look at the param map and see if the values for those checkboxes are being submitted. sean > I don't think this is the problem now. > What you described was a previous bug, but now the pannelTab decodes only > the right components. > So, the checkboxes from another tab aren't decoded & reset. > > Furthermore, if this were the case, the checkbox from tab 1 would reset too, > and it doesn't. > I'll try to include h:inputText in the dataTable to see if we have the same > behaviour, or if it's related to the checkBox. > > Sylvain. > > > On Fri, 2005-02-11 at 16:32 -0500, Sean Schofield wrote: > Sylvain, I figured out your problem. Its a combination of the checkbox and > the panel tab together. The datatable is not the problem. The default > behavior for the checkbox is to *reset* the value of the checkbox during the > decode phase. (See HtmlRendererUtils:decodeUISelectBoolean.) This makes > sense because HTML standard will not submit "false" values for unchecked > checkboxes. So unless the checkbox is disabled, faces assumes that it > is unchecked and rechecks it every time its posted (as long as the value is > submitted as true.) IMO this is desirable (and I believe probably part of > the spec.) As I mentioned your example works fine if you press the "common > submit button" on the tab (checkbox with true stays checked after the > post.) The problem starts once you click on another tab. I didn't have > time to investigate the specifics but I think I have discovered the > basic problem. You checkbox value does not get posted when you click on one > of the other tabs. Even if it does get posted, it is posted to a > request scope bean. Say you go from tab 3 to tab 1. On tab 1 your > sample checkboxes are not rendered so when you click back to tab 3, you > are *not* posting any values for them. Because the decode is resetting the > values, you end up with "false" for all of your checkboxes. The other > checkboxes are ok because they are common to all 3 tabs so they constantly > get posted. That's the source of the problem. I will try and learn more > about panelTab so I can help with the fix but there are some > complicated choices to make. I suppose for now you could have the checkboxes > be hidden on the tabs where they shouldn't be displayed so that they > are common to all tabs. HTH, sean
