Yeah, I think MyFaces-78 could be closed. I still think that the whole issue of the JSF spec requiring no validation of fields with null submitted values needs to be addressed though.
I still don't understand that. On Sun, 23 Jan 2005 09:49:33 -0500, Sean Schofield <[EMAIL PROTECTED]> wrote: > Right. I think Heath's situation is a little unusual. I can't > personally see a situation where the component is disabled on the JSF > side and I would want change its value via javascript and resubmit it. > I didn't realize this was what he wanted until his last post. > > I agree with you too that if you really need to do this, Heath's idea > of re-enabling the checkbox (or whatever) before submitting is the > way to go. > > sean > > PS. Heath, does this mean that MYFACES-78 can be closed? > > On Sun, 23 Jan 2005 10:59:15 +0100, Martin Marinschek > <[EMAIL PROTECTED]> wrote: > > Reconsidering it: probably the best solution would be to enable all > > components right before submission; as Heath has pointed out. > > > > Still - in the current state of affairs: if the component was disabled > > on the jsf-side, and no value is posted back for this component, we > > should probably not assume that the value has changed to be empty. > > > > regards, > > > > Martin > > > > On Sun, 23 Jan 2005 10:55:38 +0100, Martin Marinschek > > <[EMAIL PROTECTED]> wrote: > > > Interesting comment! > > > > > > yes, if you do exactly that, the browser will not post the changed > > > value; and MyFaces will of course not be able to use it. > > > > > > What a tricky problem... > > > > > > Well, there will be some more work necessary to resolve this ;) > > > > > > regards, > > > > > > Martin > > > > > > On Sat, 22 Jan 2005 17:17:05 -0600, Heath Borders > > > <[EMAIL PROTECTED]> wrote: > > > > I think this might just be a MyFaces addition. > > > > > > > > The problem is that if client-side javascript is used, the control > > > > could be enabled, changed, and then re-disabled, and JSF would have no > > > > idea. > > > > Of course, the only way to detect this sort of thing is either with > > > > hidden inputs, or some client-side javascript to enable all controls > > > > before submission. > > > > > > > > On Sat, 22 Jan 2005 14:06:27 -0500, Sean Schofield > > > > <[EMAIL PROTECTED]> wrote: > > > > > > yes, there is a section in the code which checks that if a component > > > > > > is disabled, the value will not be reset... it is in the decodexx > > > > > > method in the RendererUtils or HtmlRendererUtils; don't ask me which > > > > > > one of these two, though ;) > > > > > > > > > > Is that because the spec requires it or is that a MyFaces addition? > > > > > If its because of the spec, then add it to the list of nice little > > > > > improvements in JSF over Struts. :-) > > > > > > > > > > > Martin > > > > > > > > > > sean > > > > > > > > > > > > > > > > > -- > > > > -Heath Borders-Wing > > > > [EMAIL PROTECTED] > > > > > > > > > > -- -Heath Borders-Wing [EMAIL PROTECTED]
