Hi Sebastian,

On Wed, Mar 11, 2009 at 3:50 PM, Sebastian Kannengiesser <
[email protected]> wrote:

> Hi again,
> issue solved! but not understood yet.

Great :-)


> I just remembered having a 5 day old export of my whole wiki. I tried
> that one and see, the issue is gone. :-)
> I will look into it and see, if I find diffs which could have caused
> the trouble.
>
Please file a JIRA issue if/when you manage to identify what the issue was.
Thanks,
Guillaume


> Cheers,
> Sebastian
>
> On Wed, Mar 11, 2009 at 3:42 PM, Sebastian Kannengiesser
> <[email protected]> wrote:
> > Hi Guillaume,
> >
> > just tried that. Importing the whole wiki into another "empty" XWiki
> > instance, does not remove the issue, so there must be some trouble
> > within my pages. :-/
> >
> > Cheers,
> > Sebastian
> >
> > On Wed, Mar 11, 2009 at 2:12 PM, Guillaume Lerouge <[email protected]>
> wrote:
> >> Hi,
> >>
> >> On Wed, Mar 11, 2009 at 1:55 PM, Sebastian Kannengiesser <
> >> [email protected]> wrote:
> >>
> >>> update:
> >>> I exported/imported a class, having my issue into another XWiki
> >>> instance and the blank line is there again. So apparently something in
> >>> my first XWiki instance must be broke and not the class itself as it
> >>> seems. Any ideas?
> >>
> >> No idea about what may have caused that.
> >> Is exporting your full wiki to your second instance and replacing the
> first
> >> with the second an option?
> >> Guillaule
> >>
> >>
> >>> Cheers,
> >>> Sebastian
> >>>
> >>> On Wed, Mar 11, 2009 at 12:56 PM, Sebastian Kannengiesser
> >>> <[email protected]> wrote:
> >>> > Hi Guillaume,
> >>> >
> >>> > man thanx for your reply. Apparently something inside my XWiki
> >>> > instance is broke.
> >>> > As I wanted to try what you suggest I found that any new class I
> >>> > define with a DBListProperty has that "blank" line missing :-(
> >>> > As I said before, the already existing objects still have it when
> editing
> >>> them.
> >>> > The question now is, where the blank line is actually coming from,
> >>> > i.e. where in XWiki's architecture does it get inserted. Maybe the
> >>> > issue can easily be fixed?
> >>> >
> >>> > Cheers,
> >>> > Sebastian
> >>> >
> >>> > On Wed, Mar 11, 2009 at 11:35 AM, Guillaume Lerouge <
> [email protected]>
> >>> wrote:
> >>> >> Hi Sebastian,
> >>> >>
> >>> >> I tried reproducing your issue but didn't succeed in doing so so
> far.
> >>> When
> >>> >> creating a class with only a DBList property, I can select either an
> >>> item
> >>> >> from the list or a blank line. The blank line is located at the very
> >>> bottom
> >>> >> of the list.
> >>> >>
> >>> >> One thing you might want to try is to re-create your class. To do
> so, go
> >>> to
> >>> >> another page and use the class editor to recreate a class with the
> same
> >>> >> properties, same queries in your DBList properties etc..
> >>> >>
> >>> >> Then rename the page where your first class is and rename the page
> where
> >>> >> your second class is to the name of your first class. In effet, your
> >>> second
> >>> >> class deifinition will take the place of the first one. With a
> little
> >>> luck,
> >>> >> recreating the class might fix your issue.
> >>> >>
> >>> >> Before renaming the second class to the name of the first one, try
> >>> creating
> >>> >> an object using it and see whether it allows you to have a blank
> select.
> >>> If
> >>> >> it does, rename it.
> >>> >>
> >>> >> Your objects won't be lost in the process. If it looks like they're
> >>> broken
> >>> >> at some point, that will be only because they lack the reference to
> >>> their
> >>> >> original class. In any case, you'll still be able to rename the
> first
> >>> class
> >>> >> to its original name to bring the wiki back to its current
> situation.
> >>> >>
> >>> >> Hope this helps,
> >>> >>
> >>> >> Guillaume
> >>> >>
> >>> >> On Wed, Mar 11, 2009 at 11:18 AM, Sebastian Kannengiesser <
> >>> >> [email protected]> wrote:
> >>> >>
> >>> >>> Hi,
> >>> >>>
> >>> >>> how can I check what happened to my class, that the blank row is
> >>> >>> missing now in new objects. It would be really nice if you could
> help
> >>> >>> me with this. I desperately need the DBList property to have
> nothing
> >>> >>> selected in the default state. Many, many thanx in advance.
> >>> >>>
> >>> >>> Cheers,
> >>> >>> Sebastian
> >>> >>>
> >>> >>> On Tue, Mar 10, 2009 at 4:20 PM, Sebastian Kannengiesser
> >>> >>> <[email protected]> wrote:
> >>> >>> > Hi,
> >>> >>> >
> >>> >>> > sorry guys for bumping this up again. But can you tell me, what
> >>> >>> > possibly made the "blank row" in a database list property
> selection
> >>> >>> > box disappear? I need it and it should be preselected, when
> creating
> >>> a
> >>> >>> > new document. I had this behaviour before and cannot tell, what
> made
> >>> >>> > the blank row disappear. Any suggestion?
> >>> >>> >
> >>> >>> > Thanx,
> >>> >>> > Sebastian
> >>> >>> >
> >>> >>> > On Tue, Mar 10, 2009 at 10:21 AM, Sebastian Kannengiesser
> >>> >>> > <[email protected]> wrote:
> >>> >>> >> Hi guys,
> >>> >>> >>
> >>> >>> >> thanx Sergiu for your reply. I create documents based on a class
> >>> which
> >>> >>> >> defines database list properties.
> >>> >>> >> I did not change anything in that class between when "the blank
> row"
> >>> >>> >> in the selection box in inline editing mode was present and now
> >>> where
> >>> >>> >> it disappeared for new documents. BTW, in this particular case I
> do
> >>> >>> >> not have multiselect enabled. The alphabetically first entry is
> >>> >>> >> selected as the blank row isn't there anymore. Any ideas? Help
> is
> >>> >>> >> desperately needed. Thanx for all input in advance.
> >>> >>> >>
> >>> >>> >> Cheers,
> >>> >>> >> Sebastian
> >>> >>> >>
> >>> >>> >> On Mon, Mar 9, 2009 at 4:11 PM, Sergiu Dumitriu <
> [email protected]>
> >>> >>> wrote:
> >>> >>> >>> Sebastian Kannengiesser wrote:
> >>> >>> >>>> Hi guys,
> >>> >>> >>>>
> >>> >>> >>>> I created a few days ago some documents based on my own class
> >>> which
> >>> >>> >>>> has databse list properties. In the respective template
> fields,
> >>> there
> >>> >>> >>>> was no entry selected when creating the document which is the
> >>> >>> >>>> behaviour I need. When I now create a document based on the
> same
> >>> class
> >>> >>> >>>> the first entry is selected a priori and there is no way to
> >>> deselect,
> >>> >>> >>>> i.e. have nothing selected, it. The old documents still have
> the
> >>> >>> >>>> ability to deselect the entry in inline editing mode. Can you
> guys
> >>> >>> >>>> please tell me, what might have happened here or could it be a
> >>> bug? I
> >>> >>> >>>> dont't understand this apparently undeterministic behaviour.
> Many
> >>> >>> >>>> thanx in advance. BTW, this is in XWiki 1.7.2.
> >>> >>> >>>
> >>> >>> >>> Do you create documents based on a template? If so, check that
> the
> >>> >>> >>> template wasn't changed to have a value selected. When using
> >>> document
> >>> >>> >>> templates, the template is fully copied, including selected
> values.
> >>> >>> >>>
> >>> >>> >>> When you say you could deselect the selected value, do you mean
> >>> that
> >>> >>> you
> >>> >>> >>> could Ctrl+Click, or that there was a blank row you could
> select?
> >>> If it
> >>> >>> >>> was Ctrl+Click, check the multiselect setting for the property.
> >>> >>> >>> --
> >>> >>> >>> Sergiu Dumitriu
> >>> >>> >>> http://purl.org/net/sergiu/
> >>> >>> >>> _______________________________________________
> >>> >>> >>> users mailing list
> >>> >>> >>> [email protected]
> >>> >>> >>> http://lists.xwiki.org/mailman/listinfo/users
> >>> >>> >>>
> >>> >>> >>
> >>> >>> >
> >>> >>> _______________________________________________
> >>> >>> users mailing list
> >>> >>> [email protected]
> >>> >>> http://lists.xwiki.org/mailman/listinfo/users
> >>> >>>
> >>> >>
> >>> >>
> >>> >>
> >>> >> --
> >>> >> Guillaume Lerouge
> >>> >> Product Manager - XWiki
> >>> >> Skype ID : wikibc
> >>> >> http://guillaumelerouge.com/
> >>> >> _______________________________________________
> >>> >> users mailing list
> >>> >> [email protected]
> >>> >> http://lists.xwiki.org/mailman/listinfo/users
> >>> >>
> >>> >
> >>> _______________________________________________
> >>> users mailing list
> >>> [email protected]
> >>> http://lists.xwiki.org/mailman/listinfo/users
> >>>
> >>
> >>
> >>
> >> --
> >> Guillaume Lerouge
> >> Product Manager - XWiki
> >> Skype ID : wikibc
> >> http://guillaumelerouge.com/
> >> _______________________________________________
> >> users mailing list
> >> [email protected]
> >> http://lists.xwiki.org/mailman/listinfo/users
> >>
> >
> _______________________________________________
> users mailing list
> [email protected]
> http://lists.xwiki.org/mailman/listinfo/users
>



-- 
Guillaume Lerouge
Product Manager - XWiki
Skype ID : wikibc
http://guillaumelerouge.com/
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