Hi,

Recently, personalized mode [1][2] is implemented in master branch.
I believe this feature addresses all the case you mentioned.

Regarding change dynamic form without write permission,
i think we can do either

a) allow 'reader' change dynamic form and run
b) introduce 'execute' permission in addition to 'owner', 'reader',
'writer'

what do you think?

Thanks,
moon

[1] https://issues.apache.org/jira/browse/ZEPPELIN-1594
[2] https://github.com/apache/zeppelin/pull/1753

On Thu, Dec 29, 2016 at 10:04 PM Jan Rasehorn <j.rasehorn.apa...@gmail.com>
wrote:

> Hello,
>
> for collaboration purposes the bidirectional synch makes sense - even
> though I would expect a published paragraph to mainly serve presentation
> purposes instead of collaboration purposes.
>
> In cases where Zeppelin is used for presentation purposes the
> recalculation of the paragraph due to changes in the notebook will confuse
> users as they wonder why the view updates without having done anything.
>
> There is another issue with dynamic forms in the published paragraphs.
> When one user changes the value of that form within its view of the
> paragraph the views of this paragraph of all other active users including
> the main notebook will also recalulate and reflect the change. So users
> might run into race conditions setting the values of the dynamic form in
> their local view of the paragraph.
>
> For presentation purposes the published paragraph would need to behave
> like a silent session-related copy of the underlying notebook to avoid
> actions of one user affecting others and moreover changing the dynamic form
> in the published paragraph shall not require write permission to the
> notebook as it just serves presentation purposes. Is there such a
> possibility?
>
> BR,
> Jan
>
> On 2016-04-06 20:44 ( 0100), moon soo Lee <m...@apache.org> wrote:
> > Hi,
> >
> > Removing sync is not supported at the moment.
> >
> > For iframe, i think we can introduce new feature that selectively enable
> > sync with parameters such as '?sync=false' in the link.
> >
> > But for notebook level, i think it's bit more complicated because
> different
> > users can update notebook at the same time, and if we just remove sync,
> > update from one user will be overridden by others. In this case, notebook
> > can be readonly to remove sync.
> >
> > Thanks,
> > moon
> >
> >
> > On Wed, Apr 6, 2016 at 11:02 PM Vikash Kumar <vikash.ku...@resilinc.com>
> > wrote:
> >
> > > In Apache Zeppelin after publishing a paragraph as iframe from given
> > > setting link, then both are in sync with each other. Means when I am
> > > changing anything in Zeppelin its reflecting published paragraph as
> well.
> > > So how can I remove this sync between paragraphs? So in this context we
> > > need one side binding.
> > >
> > > And same functionality is required when we are publishing notebook.
> > >
> > >
> > >
> > > *Thanks & Regards*
> > >
> > > *Vikash Kumar*
> > >
> > >
> > >
> >
>

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