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Posted to users@myfaces.apache.org by Andrew Kharchenko <an...@gmail.com> on 2005/11/16 11:59:38 UTC
AJAX & verbatim tag usage problem
Hi all.
I'm working on custom JSF components development with AJAX support. There is
a problem with <f:verbatim> tag usage: control contains one or several
<f:verbatim> tags as children. When common request was sent to server -
everything is OK: verbatim tags are shown. But when I send AJAX request to
server - these verbatim components are missed in children list for my
component. Did anyone met the same problem as me?
--
---
Sincerely,
Kharchenko Andrew
Re: AJAX & verbatim tag usage problem
Posted by Andrew Kharchenko <an...@gmail.com>.
Hi,
Let me share some things that may be useful I've discovered.
After ajax request processed, on following JSF request (that can be
generated with some JSF submit for example when submit button clicked)
children tree does not contain verbatims until ViewHandler.renderView method
called. After this call viewRoot contains expected children tree. I've tried
to put this method call in my ajax listener but there is a trick - when this
method called, response output will be filled with view's HTML rendered. But
it isn't usefull for me 'cause I'm unable to put my custom output to
response after this call.
Still I don't know why verbatims disappears from children tree on ajax
request. A guess: Maybe I've missed some tricky state restoring procedure on
it. I don't know...
---
Sincerely,
Kharchenko Andrew
On 11/16/05, Volker Weber <us...@weber-oldenburg.de> wrote:
>
> Hi,
>
> i just put a verbatim tag into my Ajay enabled tabgroup and
> i have the same problem here.
>
> Seems me to be a bug somewere, i will take a deeper look into this later
> this evening or maybe the next few days.
>
> It's a blocker for ajax enabled panels.
>
> regards
>
> Volker
>
> Andrew Kharchenko wrote:
> >
> >
> > On 11/16/05, *Volker Weber* <users.myfaces@weber-oldenburg.de
> > <ma...@weber-oldenburg.de>> wrote:
> >
> > Hi Andrew,
> >
> > could you explain a bit more what your ajax request does?
> > Goes your ajax request through the normal jsf lifecircle? wehre is it
> > intercepted to render just the ajax part?
> >
> >
> > Sure. Ajax request is intercepted in corresponding PhaseListener and
> > maintained in beforePhase method on RENDER_RESPONSE phase. But when
> > request is intercepted, viewroot contains no verbatim tags for my
> > component in the children tree.
> >
> > Have you other, non verbatim, jsf tags inside your controll?
> > Did they show an other behavior tahnthe verbatim?
> >
> >
> > I've tried different combinations of usual <h:...> tags with verbatim.
> > <h:...> tags (including <h:outputText> which is direct descendant from
> > UIOutput as verbatim tag is). The result is the same: all tags except
> > verbatim do exist in viewroot tree, but verbatims are missing.
> >
> > The verbatim tag creates a UIOutput as component, so it shouldn't
> > handled different.
> >
> >
> > I'm sure it shouldn't but the reality is different for me... :-/
> >
> > Regards
> >
> > Volker
> >
> > Andrew Kharchenko wrote:
> > > Hi all.
> > >
> > > I'm working on custom JSF components development with AJAX support.
> > > There is a problem with <f:verbatim> tag usage: control contains
> > one or
> > > several <f:verbatim> tags as children. When common request was
> > sent to
> > > server - everything is OK: verbatim tags are shown. But when I
> > send AJAX
> > > request to server - these verbatim components are missed in children
> > > list for my component. Did anyone met the same problem as me?
> > >
> > > --
> > > ---
> > > Sincerely,
> > > Kharchenko Andrew
> >
> > --
> > Don't answer to From: address!
> > Mail to this account are droped if not recieved via mailinglist.
> > To contact me direct create the mail address by
> > concatenating my forename to my senders domain.
> >
> >
> >
> >
> > --
> > ---
> > Sincerely,
> > Kharchenko Andrew
>
> --
> Don't answer to From: address!
> Mail to this account are droped if not recieved via mailinglist.
> To contact me direct create the mail address by
> concatenating my forename to my senders domain.
>
--
---
Sincerely,
Kharchenko Andrew
Re: AJAX & verbatim tag usage problem
Posted by Volker Weber <us...@weber-oldenburg.de>.
Hi,
i just put a verbatim tag into my Ajay enabled tabgroup and
i have the same problem here.
Seems me to be a bug somewere, i will take a deeper look into this later
this evening or maybe the next few days.
It's a blocker for ajax enabled panels.
regards
Volker
Andrew Kharchenko wrote:
>
>
> On 11/16/05, *Volker Weber* <users.myfaces@weber-oldenburg.de
> <ma...@weber-oldenburg.de>> wrote:
>
> Hi Andrew,
>
> could you explain a bit more what your ajax request does?
> Goes your ajax request through the normal jsf lifecircle? wehre is it
> intercepted to render just the ajax part?
>
>
> Sure. Ajax request is intercepted in corresponding PhaseListener and
> maintained in beforePhase method on RENDER_RESPONSE phase. But when
> request is intercepted, viewroot contains no verbatim tags for my
> component in the children tree.
>
> Have you other, non verbatim, jsf tags inside your controll?
> Did they show an other behavior tahnthe verbatim?
>
>
> I've tried different combinations of usual <h:...> tags with verbatim.
> <h:...> tags (including <h:outputText> which is direct descendant from
> UIOutput as verbatim tag is). The result is the same: all tags except
> verbatim do exist in viewroot tree, but verbatims are missing.
>
> The verbatim tag creates a UIOutput as component, so it shouldn't
> handled different.
>
>
> I'm sure it shouldn't but the reality is different for me... :-/
>
> Regards
>
> Volker
>
> Andrew Kharchenko wrote:
> > Hi all.
> >
> > I'm working on custom JSF components development with AJAX support.
> > There is a problem with <f:verbatim> tag usage: control contains
> one or
> > several <f:verbatim> tags as children. When common request was
> sent to
> > server - everything is OK: verbatim tags are shown. But when I
> send AJAX
> > request to server - these verbatim components are missed in children
> > list for my component. Did anyone met the same problem as me?
> >
> > --
> > ---
> > Sincerely,
> > Kharchenko Andrew
>
> --
> Don't answer to From: address!
> Mail to this account are droped if not recieved via mailinglist.
> To contact me direct create the mail address by
> concatenating my forename to my senders domain.
>
>
>
>
> --
> ---
> Sincerely,
> Kharchenko Andrew
--
Don't answer to From: address!
Mail to this account are droped if not recieved via mailinglist.
To contact me direct create the mail address by
concatenating my forename to my senders domain.
Re: AJAX & verbatim tag usage problem
Posted by Andrew Kharchenko <an...@gmail.com>.
On 11/16/05, Volker Weber <us...@weber-oldenburg.de> wrote:
>
> Hi Andrew,
>
> could you explain a bit more what your ajax request does?
> Goes your ajax request through the normal jsf lifecircle? wehre is it
> intercepted to render just the ajax part?
Sure. Ajax request is intercepted in corresponding PhaseListener and
maintained in beforePhase method on RENDER_RESPONSE phase. But when request
is intercepted, viewroot contains no verbatim tags for my component in the
children tree.
Have you other, non verbatim, jsf tags inside your controll?
> Did they show an other behavior tahnthe verbatim?
I've tried different combinations of usual <h:...> tags with verbatim.
<h:...> tags (including <h:outputText> which is direct descendant from
UIOutput as verbatim tag is). The result is the same: all tags except
verbatim do exist in viewroot tree, but verbatims are missing.
The verbatim tag creates a UIOutput as component, so it shouldn't
> handled different.
I'm sure it shouldn't but the reality is different for me... :-/
Regards
>
> Volker
>
> Andrew Kharchenko wrote:
> > Hi all.
> >
> > I'm working on custom JSF components development with AJAX support.
> > There is a problem with <f:verbatim> tag usage: control contains one or
> > several <f:verbatim> tags as children. When common request was sent to
> > server - everything is OK: verbatim tags are shown. But when I send AJAX
> > request to server - these verbatim components are missed in children
> > list for my component. Did anyone met the same problem as me?
> >
> > --
> > ---
> > Sincerely,
> > Kharchenko Andrew
>
> --
> Don't answer to From: address!
> Mail to this account are droped if not recieved via mailinglist.
> To contact me direct create the mail address by
> concatenating my forename to my senders domain.
>
--
---
Sincerely,
Kharchenko Andrew
Re: AJAX & verbatim tag usage problem
Posted by Volker Weber <us...@weber-oldenburg.de>.
Hi Andrew,
could you explain a bit more what your ajax request does?
Goes your ajax request through the normal jsf lifecircle? wehre is it
intercepted to render just the ajax part?
Have you other, non verbatim, jsf tags inside your controll?
Did they show an other behavior tahnthe verbatim?
The verbatim tag creates a UIOutput as component, so it shouldn't
handled different.
Regards
Volker
Andrew Kharchenko wrote:
> Hi all.
>
> I'm working on custom JSF components development with AJAX support.
> There is a problem with <f:verbatim> tag usage: control contains one or
> several <f:verbatim> tags as children. When common request was sent to
> server - everything is OK: verbatim tags are shown. But when I send AJAX
> request to server - these verbatim components are missed in children
> list for my component. Did anyone met the same problem as me?
>
> --
> ---
> Sincerely,
> Kharchenko Andrew
--
Don't answer to From: address!
Mail to this account are droped if not recieved via mailinglist.
To contact me direct create the mail address by
concatenating my forename to my senders domain.