Orbeon Forms community mailing list

how to store instance in xxforms:variable?

Classic

List

Threaded

8 messages Options

МОНАХ

how to store instance in xxforms:variable?

how to store instance in xxforms:variable?

in model i define:

<xxforms:variable name="dlg-ref-general-instance-control" select="()"/>

but the next code not working:

<xforms:setvalue ref="$dlg-ref-general-instance-control" value="xxforms:instance('ref-okved-ctrl')"/>

please, help!

Erik Bruchez

Re: how to store instance in xxforms:variable?

Administrator

xxforms:variable works like in XSLT: once a variable is evaluated, you
cannot change it's value.

So you have to write:

<xxforms:variable name="dlg-ref-general-instance-control"
select="xxforms:instance('ref-okved-ctrl')"/>

-Erik

On Oct 1, 2008, at 6:23 AM, ????? wrote:

>
> how to store instance in xxforms:variable?
>
> in model i define:
>
> <xxforms:variable name="dlg-ref-general-instance-control"
> select="()"/>
>
>
> but the next code not working:
>
> <xforms:setvalue ref="$dlg-ref-general-instance-control"
> value="xxforms:instance('ref-okved-ctrl')"/>
>
>
> please, help!
> --
> View this message in context: http://www.nabble.com/how-to-store-instance-in-xxforms%3Avariable--tp19760375p19760375.html
> Sent from the ObjectWeb OPS - Users mailing list archive at
> Nabble.com.
>
>
> --
> You receive this message as a subscriber of the [hidden email]
> mailing list.
> To unsubscribe: mailto:[hidden email]
> For general help: mailto:[hidden email]?subject=help
> OW2 mailing lists service home page: http://www.ow2.org/wws

--
Orbeon Forms - Web Forms for the Enterprise Done the Right Way
http://www.orbeon.com/

--
You receive this message as a subscriber of the [hidden email] mailing list.
To unsubscribe: mailto:[hidden email]
For general help: mailto:[hidden email]?subject=help
OW2 mailing lists service home page: http://www.ow2.org/wws

МОНАХ

Re: how to store instance in xxforms:variable?

ok.
Another question:
how to send the instance from main page to dialog through session scope?
my example, in main page pun in session scope:

<xforms:insert context="." origin="xxforms:set-session-attribute('attr_1', instance('ref-okved-ctrl'))"/>

in dialog take from session scope:
<xxforms:variable name="dlg-ref-general-instance-control" select="xxforms:get-session-attribute('test_attr_1')"/>

but if i try use this instance in control in dialog:
<xforms:select1 ref="$dlg-ref-general-instance-control/session-vars/selected-sf" appearance="minimal" incremental="true" id="dlg-ref-selField">
<xforms:itemset nodeset="$dlg-ref-general-instance-control/session-vars/search-fields/item">
<xforms:label ref="label"/>
<xforms:value ref="value"/>
</xforms:itemset>
</xforms:select1>

raising the erorr "Unable to set value of read-only instance."

Erik Bruchez wrote

xxforms:variable works like in XSLT: once a variable is evaluated, you
cannot change it's value.

So you have to write:

<xxforms:variable name="dlg-ref-general-instance-control"
select="xxforms:instance('ref-okved-ctrl')"/>

-Erik

On Oct 1, 2008, at 6:23 AM, ????? wrote:

>
> how to store instance in xxforms:variable?
>
> in model i define:
>
> <xxforms:variable name="dlg-ref-general-instance-control"
> select="()"/>
>
>
> but the next code not working:
>
> <xforms:setvalue ref="$dlg-ref-general-instance-control"
> value="xxforms:instance('ref-okved-ctrl')"/>
>
>
> please, help!
> --
> View this message in context: http://www.nabble.com/how-to-store-instance-in-xxforms%3Avariable--tp19760375p19760375.html
> Sent from the ObjectWeb OPS - Users mailing list archive at
> Nabble.com.
>
>
> --
> You receive this message as a subscriber of the ops-users@ow2.org
> mailing list.
> To unsubscribe: mailto:ops-users-unsubscribe@ow2.org
> For general help: mailto:sympa@ow2.org?subject=help
> OW2 mailing lists service home page: http://www.ow2.org/wws

--
Orbeon Forms - Web Forms for the Enterprise Done the Right Way
http://www.orbeon.com/

--
You receive this message as a subscriber of the ops-users@ow2.org mailing list.
To unsubscribe: mailto:ops-users-unsubscribe@ow2.org
For general help: mailto:sympa@ow2.org?subject=help
OW2 mailing lists service home page: http://www.ow2.org/wws

richhl

Re: Re: how to store instance in xxforms:variable?

On Thu, 2 Oct 2008 02:48:28 -0700 (PDT)
МОНАХ <[hidden email]> wrote:

>
> ok.
> Another question:
> how to send the instance from main page to dialog through session scope?
> my example, in main page pun in session scope:

why do you need that? any dialog defined in your .xhtml would access instances in the model without need of passing data......

greetings,

rich

--
You receive this message as a subscriber of the [hidden email] mailing list.
To unsubscribe: mailto:[hidden email]
For general help: mailto:[hidden email]?subject=help
OW2 mailing lists service home page: http://www.ow2.org/wws

МОНАХ

Re: Re: how to store instance in xxforms:variable?

I have several reference books (alike tables with two columns). I want to write common dialog in which send instance with meta-data on necessary reference book (name of the xml-file with data, variable for navigation ...)

Richard C. Hidalgo Lorite wrote

On Thu, 2 Oct 2008 02:48:28 -0700 (PDT)
МОНАХ <monik2007lg@mail.ru> wrote:

>
> ok.
> Another question:
> how to send the instance from main page to dialog through session scope?
> my example, in main page pun in session scope:

why do you need that? any dialog defined in your .xhtml would access instances in the model without need of passing data......

greetings,

rich

--
You receive this message as a subscriber of the ops-users@ow2.org mailing list.
To unsubscribe: mailto:ops-users-unsubscribe@ow2.org
For general help: mailto:sympa@ow2.org?subject=help
OW2 mailing lists service home page: http://www.ow2.org/wws

Alessandro Vernet

Re: Re: Re: how to store instance in xxforms:variable?

Administrator

On Thu, Oct 2, 2008 at 3:38 AM, МОНАХ <[hidden email]> wrote:
> I have several reference books (alike tables with two columns). I want to
> write common dialog in which send instance with meta-data on necessary
> reference book (name of the xml-file with data, variable for navigation ...)

I assume you are using a separate window for the dialog; is that right?
Have you considered using an xxforms:dialog? That would make passing
data from the "form" to the "dialog" easier, and the dialog would be
part of the same form.

Alex
--
Orbeon Forms - Web 2.0 Forms, open-source, for the Enterprise
Orbeon's Blog: http://www.orbeon.com/blog/
Personal Blog: http://avernet.blogspot.com/
Twitter - http://twitter.com/avernet

--
You receive this message as a subscriber of the [hidden email] mailing list.
To unsubscribe: mailto:[hidden email]
For general help: mailto:[hidden email]?subject=help
OW2 mailing lists service home page: http://www.ow2.org/wws

Alessandro Vernet

Re: Re: how to store instance in xxforms:variable?

Administrator

In reply to this post by МОНАХ

On Thu, Oct 2, 2008 at 2:48 AM, МОНАХ <[hidden email]> wrote:
> raising the erorr "Unable to set value of read-only instance."

Could you paste a full (or the top, say, 50 lines) of the stack trace
for this. I am wondering what causes this.

Alex
--
Orbeon Forms - Web 2.0 Forms, open-source, for the Enterprise
Orbeon's Blog: http://www.orbeon.com/blog/
Personal Blog: http://avernet.blogspot.com/
Twitter - http://twitter.com/avernet

--
You receive this message as a subscriber of the [hidden email] mailing list.
To unsubscribe: mailto:[hidden email]
For general help: mailto:[hidden email]?subject=help
OW2 mailing lists service home page: http://www.ow2.org/wws

richhl

Re: Re: Re: Re: how to store instance in xxforms:variable?

In reply to this post by Alessandro Vernet

> I assume you are using a separate window for the dialog; is that right?
> Have you considered using an xxforms:dialog? That would make passing
> data from the "form" to the "dialog" easier, and the dialog would be
> part of the same form.
>
> Alex

good, you express yourself like a charm is just what I was trying to say in my last email ;-)

--
You receive this message as a subscriber of the [hidden email] mailing list.
To unsubscribe: mailto:[hidden email]
For general help: mailto:[hidden email]?subject=help
OW2 mailing lists service home page: http://www.ow2.org/wws