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How to use Javascrip?????

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Sathish K Mittapelli

How to use Javascrip?????

Hai all,

I am trying to use javascript in my code.What are the functions to use to get the instance and model...????

THANKS & REGARDS

SATHISH K MITTAPELLI

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fl.schmitt(ops-users)

Re: How to use Javascrip?????

Hi sathish,

> I am trying to use javascript in my code.What are the functions to use
> to get the instance and model...????

as far as i know, you can't modify the model data directly using
Javascript. You will have to modify the value of the xforms controls
referencing instance elements:

http://www.orbeon.com/ops/doc/reference-xforms-2#xforms-javascript

This way you can modify the instance data indirectly. If you don't want
the users of you app to see and play around with the controls that act
only as "proxies" to modify instance data using Javascript, just hide
those controls using style="visibility:hidden".

HTH
florian

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Sathish K Mittapelli

Re: Re: How to use Javascrip?????

Hi Florian
i have tried this method but i am getting invalid element xxforms:script though i have included the namespace.

THANKS & REGARDS

SATHISH K MITTAPELLI

--- On Mon, 5/5/08, Florian Schmitt <[hidden email]> wrote:

From: Florian Schmitt <[hidden email]>
Subject: [ops-users] Re: How to use Javascrip?????
To: [hidden email]
Date: Monday, 5 May, 2008, 1:29 PM

Hi sathish,

> I am trying to use javascript in my
 code.What are the functions to use 
> to get the instance and model....????

as far as i know, you can't modify the model data directly using 
Javascript. You will have to modify the value of the xforms controls 
referencing instance elements:

http://www.orbeon.com/ops/doc/reference-xforms-2#xforms-javascript

This way you can modify the instance data indirectly. If you don't want 
the users of you app to see and play around with the controls that act 
only as "proxies" to modify instance data using Javascript, just hide

those controls using style="visibility:hidden".

HTH
florian

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fl.schmitt(ops-users)

Re: Re: Re: How to use Javascrip?????

Hi sathish,

> i have tried this method but i am getting invalid element
> xxforms:script though i have included the namespace.

nobody will be able to help you with this issue without knowing *how*
you used xxforms:script. Please take a look at the following FAQ:

http://www.orbeon.com/ops/doc/home-faq#reporting-issues

Especially the paragraph starting with "But why a reproducible test
case? ..."

Additionally, you could compare your own code with the
javascript-related examples available in the xforms sandbox, for example:

http://www.orbeon.com/ops/xforms-sandbox/sample/javascript-get-set-value

HTH
florian

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