XForm with 0 or more instances of an element

Suppose an application that collects information from the user by way of an XHTML form bound to an XForms instance. In this application it is possible for the user to add items to a list that may have zero or more members. How do I create an XForms instance to handle that?

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Charles Knell
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Hi Charles,

It looks like <xforms:repeat> is the answer to your question. Have a
look at the code of the XForms Repeating Elements example which shows
case of nested repeating structure. You can try the live example at
this URL:

http://www.orbeon.com/ops/goto-example/xforms-repeat

Alex

On 9/1/05, [hidden email] <[hidden email]> wrote:

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Yes, thanks for pointing me there. That looks like it will do what I need.
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Charles Knell
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-----Original Message-----
From:     Alessandro Vernet <[hidden email]>
Sent:     Thu, 1 Sep 2005 13:58:02 -0700
To:       [hidden email]
Subject:  Re: [ops-users] XForm with 0 or more instances of an element

Hi Charles,

It looks like <xforms:repeat> is the answer to your question. Have a
look at the code of the XForms Repeating Elements example which shows
case of nested repeating structure. You can try the live example at
this URL:

http://www.orbeon.com/ops/goto-example/xforms-repeat

Alex

On 9/1/05, [hidden email] <[hidden email]> wrote:
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Alessandro Vernet wrote:
> Hi Charles,
>
> It looks like <xforms:repeat> is the answer to your question. Have a
> look at the code of the XForms Repeating Elements example which shows
> case of nested repeating structure. You can try the live example at
> this URL:
>
> http://www.orbeon.com/ops/goto-example/xforms-repeat

BTW xforms:repeat is also used by other examples, like the BizDoc, Blog,
Address Book NG, Charts (nightly builds).

-Erik



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