> Hello all
>
> I have studied the binding examples in the cocoon forms block
> and have build another simple example, in that the user can
> enter a number and gets back the square of the number. This
> example works pretty good as long as I use a JavaScriptBean
> or a JavaBean. When I use an XML bean, I don't know how to
> get access to the element stored in the XML bean.
>
> In the binding examples of cocoon, I found examples how to
> store the entire bean in a document or in an XML file. But
> this doesn't help me.
>
> Here is a part of my flowscript:
>
> function square() {
> var form = new Form("fields.xml");
> form.createBinding("binding.xml");
> var quadrat;
>
> var bean = createBean();
> form.load(bean);
> form.showForm("formtemplate-page");
> form.save(bean);
>
> // How do I get access to the bean element beannumber ??
>
> var number = bean["/root/beannumber"];
>
Use bean.lookupWidget :
http://cocoon.apache.org/2.1/apidocs/org/apache/cocoon/forms/formmodel/Widget.html
Regards Ard
> var squar = number * number;
> cocoon.sendPage("result-page", {"square" : square});
>
> The form.load passes without any error. In the form, I get
> the value form the file data.xml.
>
> Here is my binding.xml:
>
> <?xml version="1.0"?>
> <fb:context
> xmlns:fb="http://apache.org/cocoon/forms/1.0#binding";
> xmlns:fd="http://apache.org/cocoon/forms/1.0#definition";
> path="/">
> <fb:value id="number" path="beannumber">
> <fd:convertor datatype="long"/>
> </fb:value>
> </fb:context>
>
> Here is my data.xml:
>
> ?xml version="1.0"?>
> <root>
> <beannumber>5</beannumber>
> </root>
>
> Could you please explain me how to get access to the XML
> bean? How do I get access when I use javaflow?
>
> Thanks
>
> Saskia
>
>
>
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>
>
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