But I still think, as what Dennis already pointed out, is that your binding path is incorrect or did you change it? If you still have
<?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> Then the path won't match /root/beannumber. either add /root to the fb:context path or use in fb:value something like /root/beannumber Regards Ard > > > you are right, it's an DOM object. However, I tried > getElementByTagName(), but I didn't get any output. > > Below is the the entire flowscript: > > cocoon.load( > "resource://org/apache/cocoon/forms/flow/javascript/Form.js"); > > 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); > var number = bean.getElementsByTagName("beannumber"); > var square = number * number; > cocoon.sendPage("result-page", {"square" : square}); > } > > function createBean() { > var file = "data.xml"; > var bean = null; > var source = null; > var resolver = null; > var parser = null; > try { > resolver = cocoon.getComponent( > Packages.org.apache.cocoon.environment.SourceResolver.ROLE); > source = resolver.resolveURI(file); > var is = new > Packages.org.xml.sax.InputSource(source.getInputStream()); > is.setSystemId(source.getURI()); > parser = cocoon.getComponent( > Packages.org.apache.excalibur.xml.dom.DOMParser.ROLE); > > bean = parser.parseDocument(is).getDocumentElement(); > } finally { > if (source != null) { > resolver.release(source); > } > cocoon.releaseComponent(parser); > cocoon.releaseComponent(resolver); > } > return bean; > } > > This is my data.xml file: > > <?xml version="1.0"?> > > <root> > <beannumber>5</beannumber> > </root> > > Thanks in advance > > Saskia > > -------- Original-Nachricht -------- > Datum: Mon, 7 Aug 2006 10:10:29 -0700 > Von: Mark Lundquist <[EMAIL PROTECTED]> > An: [email protected] > Betreff: Re: Access to XML bean elements in flowscript/javaflow > > > > > On Aug 7, 2006, at 10:00 AM, Ard Schrijvers wrote: > > > > > That's what I meant: if the bean is a dom --> > > > bean.getElementsByTagName("foo") > > > > > > and I wrote that my former "bean.lookupWidget" should be > replaced by > > > "form.lookupWidget" > > > > Ah, I get it... you weren't answering his question of how to access > > something in 'bean' (whatever that is :), rather you were > suggesting > > the alternative of querying the form widget value itself > (from which > > the bean property should have been set by the binding > save()). Is that > > right? > > > > That would have the disadvantage that the form widget.value is a > > String, whereas the bound object property will have been > converted by > > some Converter to its proper datatype. > > > > Anyway another poster said that the OP's binding was wack, so maybe > > that will turn out to be his problem. > > > > peace, > > —ml— > > -- > > > Der GMX SmartSurfer hilft bis zu 70% Ihrer Onlinekosten zu sparen! > Ideal für Modem und ISDN: http://www.gmx.net/de/go/smartsurfer > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > >
