On 2 December 2011 19:45, Mattias Gaertner <nc-gaert...@netcologne.de>wrote:
> On Fri, 2 Dec 2011 19:30:17 +0000
> Frank Church <vfcli...@gmail.com> wrote:
>
> > On 2 December 2011 19:09, Mattias Gaertner <nc-gaert...@netcologne.de
> >wrote:
> >
> > > On Fri, 2 Dec 2011 18:59:25 +0000
> > > Frank Church <vfcli...@gmail.com> wrote:
> > >
> > > > Is there a way of knowning the attribute count of a TDOMNode as well
> as
> > > > reading the value of an attribute if it exists?
> > >
> > > HasAttribute:=(Node is TDOMElement) and
> > > (TDOMElement.hasAttribute('Name'));
> > >
> > > Attribute value:
> > >
> > > if Node is TDOMElement then
> > > Value:=TDOMElement(Node).GetAttribute('Name')
> > > else
> > > Value:='';
> > >
> > >
> > > Mattias
> > > _______________________________________________
> > > fpc-pascal maillist - fpc-pascal@lists.freepascal.org
> > > http://lists.freepascal.org/mailman/listinfo/fpc-pascal
> > >
> >
> > Is there a way of counting the attributes and listing them out if you
> don't
> > know what they are in advance, or some kind of iteration which will tell
> > you when you are on the last item or there are none at all?
>
> You may want to read the fpc xml tutorial:
>
> http://wiki.freepascal.org/XML_Tutorial#Printing_the_names_of_nodes_and_attributes
>
> Mattias
> _______________________________________________
> fpc-pascal maillist - fpc-pascal@lists.freepascal.org
> http://lists.freepascal.org/mailman/listinfo/fpc-pascal
>
The example you pointed doesn't show what I am looking for, but it led me
to one that does -
http://wiki.freepascal.org/XML_Tutorial#Populating_a_TreeView_with_XML.
The method in question is the TDomNode.Attributes.Length property. I
thought something like that shoud exist but I was looking for a Count
property. Shouldn't it be count instead?
--
Frank Church
=======================
http://devblog.brahmancreations.com
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