Re: [PHP] How to build a XML DTD on "the fly"?
Jared Williams wrote:
setAttributeNS('http://www.w3.org/XML/1998/namespace', 'id', 'abc') doesn’t
work either, getElementById() still fails.
It does work as long as you are using libxml2-2.6.22
Rob
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RE: [PHP] How to build a XML DTD on "the fly"?
>
> Jared Williams wrote:
> >
> > There is no real standard for creating DTDs on the fly, and
> therefore libxml/DOM doesn't have any methods afaik.
> >
> > The one method DOMElement::setIDAttribute() should work I
> think, but
> > whilst PHP has the method, doesnt seem todo anything. :/
>
> DocumentType nodes are read-only in DOM thus cannot be built
> on the fly.
> Also notice that not all components, such as ATTLIST, even
> have a node type.
>
> setIDAttribute - thats on the TODO list. Were some previous
> libxml issues to be resolved before that could be implemented
> (so it will be added, but require a minimum libxml2 version to work).
> Can always use xml:id attributes for that purpose for now though.
setAttributeNS('http://www.w3.org/XML/1998/namespace', 'id', 'abc') doesnt
work either, getElementById() still fails.
Jared
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Re: [PHP] How to build a XML DTD on "the fly"?
Jared Williams wrote: There is no real standard for creating DTDs on the fly, and therefore libxml/DOM doesn't have any methods afaik. The one method DOMElement::setIDAttribute() should work I think, but whilst PHP has the method, doesn’t seem todo anything. :/ DocumentType nodes are read-only in DOM thus cannot be built on the fly. Also notice that not all components, such as ATTLIST, even have a node type. setIDAttribute - thats on the TODO list. Were some previous libxml issues to be resolved before that could be implemented (so it will be added, but require a minimum libxml2 version to work). Can always use xml:id attributes for that purpose for now though. Rob -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] How to build a XML DTD on "the fly"?
> The code below lacks the part where the folling DTD attribute is
> created:
>
> How can I create the above DTD attribute in the code below?
>
> // Creates an instance of the DOMImplementation class
> $oDomImp = new DOMImplementation;
>
> // Creates a DOMDocumentType instance
> $oDomDtd = $oDomImp->createDocumentType('document', null, null);
>
> // Creates a DOMDocument instance
> $oDom = $oDomImp->createDocument("", "", $oDomDtd);
>
> // Set other properties
> $oDom->encoding = 'iso-8859-1';
> $oDom->standalone = true;
>
> // Create an empty element
> $oElement = $oDom->createElement('document', 'test');
> $oElement->setAttribute('id', '123'); // Append the element
> $oDom->appendChild($oElement);
>
> // Retrieve and print the document
> echo $oDom->saveXML() . "\n";
>
> echo "TagName: " . $oDom->getElementById('123')->tagName;
> ?>
>
> Now the code produces the following result:
>
>
> test
>
> TagName:
>
There is no real standard for creating DTDs on the fly, and therefore
libxml/DOM doesn't have any methods afaik.
The one method DOMElement::setIDAttribute() should work I think, but whilst PHP
has the method, doesnt seem todo anything. :/
Jared
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