There is a XPath package (http://www.squeaksource.com/XPath) which I've been using for some time. To load it: Gofer new squeaksource: 'XMLSupport'; package: 'ConfigurationOfXMLSupport'; load. (Smalltalk at: #ConfigurationOfXMLSupport) perform: #loadDefault. Gofer new squeaksource: 'XPath'; package: 'XPath'; load. there are some tests too, but in your example it would be used this way: | xml doc | xml := '<root> <topChild/> </root>'. doc := XMLDOMParser on: xml. (XPath for: 'root/topChild') in: doc parseDocument Cheers, Hernán 2011/12/19 Tudor Girba <tudor@tudorgirba.com>:
Thanks, Esteban.
I gave it a try, but I cannot seem to make it work (and there are no tests :)).
Here is an example of what I tried: xml := '<root> Â Â Â Â <topChild/> </root>'. element := PPXmlParser parse: xml. element find: 'root/topChild'
I get an invalid index error in PPXPathIndexFilter>>resolveOn:.
Am I doing something wrong?
Also, wildcards do not seem to be suported by the XPath grammar just yet.
Cheers, Doru
On Mon, Dec 19, 2011 at 12:47 PM, Esteban Lorenzano <estebanlm@gmail.com> wrote:
Hi Doru,
There is a PetitXPath... not complete (just the functionality I needed). And it relies on PetitXml, not html... but I can be easily adapted.
cheers, Esteban
El 19/12/2011, a las 8:43a.m., Tudor Girba escribió:
Hi,
Is there some solution for supporting XPath queries in Pharo?
Cheers, Doru
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