From: Christian Neukirchen <chneukirchen@...>
Date: 2006-02-22T00:40:57+09:00
Subject: Re: How can I search value from xml

"William James" <w_a_x_man@yahoo.com> writes:

> Artit Satanakulpanich wrote:
>> How can i search value from xml file such as I want to find from *pubdate *and
>> return* **biblioentry
>> *Please give me some source code for further study*
>> **
>> <?xml version="1.0" encoding="ISO-8859-15"?>
>> <!DOCTYPE bibliography PUBLIC "-//OASIS//DTD DocBook XML V4.2//EN"
>>           "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
>> <bibliography id="personal_identity">
>>     <biblioentry id="FHIW13C-1234">
>>       <author>
>>         <firstname>Godfrey</firstname>
>>         <surname>Vesey</surname>
>>       </author>
>>       <title>Personal Identity: A Philosophical Analysis</title>
>>       <publisher>
>>         <publishername>Cornell University Press</publishername>
>>       </publisher>
>>       <pubdate>1977</pubdate>
>>    </biblioentry>
>
> class String
>   def xtag(s)
>   end
>   def xshow( depth=0 )
> end
>
> gets(nil).xtag("biblioentry").each { |attr,data|
>   if data.xtag("pubdate")[0][1] > "1997"
>     puts attr["id"]
>     data.xshow( 1 )
>   end
> }

Still doesn't support namespaces, entities and CDATA... ;-)
(Or nested tags like <div><div></div></div>.)

-- 
Christian Neukirchen  <chneukirchen@gmail.com>  http://chneukirchen.org