XML issue

danielcid has asked for the wisdom of the Perl Monks concerning the following question:

Hi Monks, I hope you can help me with this issue.

I have a XML file:

<type name="bla">
    <display>BLA BLA</display>
    <data>
      <item>FIRST</item>
      <item>SECOND</item>
    </data>
    <config>
      <field="test" name="test1">
        <display>MY TEST</display>
      </field>
    </config>
  </type>
[download]

We are using XML::Smart to parse it, but now I need
to print some parts of the XML (the config one)
unparsed. I mean, I need to print only:

    <config>
      <field="test" name="test1">
        <display>MY TEST</display>
      </field>
    </config>
[download]

Is it possible to do it with XML::Smart ?
I can't modify the XML file to add a CDATA (it's from a
third part). Am I clear ? Thanks for your help..

Comment on XML issue Select or Download Code

Replies are listed 'Best First'.
Re: XML issue by gellyfish (Monsignor) on Jul 22, 2004 at 16:44 UTC
One way of doing this would be (Ihave fixed your XML BTW): `use XML::DOM; my $xml =<<EX; <type name="bla"> <display>BLA BLA</display> <data> <item>FIRST</item> <item>SECOND</item> </data> <config> <field id="test" name="test1"> <display>MY TEST</display> </field> </config> </type> EX + my $parser = new XML::DOM::Parser; my $doc = $parser->parse($xml); + my $nodes = $doc->getElementsByTagName ("config"); + foreach my $node (@{$nodes}) { print $node->toString(); }` [download] Of course this is not using XML::Smart - but I had issues installing it and gave up. /J\	[reply] [d/l]
Re^2: XML issue by gmpassos (Priest) on Jul 22, 2004 at 21:36 UTC
What issues installing it, since it doesn't have dependencies? Graciliano M. P. "Creativity is the expression of the liberty".	[reply]
Re^3: XML issue by gellyfish (Monsignor) on Jul 23, 2004 at 07:58 UTC
You mean other than the Object::MultiType? /J\	[reply]
Re^4: XML issue by gmpassos (Priest) on Jul 23, 2004 at 23:03 UTC
Re^5: XML issue by gellyfish (Monsignor) on Jul 26, 2004 at 16:51 UTC
Some notes below your chosen depth have not been shown here
Re: XML issue by jeffa (Bishop) on Jul 22, 2004 at 21:30 UTC
TIMTOWTDI via XML::XPath `use XML::XPath; use Data::Dumper; my $xpath = XML::XPath->new(ioref => *DATA); my $nodeset = $xpath->find('/type/config'); print map $_->toString, $nodeset->get_nodelist; __DATA__ <type name="bla"> <display>BLA BLA</display> <data> <item>FIRST</item> <item>SECOND</item> </data> <config> <field id="test" name="test1"> <display>MY TEST</display> </field> </config> </type>` [download] jeffa L-LL-L--L-LL-L--L-LL-L-- -R--R-RR-R--R-RR-R--R-RR B--B--B--B--B--B--B--B-- H---H---H---H---H---H--- (the triplet paradiddle with high-hat)	[reply] [d/l]
Re: XML issue by Scarborough (Hermit) on Jul 22, 2004 at 15:55 UTC
If this is the real XML its not properly formated the field tag is incorrect. Anyway I use XML::Simple for a job like this. I read the XML in like so. `$hash = XMLin($file);` [download] Then I mess around picking out the keys and values I need into a second hash then I use `$txt = XMLout(%hash2)` to get the new XML. Works for me but I'm interesred in better ways of doing this as I'm working on a project now which does something similer.	[reply] [d/l] [select]
Re: XML issue by gmpassos (Priest) on Jul 22, 2004 at 21:35 UTC
See the method data_pointer() of XML::Smart: `print $XML->{type}{config}->data_pointer() ;` [download] Note, always get the last version of XML::Smart! Graciliano M. P. "Creativity is the expression of the liberty".	[reply] [d/l]
Re^2: XML issue by danielcid (Scribe) on Jul 23, 2004 at 11:23 UTC
It helped! Thank you very much. Btw, Congrats for the work at XML::Smart. Its an excellent module! God bless CPAN and the people who help improve it :) -DBC	[reply]