[phpXML] Re: [phpXML] add_node problem

[<nig...@us...>]

Try $nn =3D $xml->add_node("/root[1]", "node").  "root" is not a "full" XPa=
th address.  "root[1]" is.  The only function that would allow you to enter=
 "root" is evaluate(), and it returns you an array of paths.

So you could do:
$aArray =3D $xml->evaluate("/root");
$NewNodeFullPath =3D $add_xml->node($aArray[0], "node");

Nigel

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  ----- Original Message -----=20
  From: se...@ww...=20
  To: us...@li...=20
  Sent: Thursday, September 06, 2001 3:31 AM
  Subject: [phpXML] add_node problem


  Hello all,
=20=20=20
  I'm trying to use PHPxml for working with XML document. Everyting works f=
ine except adding the new nodes. Frankly speaking, method add_node doesn't =
work.
=20=20=20
  It returns path for the new node, but when I'm trying to get the results =
and show them or save it to file - I see NO new node that had been added.
=20=20=20
  Please take a look at my code:

---------------------------------------------------------------------------=
---

  <?
  // Include the <phpXML/> class.
  include("lib/xml.php");
=20=20=20
  // Create an XML object for the XML file.
  $xml =3D new XML("some.xml");
=20=20=20
  $nn =3D $xml->add_node("/", "node");
  $fp =3D fopen("some2.xml","w+");
  // characters translation
  $trans =3D get_html_translation_table(HTML_ENTITIES);
  $trans =3D array_flip($trans);
  $xs =3D strtr($xml->get_file(), $trans);
  // write
  fputs($fp, $xs);
  fclose($fp);
=20=20=20
  ?>

---------------------------------------------------------------------------=
---

  file SOME.XML:
=20=20=20
  <?xml version=3D"1.0" encoding=3D"UTF-8"?>
  <root/>

---------------------------------------------------------------------------=
---

  get_file methid returns original XML - simply <root/>. Note that I tried =
different variations of path parameter string in add_node method. (ie "root=
/", "/root", ".", "/", "/root/"... and so on)
=20=20=20
  When I 'm trying to get the path for the new created node I get a result =
- root/node[1]. But there no new node in the xml.
=20=20=20
  Please, can you explain me why this happens? Or maybe I'm using add_node =
not very correctly?
=20=20=20
  Serge.
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