Can we create our own DOM_Nodelist

[renganathan <re...@deccanetworld.com>]

Hi,

    I am new to XML. For a given element node, I declare 5 to 6 different childnodes. Now say the childnode 3, appears n times. I would like to create my own Nodelist ( of length n) with only chidenodes 3 in it. Can somebody guide me in this regard..?

Thanks in advance,

Rengan
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RE: Can we create our own DOM_Nodelist

[Erik Rydgren <er...@mandarinen.se>]

  Create a filter class.

  class cFilterNodeList
  {
    DOM_Element& m_roElement;
    CString m_oWantedElementName;

  public:
    cFilterNodeList(DOM_Element& roElement, const char* pzElementName)
    : m_roElement(roElement), oWantedElementName(pzElementName)
    {}

    unsigned long getLength() {
      // loop over all childs of m_roElement counting only elements with
correct name
    }

    DOM_Node item(unsigned int nIndex) {
      // Do same loop as above decreasing nIndex when element with correct
name found
      // when nIndex is zero. Return current child element
    }
  }

  It should be really easy to implement and use.

  Erik Rydgren


  -----Original Message-----
  From: renganathan [mailto:renganathan@deccanetworld.com]
  Sent: den 17 oktober 2001 08:39
  To: xerces-c-dev@xml.apache.org
  Subject: Can we create our own DOM_Nodelist


  Hi,

      I am new to XML. For a given element node, I declare 5 to 6 different
childnodes. Now say the childnode 3, appears n times. I would like to create
my own Nodelist ( of length n) with only chidenodes 3 in it. Can somebody
guide me in this regard..?

  Thanks in advance,

  Rengan
  *********************************************
  Read DIGITALLY  & Save TREES !!
  *********************************************