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Posted to c-dev@xerces.apache.org by "Alexey (JIRA)" <xe...@xml.apache.org> on 2005/10/04 10:25:47 UTC

[jira] Created: (XERCESC-1509) DOMElement::getElementsByTagName()

DOMElement::getElementsByTagName()
----------------------------------

         Key: XERCESC-1509
         URL: http://issues.apache.org/jira/browse/XERCESC-1509
     Project: Xerces-C++
        Type: Bug
    Versions: 2.7.0    
 Environment: Windows 2000, MS Visual Studio .Net (c++)
    Reporter: Alexey


Here's the code that triggers the error:

//-----------------------------------------
xercesc::DOMElement* root_element = document->getDocumentElement();

xercesc::DOMNodeList* NodeList = root_element->getElementsByTagName(name); // elements doesn't exists

  // NodeList value is 0x00000026. Why not NULL???
  if ( NodeList )
  { 
    NodeList->SomeMethod(); // Exception!!! For example: NodeList->getLength(); or NodeList->item(0);
  }
//-----------------------------------------

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[jira] Closed: (XERCESC-1509) DOMElement::getElementsByTagName()

Posted by "Gareth Reakes (JIRA)" <xe...@xml.apache.org>.
     [ http://issues.apache.org/jira/browse/XERCESC-1509?page=all ]
     
Gareth Reakes closed XERCESC-1509:
----------------------------------

    Resolution: Invalid

Hi, NodeList is an object. The thing you have have is a node list with 0 things in it.
Gareth

> DOMElement::getElementsByTagName()
> ----------------------------------
>
>          Key: XERCESC-1509
>          URL: http://issues.apache.org/jira/browse/XERCESC-1509
>      Project: Xerces-C++
>         Type: Bug
>     Versions: 2.7.0
>  Environment: Windows 2000, MS Visual Studio .Net (c++)
>     Reporter: Alexey

>
> Here's the code that triggers the error:
> //-----------------------------------------
> xercesc::DOMElement* root_element = document->getDocumentElement();
> xercesc::DOMNodeList* NodeList = root_element->getElementsByTagName(name); // elements doesn't exists
>   // NodeList value is 0x00000026. Why not NULL???
>   if ( NodeList )
>   { 
>     NodeList->SomeMethod(); // Exception!!! For example: NodeList->getLength(); or NodeList->item(0);
>   }
> //-----------------------------------------

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