harshabi wrote:
Hello all,
How can i delete(Remove) a node in the memory?? should i use a DOMNodelist
or DOMElement...For example consider the following snippet...
xercesc::DOMDocument* LXMLDoc = Lparser_.getDocument() ;
xercesc::DOMNodeList*
LNodeAddedList=LXMLDoc->getElementsByTagName(XercesString("Added"));
xercesc::DOMNode* LNodeFileAddedElement=(DOMNode*)(LNodeAddedList->item(0));
xercesc::DOMNodeList*
LNodeAddedFileList=((DOMElement*)LNodeFileAddedElement)->getElementsByTagName(XercesString("Path"));
Let us say that i dont want the 2nd item in the LNodeAddedFileList (ie
LNodeAddedFileList->item(2)) how can i remove it??? will it affect the
DOMTree constructed (that is actually the effect i want)... Help me out with
this..
First of all, item(2) retrieves the third "Path" item, not the second
one. If you want to remove that node from the DOM tree, you can use
LNodeFileAddedElement->removeChild(LNodeAddedFileList->item(1)). The
node will be actually removed from memory when the LXMLDoc object will
be deleted.
Alberto
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