Hi Santhosh,
Yes,you are right.On an element node,getNodeValue() returns null.
Only for text nodes and attribute nodes,getNodeValue() makes sense.
In the case of PI nodes,it is aliased to getData() method.
Regards,
Pavani
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> From: Santhosh Subramani <[EMAIL PROTECTED]>
> To: "'[EMAIL PROTECTED]'" <[EMAIL PROTECTED]>
> Subject: RE: JSP XML
> Date: Tue, 21 Aug 2001 11:35:17 -0400
> X-Spam-Rating: h31.sny.collab.net 1.6.2 0/1000/N
>
> Correct me if I'm wrong.
> On an element Node the return of the getNodeValue() is supposed to be null
> right?
> TAI
>
>
> -----Original Message-----
> From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]
> Sent: Tuesday, August 21, 2001 3:41 AM
> To: [EMAIL PROTECTED]
> Subject: Re: JSP XML
>
>
>
> Hi Karthikeyan,
>
> This is with regard to your query for getting the content of the tag/node
> "CurrentPage". Using DOM API Xerces allows navigation along the nodes of an
> XML document. You traverse to the required - "CurrentPage" and get the
> contents using the method getNodeValue() of the Node class.
>
> Eg:-
>
> private void traverse (Node node)
> {
> int type = node.getNodeType();
> if (type == Node.ELEMENT_NODE)
> {
> elementName = node.getNodeName();
> elementValue = node.getNodeValue();
> }
> NodeList children = node.getChildNodes();
> if (children != null)
> {
> for (int i=0; i< children.getLength(); i++)
> {
> traverse(children.item(i));
> }
> }
> }//End of traverse
>
> If any clarification is required, you are always welcome !
>
> Regards,
>
> R.Lakshmi
>
>
>
>
>
>
>
>
> "karthikeyan"
>
> <karthikeyan@aspi To:
> <[EMAIL PROTECTED]>
> resys.com> cc:
>
> Subject: JSP XML
>
> 20/08/2001 07:41
>
> PM
>
> Please respond to
>
> xerces-j-dev
>
>
>
>
>
>
>
>
> Hi Guys,
>
> I need an help. I have this XML Schema.
>
> <ResultHeader>
> <MemberID>12345</MemberID>
> <SearchType>quick</SearchType>
> <Result>success</Result>
> <CurrentPage>5</CurrentPage>
> <TotalPages>10</TotalPages>
> </ResultHeader>
>
> I just want to read CurrentPage and TotalPages element content and
> display
> in my JSP page. Before that i need to store this data in a String. For
> example currentPage = <CurrentPage> element content which here is 5,
> likewise.
>
> Is there any method in Xerces where you just say :
> getElementContent("<CurrentPage>") and you will get 5 as a String.
>
> Waiting for your earliest reply.
>
> With Regards,
>
> b.karthikeyan.
>
>
>
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--
Pavani Mukthipudi
Sun Microsystems.
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