Is there a way of getting pass these type of characters like Tabs,
Linefeeds,etc etc.
It would appear that the getNextSibling() function points to the same
element(most prolly a LineFeed+tab) everytime.
My xmldoc looks like:
<root>
<properties>
<propone>aaaa</propone>
<proptwo>bbbb</proptwo>
</properties>
<surname>abcdef</surname>
</documentum_store_details>
code snippet:
bool Fn() {
...
...
...
DOMParser Parser;
Parser.parse(*memBufIS);
DOM_Document DomDoc = Parser.getDocument();
int nPropTags=-1,nProps=-1,i=0;
DOM_NodeList NdLsPropTags =
DomDoc.getElementsByTagName("properties");
if ((nPropTags = NdLsPropTags.getLength())!=1) {
if (nPropTags==0) {
printf("No properties tag");
}
else {
printf("More than one properties tag");
}
return false;
}
printf("\nPropTags\t%d\n",nPropTags);
DOM_Node NdProp = NdLsPropTags.item(0);
DOMString dsNdNmProp = NdProp.getNodeName();
char* pszNdNmProp = dsNdNmProp.transcode();
printf("pszNdNmProp\t%s\n",pszNdNmProp);
if(!NdProp.hasChildNodes())
return true;
DOM_Node Node;
DOMString dsNdNmNode,dsNdVlNode;
char *pszNdNmNode,*pszNdVlNode;
int nNdTpNode=-1;i=0;
bool flag1=true,flag2=true;
while (flag1 && i<10) {
if (flag2) {
Node = NdProp.getFirstChild();
flag2=false;
}
else {
Node = NdProp.getNextSibling();
}
if (Node.isNull()) {
printf("%d\n",i);
flag1=false;
}
else {
nNdTpNode=-1;pszNdNmNode=NULL,pszNdVlNode=NULL;
nNdTpNode = Node.getNodeType();
dsNdNmNode = Node.getNodeName();
if((pszNdNmNode==dsNdNmNode.transcode())==NULL)
pszNdNmNode="NULL";
dsNdVlNode = Node.getNodeValue();
if((pszNdVlNode==dsNdVlNode.transcode())==NULL)
pszNdVlNode="NULL";
printf("%d\t%d\t%s\t%s\n",i,nNdTpNode,pszNdNmNode,pszNdVlNode);
}
i++;
}
printf("\ni\t%d\n",i);
return false;
}
-----Original Message-----
From: David E. Cleary [mailto:[EMAIL PROTECTED]]
Sent: 23 March 2001 8:12 PM
To: [EMAIL PROTECTED]
Subject: RE: NEWBIE:Cannot get to subnode using getFirstChild
> I need help
>
> I am trying to walk through all the ChildNodes in a Node.
> I can get to the ParentNode(properties) by using getElementsByTag, but i
> can't seem to get a Node representation of the first child(propone) of the
> ParantNode(properties).
>
> My XML Document looks like:
> <?xml version='1.0' encoding='ascii'?>
> <root>
> <surname>abcdef</surname>
> <properties>
> <propone>aaaa</propone>
> <proptwo>bbbb</proptwo>
> </properties>
> </root>
The first child is a text node that contains an LF and space or tab
characters. The second child is propone.
> Problem two
> How do I get a list of all the nodes which are only one level under a
> parentnode? If I do a ParentNode.getChildNodes, I get all the Nodes
> including the ones which lies deeper than the nodes directly under the
> parentnode.
No you don't. You get just the children of that node, which include text
nodes as well as element nodes.
Dave
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