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RT
Guest
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 Posted: Sun May 06, 2007 10:49 pm Post subject: Newbie question |
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New to XML and am getting an 'invalid character' message when I try to add a
child node based on a counter. Also, if you notice anything in my coding
that should be done differently please fell free to suggest a better way.
procedure TWrap.WriteToXML(parent:IXMLNode);
var
baseNode,Node,segNode:IXMLNode;
seg:TWrapSegment;
i:integer;
s:wideString;
begin
if parent.HasChildNodes then
baseNode:=parent.ChildNodes.FindNode('Wrap');
if baseNode<>nil then //delete old data if it exists
parent.ChildNodes.Delete('Wrap');
if segmentCount=0 then
exit;
BaseNode:=parent.AddChild('Wrap');
node:=baseNode.AddChild('Position');
node.NodeValue:=position;
node:=baseNode.AddChild('SegmentCount');
node.NodeValue:=segmentCount;
node:=baseNode.AddChild('Segments');
seg:=TWrapSegment.Create;
for i:=0 to segmentCount-1 do
begin
s:=intToStr(i);
this is where I get an 'invalid character' message
segNode:=node.AddChild(s);
seg:=segments[i];
seg.writeToXML(segNode);
end;
end; |
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Rob Cooke
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| Posted: Mon May 07, 2007 1:09 am Post subject: Re: Newbie question |
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On Sun, 6 May 2007 12:49:45 -0500, "RT" <ralph.tuttle (AT) visi (DOT) com> wrote:
| Quote: | begin
s:=intToStr(i);
this is where I get an 'invalid character' message
segNode:=node.AddChild(s);
Element names can't begin with a number. You might instead use something like <segment index="1" |
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