Parse bug?

[Instructor]

XML file looks like:

<?xml version="1.0" standalone="no" ?>
<ToDo>
    <!-- Do I need a secure PDA? -->
</ToDo>

But after:

void main()
{
    TiXmlDocument doc;
    TiXmlDocument doc2;
    TiXmlNode *root=0;
    TiXmlNode *node=&doc2;

    doc.LoadFile("demotest.xml", TIXML_DEFAULT_ENCODING);

    root=doc.RootElement();
    node->Parse("<a>b</a>", 0, TIXML_DEFAULT_ENCODING);
    root->InsertEndChild(*node);

    doc.SaveFile();
}

It looks like:

<?xml version="1.0" standalone="no" ?>
<ToDo>
    <!-- Do I need a secure PDA? -->
    <a>b</a>

</ToDo>

unnecessary \r\n appeared

[Lee Thomason]

Interesting. Could you file this as a bug and include a zip of your code snippet / xml?

thanks very much,
lee

[Instructor]

I'm attach file on bug tracker

http://sourceforge.net/tracker/index.php?func=detail&aid=1307032&group_id=13559&atid=113559

[Instructor]

Unfortunately v2.4.0 don't fix this bug :(

[Lee Thomason]

We'll pick it up in the next one.
lee

[Ellers]

I've solved this:

http://sourceforge.net/tracker/index.php?func=detail&aid=1307032&group_id=13559&atid=113559

[Instructor]

Cool, thanks!

[Instructor]

I found something strange:
"TextNode->InsertEndChild(&SomeNode)" should be NULL, but...

Example (demotest.xml):
<?xml version="1.0" standalone="no" ?>
<ToDo>
    <b>city</b>
</ToDo>

Example (test.cpp):
#include "tinyxml.h"
#include <stdio.h>

void main()
{
    TiXmlDocument doc;
    TiXmlElement element("");
    TiXmlNode *node;

    doc.LoadFile("demotest.xml", TIXML_DEFAULT_ENCODING);

    element.Parse("<ElName>My Text</ElName>", 0, TIXML_DEFAULT_ENCODING);
    node=doc.RootElement()->FirstChildElement()->FirstChild();

    if (node=node->InsertEndChild(element))
        printf("This message should not be shown:\n%s\n%s\n", node->Value(), node->Parent()->Value());

    doc.SaveFile("demotest_2.xml");
}

[Instructor]

I found the solution:

if (TextNode->ToElement())
  TextNode->InsertEndChild(&SomeNode);