InfoPath Dev

Hello all.

I have a repeating table inside a repeating table. Now i have the following problem. The first time the main repeating table goes through it's loop everything works fine, but the second time the main repaiting table goes through it's loop the secondary repeating table shows the values from the first loop and from the second loop.

How can i fix this?

Below is the code i use.

XPathNavigator root = MainDataSource.CreateNavigator().SelectSingleNode("/my:myFields/my:group15/my:group16/my:group14", NamespaceManager);
root = root.Clone();
XPathNavigator root1 = MainDataSource.CreateNavigator().SelectSingleNode("/my:myFields/my:group15/my:group16", NamespaceManager);
root1 = root1.Clone();
XPathNavigator parentRoot = MainDataSource.CreateNavigator().SelectSingleNode("/my:myFields/my:group15/my:group16", NamespaceManager);
for (int p = 0; p < 10; p++)
{
   root1.SelectSingleNode("my:field24", NamespaceManager).SetValue("" + p);
      for (int n = 0; n < 10; n++)
      {
         root.SelectSingleNode("my:field22", NamespaceManager).SetValue(""+p);
         root.SelectSingleNode("my:field23", NamespaceManager).SetValue(""+n);
         parentRoot.AppendChild(root);
      }
   deleteFirstRow("/my:myFields/my:group15/my:group16/my:group14");
   XPathNavigator parentRoot1 = MainDataSource.CreateNavigator().SelectSingleNode("/my:myFields/my:group15",    NamespaceManager);
   parentRoot1.AppendChild(root1);
}
deleteFirstRow("/my:myFields/my:group15/my:group16");
}

myFields
   group15
      group16
         field24
         field25
         group14
            field22
            field23

Kick.

 The XPathNavigator Clone() method only creates a copy of the XPathNavigator, not the node and its children, so this code:

XPathNavigator root = MainDataSource.CreateNavigator().SelectSingleNode("/my:myFields/my:group15/my:group16/my:group14", NamespaceManager);
root = root.Clone();

is no different from this:

XPathNavigator root = MainDataSource.CreateNavigator().SelectSingleNode("/my:myFields/my:group15/my:group16/my:group14", NamespaceManager);
root = root.Clone();

AppendChild() does create a copy of the node tree leaving the XPathNavigator as it was, so the result is that you are continually piling new children onto parentRoot every time the inner loop finishes, and then adding a copy of that to parentRoot1 at the end of each iteration of the outer root. 

Can you show me an example of how i can do what i want to do? I'm totally lost at the moment.

 The result should be:

PN
01
02
03
0..
11
12
13
1..
20
21
22

No one who can help me??

please, i still have this problem.

 This should do the job.  May I request that the next time you ask people to debug your code for you, that you at least use meaningful field and variable names?

XPathNavigator topParent = MainDataSource.CreateNavigator().SelectSingleNode("/my:myFields/my:group15", NamespaceManager);
XPathNavigator middleNode = MainDataSource.CreateNavigator().SelectSingleNode("/my:myFields/my:group15/my:group16", NamespaceManager);
XPathNavigator innerMost = MainDataSource.CreateNavigator().SelectSingleNode("/my:myFields/my:group15/my:group16/my:group14", NamespaceManager);

deleteFirstRow("/my:myFields/my:group15/my:group16/my:group14");
deleteFirstRow("/my:myFields/my:group15/my:group16");

for (int p = 0; p < 10; p++)
{
     topParent.AppendChild(middleNode);
     XPathNavigator newMiddleNode = topParent.SelectSingleNode("my:group16[last()]", NamespaceManager);

     newMiddleNode.SelectSingleNode("my:field24", NamespaceManager).SetValue(p.ToString());

     for (int n = 0; n < 10; n++)
     {
          newMiddleNode.AppendChild(innerMost);
          XPathNavigator newInnerNode = newMiddleNode.SelectSingleNode("my:group14[last()]", NamespaceManager);

          newInnerNode.SelectSingleNode("my:field22", NamespaceManager).SetValue(p.ToString());
          newInnerNode.SelectSingleNode("my:field23", NamespaceManager).SetValue(n.ToString());
     }
}

Thank you very much.

This was exactly what i was looking for.

I will use meaningful field and variable names next time.