InfoPath Dev

Hello and thank you for such a wonderful resource!

I've cobbled together some code found here that copies the first row of a repeating table and appends it to the bottom of the repeating table when I click a button. The code looks like this:

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IXMLDOMNode row = thisXDocument.DOM.selectSingleNode("//my:repeatingtable");

string field1 = row.selectSingleNode("my:field1").text;
string field2 = row.selectSingleNode("my:field2").text;
string field3 = row.selectSingleNode("my:field3").text;

row = row.cloneNode(true);

row.selectSingleNode("my:field1").text = field1;
row.selectSingleNode("my:field2").text = field2;
row.selectSingleNode("my:field3").text = field3;

IXMLDOMNode parent = thisXDocument.DOM.selectSingleNode("/my:myFields");

parent.appendChild(row);
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 Is there a simple way to modify this code so that the LAST row of the repeating table is copied?

Thank you,
Ken

 What happens if you use "//my:repeatingtable[last()]" in that first line?

try this 

            XPathNodeIterator listItemNav = this.MainDataSource.CreateNavigator().Select("my:myFields/my:group1/my:group2", this.NamespaceManager);
            for (int i = 0; i < listItemNav.Count; i++, listItemNav.MoveNext()) ;
            listItemNav.Current.Clone().InsertAfter(listItemNav.Current);

Thank you both for your replies - I really appreciate it! Jimmy's suggestion worked perfectly and now the button is behaving exactly as I had hoped.

 One last question, if I might... I'm using InfoPath 2007 but this code requires C# with InfoPath 2003 compatibility to run correctly. What are the offending items in this code?

 Thanks again,
Ken

kcoakley:

What are the offending items in this code?

 

Every single one of them, I'm afraid :-)

 The corresponding code for IP 2007 would be:

XPathNavigator row = MainDataSource.CreateNavigator().SelectSingleNode("//my:repeatingtable[last()]", NamespaceManager);

// I don't think you need the value getting and setting code,
// since the values are already in the row being copied

XPathNavigator parent = MainDataSource.CreateNavigator().SelectSingleNode("/my:myFields", NamespaceManager);

parent.AppendChild(row);

 

 Jimmy - thanks again for your help. Your IP 2007 code worked like a charm as soon as I realized that my repeating table must be the last node in my "parent" node.

Thanks again,
Ken

I was looking for a similar solution for 2010, with nested repeating tables. I tried both solutions and this one was a homerun. thanks