InfoPath Dev

You can add a SharePoint List or Database as a secondary data connection and pull the data into a repeating table control.  Not exactly a datagrid control, but it might work for you.

From your post, it sounds like you are using the people picker in a customized SharePoint list scenario.  And it also sounds like you modified the people picker control in the InfoPath form to allow multiples. Have you updated the column in SharePoint that the people picker is bound to allow multiples as well? If I remember correctly, ...

The out of the box person/group picker in InfoPath requires SharePoint in order to function. I'm afraid you'll have to look into other options.

Have you tried using a rich text box instead of a text box?  This will require converting your node type to XHTML though. Does the text cut off at roughly the same number of characters in every case?

Try setting the default value of that field to "userName()".  Be sure to uncheck Refresh value when formula is recalculated.

That will be tricky using simply xpath expressions.  Here is what I came up with that will take you half the way there: concat(translate(substring(field1, 1, 1), "abcdefghijklmnopqrstuvwxyz", "ABCDEFGHIJKLMNOPQRSTUVWXYZ"), translate(substring(field1, 2, string-length(field1)), "ABCDEFGHIJKLMNOPQRSTUVWXYZ", ...

Is my:Treatment inside the same repeating group as your button? If so, you want: string xhtmlRTFField = domNavTreatment.SelectSingleNode("my:Treatment", NamespaceManager).InnerXml ;

Hi - So I think you are saying that if you have additional instances of your repeating section, the filters on the drop down list are not behaving as anticipated - they filter for the first row's selection? If you look at your filter in the formula editor, and click Edit XPath, what's your XPath look like?

Hi, How do I go about changing the first letter of a word to be capatalized and the rest of the word lowercase?  For example: changing "JOHN SMITH" or "john smith" to "John Smith" in a text box. Please help!

Hi - any chance you are using InfoPath 2010? If so, do you have SharePoint 2010 installed with Excel Services configured? I realize this is a long shot and a lot of requirements, but with IP 2010 REST connections and the Excel Services REST API, you can actually use Excel as a calculation engine for InfoPath, no code required.