InfoPath Dev

 Here is an MSDN article that should get you on the right path: http://msdn.microsoft.com/en-us/library/aa945227(v=office.14).aspx

 So - my guess is that you have incorrect rules on the employee id field - that you aren't using filters to get the correct employee id row. Here's a little post on filtering data in InfoPath: http://www.bizsupportonline.net/infopath2007/autofill-repeating-table-data-sharepoint-list-row-inserted.htm As to your second question, here ...

 Where are you putting this statement? Is part of this a condition, and the rest the formula you are using? Because InfoPath doesn't have "if - else" in rules....You'd need one condition for NReparacao = substring-before(now(), "-") and then a rule to set the field's value (with the checkbox to stop running ...

 I can't think of a good or safe way to do this. I personally would not recommend this. I don't know how you would track which IDs have been deleted, and don't think any benefit would outweigh the amount of effort and potential pitfalls.

I would add a field to my form (outside of the repeating group) and use a double eval to concatenate the emails and promote that. More here: http://blogs.msdn.com/b/infopath/archive/2006/04/05/569338.aspx

 Well - can't you query the library for this info? and then display it in a repeating table in the form? You can order the data in the data connection.

 I don't understand the issue - first you say that you "don't have to click the search button again" but then you want the form to refresh to so you CAN hit the search button again? :) At any rate, to answer the title of your message, if I wanted a button to be clicked only one time in the session of the form, I'd use ...

 I'm struggling to understand the issue - can you post a screenshot of the form schema for the field you are promoting to SharePoint? You can attach a file under the Options tab in a reply. I do think there may not be an easy way to do what you want here (I think you want a column in your SharePoint Library that has 1 or more hyperlinks ...

Do you mean with a rule? If so, not via the built in InfoPath functionality. This can be done w/ custom code (or with qRules, an InfoPath add in that do things like this via rules - more here: http://www.qdabra.com/en/products/qRules_new.aspx)

Hi - does the NaN (Not a Number) error persist if you fill in some values in the fields that you are averaging? Here's a link to a blog post that may be of help in that case: http://www.braintrove.com/id/71