InfoPath Dev

I have this button that if pushed I want the 'Name' box to be filled in with the users name. I don't know how to grab the name of the person creating the new item.

 Hi - this isn't as easy as one would hope. We can get the user's account id with the userName() function. From there, you can use a data connection to the site's User Information list to get the name of the user. Here's a post that may help you: http://codelesssharepointinfopath.com/infopath-user-information-list/