InfoPath Dev

Thanks again for your reply Patrick. I followed all your steps and when I press 'Preview" I get the following message 'Connection to data source failed' and the buttons 'Work offline', 'Connect' and details after pressing 'Connect' I receive this error message 'There is a link between infopath and a ...

Hello, Thanks for your reply. So, did you wrote that code for it or did you just check that web service ? Is there a way to test/check the data source ? If it's not too much to ask, can you describe all the steps you've done, maybe I did something wrong ?  Thanks

Hello, I'm new to Infopath (2007) and would like to test a web service. I've found this free webservice http://www.webservicex.net/periodictable.asmx?wsdl to get back the atoms table "GetAtoms". When I try this I've got the following error "A required data source is not available. Some form elements, such as ...