InfoPath Dev

 Afraid I can't as I have had to move on from this for meeting deadlines. However the screenshots were of my preview mode where the Contains operator works fine, then my browser form where no options display in the dropdown. I then showed my SharePoint list which included the column the filter is applied against (a choice ...

 Hi Hilary, Thanks for your response. I have one dropdown called brand. The selection of this dropdown then filters the options available in my membershiptype dropdown. So it is cascading.   This is it working fine in Preview This is it not working in Browser  When I click on the dropdown box I just get this thick black line ...

 Hi, I had been using InfoPath many years ago and stopped as my client had Nintex, now I'm with a new client who is using InfoPath for now and I have come across an issue very similar to this. Same sort of setup except I'm using a choice filed in SharePoint that allows multiple selections, so I'm using Contains instead of Equals ...