I ran into a issue where I can not get my subforms to work correctly. Created placeholder, created two sub forms with only one text box in each. Set both subforms to invisable, then set y axis to match placeholder subform. Used action builders to show one sub form when radio button is clicked. set placeholder and other subform to invisable. Went to preview clicked radio button. Nothing appeared. I am clueless as to what is wrong. Have done this before without issue.
I am going to try just that action on a new form and see if I can get it to work. If you have any other ideas throw them at me. Right now I am stuck in the big mud bog of LiveCycleDesigner.