Hello
I have created an InfoPath which is being displayed in an InfoPath Form Web Part. The form contains a number of question mark icons indicating that help is available for the fields in the form. Hovering the icons displays the help text which is fetched from a SharePoint list using Jquery Ajax and REST. If no help text is found for a specific field the attached icon is removed.
This part works fine. The tricky part however, lies in the fact that the form contains a set of cascading dropdowns and 3 people pickers. When these fields change it causes a partial postback which re render the full form including the original icon markups, which does include the help text but includes also the pruned icons. I need to hook to the partial postback event, so that I can rerun the help text attachment to the icons. I have tried to attach to the normal ASP.NET ajax PageRequestManager using the Sys.WebForms.PageRequestManager.getInstance().add_pageLoaded(pageLoadedHandler) method, but apparently FormServices postbacks do not trigger these events.
Any ideas how to hook up to a partial postback in a InfoPath form?
Thanks,
Lars Kohsel