The total average can be calculated the same way as shown above. You only need the set a different filter for the fields you're after. // Generic function to calculate average from numeric fields. // If filters for any subform under pmp and any nested subform within which then includes a object Tabl...

Well, this is very bad style. There's no need to use scriptings to set the initial presence of objects. It also has two disadvantenges: If the user has no scriptings disabled the form has a wrong layout and the initial scriptings always "dirties" the form, so the user is always prompted to save chan...

The scripting syntax is different to that in Acrobat and there are two different scriting languages: FormCalc and JavaScript. Each of them has its benefits.  For your average field you can use a combination of both. Put this JavaScript in the calculate event. It filters for all dropdown lists in the...

For dynamically growing forms, you need to use a flowing layout. Here a rough sketch how.If an object like a text fields can grow, then all objects in the hierachy above it must be set to be flowed and growable too to avoid overlapping. form1   masterpages      masterpage1      …bodypage (flowed to-...

Any screenshots that show what you're trying to accomplish?

There's no event fired when an attachment is added or deleted over the UI.

Hi, you can use the resolveNodes() method, to reference multiple instances in an object.Here's an example. You're creating a node list for all instances of sf0MKT named oSubforms. Then you're using a for loop to process every node in the list.var oSubfoms = form1.Main.resolveNodes("sfOMKT[*]), i...

You already using the getDataObject() method. Once you've deleted an attachment you need to recall it and refresh your list box. 

Could you please provide more information of what you're doing to import data? Is this a XFA form (PDF) or an adaptive form (HTML)? 

Excel files such as XSLX are in a properitary file format which can't be read by a PDF viewer, however, Excel also supports simple text fiels with comma separated values (CSV). You can use Acrobats util.readFileIntoStream() method to read such files into your form and process them with JavaScript to...