Work with ListBox in Acrobat Reader and 3D Pdf

Question

I have a template with LiveCycle Designer 8.2. This listbox i fill dynamically with JavaScript in the 3D Model and in the template. I can manipulate both scripts. The user should select items in that view. So i have choosen User Entered - Optional as type in Designer. This all works.
But if the user selects one item in Adobe Reader the Listbox gets the focus. Selects the user now an other element in the 3D Model, the values from Listbox will changing. But the Listbox already has the focus and nothing is changed. If i click manual in another field except the 3D Model, the Listbox looses focus and the new values are visible.
How can i fix that problem?
In LiveCycle Designer the property Comit On: Select is disabled always. Also execEvent("Click") on another field does not work, even in a timer function.
The user should only select values in my list and scroll if necessary.
Thanks for all hints.

Answer 1

Don't use the regular "'submit by email button." If you use this button, you can only submit the data as XML. Instead, make your own button.
In the Object library under Standard objects, click and drag a plain button to your form. Change the Control Type to Submit. Now you should have a new tab called Submit with a "submit to URL" option.  In that field type the return email address in the following format:  mailto:[email protected]  Toward the bottom of the same option, there is a field that says "submit" and the choice is XML data package.  Change that to PDF.  Then change the name of the button to "Submit by Email."  Now when you preview your form and click the Submit by Email button, it should mail the completed form as a PDF instead of simply mailing the raw data.