For begin-field and event functions, if you include no code to change the current item number or action code, the form editor will continue processing the current field.
For end-field functions, you must specifically reset the item number to the current item. This is because the end-field function is only called when the user has requested to leave a field, and you will have to override that request.
Table 34.2: Next Action Codes for Form Processing
| Next Action Code | Description |
| Form Movement Codes | |
| AC_EXIT | Exit the form |
| AC_QUIT | Quit processing the form |
| AC_PREVFORM | Exit the current form and process the previous form page |
| AC_NEXTFORM | Exit the current form and process the next form page |
| AC_SAMEFORM | Continue processing the same form |
| AC_FMSUSPEND | Suspend this form |
| Item Movement Codes | |
| AC_PREVITEM | Move to the previous item on the form |
| AC_NEXTITEM | Move to the next item on the form |
| AC_FIRSTITEM | Move to the first item on the form (sometimes it is preferable to specify 0, especially in the installable form functions) |
| AC_LASTITEM | Move to the last item on the form (sometimes it is preferable to specify (i_maxnum(dfmp)), especially in installable form functions) |
| AC_SAMEITEM | Stay in same item (only for key and field functions) |
| AC_CONTINUE | Continue in normal processing order |
| AC_PREVRADIOBUTTON | Move to the previous radio button in the radio button group |
| AC_NEXTRADIOBUTTON | Move to the next radio button in the radio button group |
| AC_FIRSTRADIOBUTTON | Move to the first radio button in the radio button group |
| AC_LASTRADIOBUTTON | Move to the last radio button in the radio button group |
