Kbase P119158: Assigning SCREEN-VALUE to SELECTION-LIST widget selects too many entries
| Autor |
Progress Software Corporation - Progress |
| Acesso |
Público |
| Publicação |
28/09/2006 |
|
Status: Unverified
SYMPTOM(s):
Using SELECTION-LIST widget
selection-list:MULTIPLE attribute is TRUE
ASSIGNing value to selection-list:SCREEN-VALUE attribute
Entries that were previously selected remain selected
SCREEN-VALUE attribute returns different value from what was set
CAUSE:
This is expected behavior.
The selection-list widget was designed to append the values specified for the SCREEN-VALUE to the existing selection, not to clear the existing selection first.
FIX:
Clear out the existing selection by assigning a blank value to the SCREEN-VALUE first; then assign the new value.