Kbase P112505: Why does the NUM-LINES attribute of the EDITOR widget show a value of one when the EDITOR widget is
| Autor |
Progress Software Corporation - Progress |
| Acesso |
Público |
| Publicação |
1/12/2006 |
|
Status: Unverified
GOAL:
Why does the NUM-LINES attribute of the EDITOR widget show a value of one when the EDITOR widget is empty?
FIX:
An empty EDITOR widget will return a value of one (1) for the NUM-LINES attribute because there is an implied line in the EDITOR. To determine if the EDITOR widget is empty check the EMPTY attribute for a value of TRUE or FALSE instead.