Kbase 13337: Determining which field you are about to enter in V7
| Autor |
Progress Software Corporation - Progress |
| Acesso |
Público |
| Publicação |
5/10/1998 |
|
Determining which field you are about to enter in V7
Description: How do you determine which field you are about to enter?
INTRODUCTION:
=============
How do you know which field you have just left and which field you
are about to enter?
PROCEDURAL APPROACH:
====================
In 7.2 if you are in the entry trigger FOCUS points to the widget you
have just left and SELF points to the widget you are about to enter.
In 7.3A, the LAST-EVENT widget has the attributes WIDGET-ENTER and
WIDGET-LEAVE which during entry/leave, point to the widget being left
and about to be entered. At any other time they have the unknown
value.
ONLINE PROCEDURES OR UTILITIES:
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REFERENCES TO WRITTEN DOCUMENTATION:
====================================
Progress Software Technical Support Note # 13337