Kbase P63888: Browse widget does not display data
| Autor |
Progress Software Corporation - Progress |
| Acesso |
Público |
| Publicação |
1/22/2004 |
|
Status: Unverified
SYMPTOM(s):
Browse widget does not display data
4GL code defining/creating the browse and underlying query is correct
CAUSE:
This will happen if the client does not block for input while the browse is in scope.
The browse display will not be refreshed until the client blocks for input for performance reasons. This means that if the client does not block, the browse will not be refreshed and the data will not be displayed.
FIX:
Make sure the client blocks for input by using the appropriate WAIT-FOR statement(s).
Note that it is common for browses and the containers holding them to be managed by persistent procedures, with only a single WAIT-FOR statement in the non-persistent main procedure of an application.