Kbase P106288: WebService StockQuotes sample program returns nothing.
| Autor |
Progress Software Corporation - Progress |
| Acesso |
Público |
| Publicação |
12/07/2005 |
|
Status: Unverified
FACT(s) (Environment):
OpenEdge 10.0A
OpenEdge 10.0B
SYMPTOM(s):
WebServices Stock Quotes sample program doesn't display a result.
Running sample program DLC/src/samples/webservices/4GLClient/StockQuotes.p
No errors are reported.
CAUSE:
This is a known issue being investigated by Development
The problem is that the webservice has changed, and there is also a programming bug that's stopping an error from being reported.
Workaround:
Edit the StockQuotes.p procedure.
1. Replace the element names:
GetStockQuotes with GetQuotes , EXCEPT the one in the RUN statement.
GetStockQuotesResponse with GetQuotesResponse
GetStockQuotesResult with GetQuotesResult
2. Where the code is creating the node namespaces, replace the three URLs that currently show "http://swanandmokashi.com/" with "http://swanandmokashi.com". Notice the "/" removed from the end of the URL.
3. There should be DELETE OBJECT statements to delete the X-DOCUMENT and X-NODEREF objects. Add these to the end of the bgetquote button's trigger so the end of the trigger looks like:
fillin-2:SCREEN-VALUE = cResult.
DELETE OBJECT hDoc.
DELETE OBJECT hRoot.
DELETE OBJECT hChild.
DELETE OBJECT hNextChild.
DELETE OBJECT hNextNode.
DELETE OBJECT hTextNode.
END. /* bgetQuote*/
4. In the internal procedure ErrorInfo, under "DO k = 1 TO ERROR-STATUS:NUM-MESSAGES" , change GET-MESSAGE(i) to GET-MESSAGE(k) so that the intended error reporting will work.