Kbase 18928: How To Use Href Tags To Pass Information Between Web Objects
| Autor |
Progress Software Corporation - Progress |
| Acesso |
Público |
| Publicação |
15/10/2008 |
|
Status: Verified
GOAL:
How to pass information between web objects by using multiple <a href tags.
FIX:
1) Create a new CGI-Wrapper and call it test.w.
2) In the definitions section type:
DEFINE VARIABLE x AS INTEGER NO-UNDO.
3) In the process-web-request section, after the second {&out}, type:
"My custom hyperlink"
4) Save this webobject.
5) Create another CGI-wrapper calling it test2.w
6) In the definitions section of test2.w type:
DEFINE VARIABLE y AS CHARACTER NO-UNDO.
/* must be a character variable for the get-value function to */
/* return the value properly. The get-value function returns a */
/* character data type by default */
7) In the process-web-request section before the second {&OUT} type:
y = get-value("x").
8) Again in the process-web-request section after the second {&OUT} simply type:
y
9) Now when you run test.w and click on the my custom hyperlink link, it will take the number 2 you assigned to the x variable in test.w and display it in test2.w.