Retrieves the previous sibling element of the handle passed.
Syntax:
CALL "C$XML" USING CXML-GET-PREV-SIBLING, handle
Parameters:
| CXML-GET-PREV-SIBLING
|
Op-code 13. Numeric data item that specifies the operation to perform. Each operation is defined in
acucobol.def, which is included with your system.
|
|
handle
|
USAGE handle
|
On Entry:
| CXML-GET-PREV-SIBLING
|
Value 13
|
|
handle
|
An element handle
|
On Exit:
| RETURN-CODE
|
A handle of the previous sibling element, or
0 if no previous siblings. (The case of no previous sibling is not considered an error, even though CXML-GET-LAST-ERROR will
return
11.
|
Comments:
Once a file has been opened and parsed, you must move to an element of interest before you can retrieve its data. This op-code provides a method of moving backwards in an XML file.