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ABL Reference
Handle Attributes and Methods Reference
:
GET-CHILD( ) method
GET-CHILD( ) method
Retrieves a specific child node of the current node. The first parameter must be a valid X-noderef handle and will refer to the specified child XML node if the method succeeds.
Return type:
LOGICAL
Applies to:
X-document object handle
,
X-noderef object handle
Syntax
GET-CHILD (
x-node-handle
,
index
)
x-node-handle
A valid X-noderef handle to use as the child XML node.
index
An integer representing the relative number in the node-tree (1 based).
The following code fragment demonstrates getting all the child nodes from the XML node referenced by hNoderef using the GET-CHILD( ) method:
. . .
REPEAT jx = 1 TO hNoderef:NUM-CHILDREN:
ok = hNoderef:GET-CHILD(hNoderefChild, jx).
IF NOT ok THEN LEAVE.
. . .
END.