reqGetNumOfElements()

This procedure retrieves number of array elements for given node.

Parameter	Type		Description
baseNode	1024A VARYING, VARSIZE	Mandatory	This parameter is used to pass base node. Currently following base nodes are supproted: “IptorAPI”, “method”, “params”, “messages”, “control”, “id”
node	1024A VARYING, VARSIZE	Optional	Node name. This parameter is optional. If the structure is more complex then nodes must be divided by colon “:” NOTE: The last node name must be fllowed by “[]”

The procedure returns number of elements for array (30P 0).

Examples:

xxnumOfElem =  reqGetNumOfElements('params[]');

xxNodeName =  reqGetFirstChildNode('params': 'messages[]');

xxNodeName =  reqGetFirstChildNode('params': 'data:orderlines[]');