GetNextPPDoc

Syntax

GetNextPPDoc(doc_index);

doc_index

index that identifies the previous document in the set of Documents sent to the output connector.

Description

Returns a counter index that identifies the next document in a set of documents in the post-processor job sent to the output connector.

Returns

num	A counter index identifying the next document.
	There are no more Documents.
-1	Error

Example

$doc_index = GetFirstPPDoc();

while(Num($doc_index) > 0 )

{

   $invoice=GetPPMetadata($doc_index, "invoice_no");

   $doc_index=GetNextPPDoc($doc_index);

}