Extracting Results from a Document
To extract results from a document (i.e., an IData object), you use the %loop% tag with the -struct option to execute a block of code once for each key in the structure.
The following example shows how you would extract values from each key in a document named buyerInfo.
%invoke orders:getOrderInfo%
<P>Buyer:</P><P>
%loop -struct buyerInfo%
%value%<BR>
%endloop%
</TABLE>
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