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Old 02-03-2014, 12:41 PM
TSmithTRA TSmithTRA is offline
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Lightbulb Iterate over Repeating Fields

To iterate over repeating fields make sure Parse Field Repetitions is checked in connector properties.

Code to iterate over field

var Accession = new Array()
i = 0
for each (fld in msg['ORC']['ORC.2'])
{
Accession[i] = fld['ORC.2.1'].toString();
i=i+1;
}
var NumInArray=Accession.length;
var AccArray=Accession.toString();
channelMap.put('NumInArray',NumInArray);
channelMap.put('AccArray',AccArray);

fld is the variable that holds the preceding message string (['ORC']['ORC.2'][0])

this will work for any field that is repeated simply substitute msg['ORC']['ORC.2'] with the repeating field you want to iterate through

the above code loads repeating accession numbers into an Array that can be looped through later as needed.
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