2022.1

rowOffset
Optional. Number that represents the row index (zero-based), relative to the current position.
To extract the current row, specify 0 as the rowOffset. Use moveTo() to move the pointer in the
source data file (see "moveTo()" on page456). When omitted, the current row will be
extracted.
Examples
The script command data.extractByIndex(1,0); means that the extraction is made on the first
column in the first row, relative to the current position.
The following script puts the values of all columns of the current row into one array. The values
could then be stored as a JSON array in a single extracted field.
var allFields=[];
var i=1;
while (data.fieldExistsByIndex(i)) {
allFields.push(data.extractByIndex(i++));
}
extractMeta()
Method that extracts the value of a metadata field on a certain level in a PDF/VT. This method
always return a String.
extractMeta(levelName String, propertyName String)
levelName
String, specifying a level in the PDF/VT or AFP. Case sensitive.
propertyName
String, specifying the metadata field.
fieldExists()
Method of the data object that returns true if a certain metadata field, column or node exists.
(See "data" on page426.)
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