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This API returns the end of file status set by the most recent file operation. It can determine whether the last call to display.grid.readChanged() found more changed records.

Return Value

A boolean value is returned. True indicates no more changed records were found. False indicates a changed record was found.

Example

 pjs.defineDisplay("display", "subfiled.json", { rrnFields: { sfl: 'RRN' } });
 
// Load subfile grid data here
 
display.ctl.execute();  // display control record
 
// Now process all subfile grid records changed by the user 
display.sfl.readChanged();
while (!pjs.endOfData()) {
  // Process changed subfile records here
  display.sfl.readChanged();
}