GlideRecord also has a getElements method. This returns an array (if in scope) or an ArrayList (if in global) of all of the elements on the record. You can then loop through the array (in scope) or iterate through it (in global) to get things like the label, field name, and value.
var incident = new GlideRecord("incident");
incident.addActiveQuery();
incident.setLimit(1);
incident.query();
incident.next();
var elements = incident.getElements();
if (typeof elements.size != 'undefined') {
//we are in global scope, so iterate
for (var i=0; i<elements.size(); i++) {
var element = elements.get(i);
gs.info("Element label is {0}, name is {1}, value is {2}", element.getLabel(), element.getName(), incident.getValue(element.getName()));
}
} else {
//we are in scope, so loop over the array
for (var i=0; i<elements.length; i++) {
var element = elements[i];
gs.info("Element label is {0}, name is {1}, value is {2}", element.getLabel(), element.getName(), incident.getValue(element.getName()));
}
}
The above script should work in both global and scope.
