out = '' if ( getValue('autorefractor.right.missing') == '' ) then out = out .. 'Autorefraktion højre øje: ' .. getValue('autorefractor.right.sphere') .. ' sf, ' .. getValue('autorefractor.right.cyl') .. ' cyl ' .. getValue('autorefractor.right.axis') .. ' grader.\n' end if ( getValue('autorefractor.left.missing') == '' ) then out = out .. 'Autorefraktion venstre øje: ' .. getValue('autorefractor.left.sphere') .. ' sf, ' .. getValue('autorefractor.left.cyl') .. ' cyl ' .. getValue('autorefractor.left.axis') .. ' grader.\n' end return out value = 0 timestamp = 0 source = '' if( missing_eye_right ) then if( missing_eye_right.value and missing_eye_right.value == '' ) then value = '' timestamp = missing_eye_right.timestamp source = missing_eye_right.source else value = 'mangler' timestamp = missing_eye_right.timestamp source = missing_eye_right.source end end return value, timestamp, source value = 0 timestamp = 0 source = '' if( missing_eye_left ) then if( missing_eye_left.value and missing_eye_left.value == '' ) then value = '' timestamp = missing_eye_left.timestamp source = missing_eye_left.source else value = 'mangler' timestamp = missing_eye_left.timestamp source = missing_eye_left.source end end return value, timestamp, source