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MWAPI - Error Information

Draft MDC Standard

11.1 Error Information

For certain MWAPI errors, an additional svn, $EREF, identifies the ssvn reference associated with the error.

$ER[EF]

The value provided by $EREF is a namevalue.

If the error involves a display attribute, $EREF has the form:

^$DISPLAY ( display , dattribute )

If the error involves a window attribute, $EREF has the form:

^$WINDOW ( wname , wattribute )

If the error involves a gadget attribute, $EREF has the form:

^$WINDOW ( wname , gkeyword , gname , elattribute )

If the error involves a menu attribute, $EREF has the form:

^$WINDOW ( wname , mkeyword , mname , elattribute )

If the error involves a timer attribute, $EREF has the form:

^$WINDOW ( wname , tkeyword , tname , elattribute )

If the error involves a column attribute, $EREF has the form:

^$WINDOW ( wname , gkeyword , gname , colkeyword , citem , colattribute )

If the error involves a row attribute, $EREF has the form:

^$WINDOW ( wname , gkeyword , gname , rowkeyword , ritem , rowattribute )

If the error involves a choice attribute for a table gadget, $EREF has the form:

^$WINDOW ( wname , gkeyword , gname , ckeyword , ritem , citem , cattribute )

If the error involves a choice attribute for any other type of gadget, $EREF has the form:

^$WINDOW ( wname , gkeyword , gname , ckeyword , item , cattribute )

If the error involves a choice attribute for a menu, $EREF has the form:

^$WINDOW ( wname , mkeyword , mname , ckeyword , item , cattribute )

Button for 1977 Button for 1984 Button for 1990 Button for 1995 Button for MDC Button for notes Button for examples

Copyright © Standard Documents; 1977-2024 MUMPS Development Committee;
Copyright © Examples: 1995-2024 Ed de Moel;
Copyright © Annotations: 2003-2008 Jacquard Systems Research
Copyright © Annotations: 2008-2024 Ed de Moel.

Some specifications are "approved for inclusion in a future standard". Note that the MUMPS Development Committee cannot guarantee that such future standards will indeed be published.

This page most recently updated on 14-Nov-2023, 22:13:32.

For comments, contact Ed de Moel (demoel@jacquardsystems.com)