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MWAPI - LINKACTION

Draft MDC Standard

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6.4.27 LINKACTION elattribute

Definition

Assigning a value to LINKACTION causes an action to occur in the element’s Data Exchange link, if any. The assignment has no effect if the element does not have a Data Exchange link established. Actions occur asynchronously, and cause a LINKACTION event upon completion or timeout.

POKE The application at the other end of this element’s Data Exchange link is asked to assign the text in the element’s VALUE elattribute to the current item
REQUEST The application at the other end of this element’s Data Exchange link is asked to send the text of the current item. The text received is assigned to the element’s VALUE elattribute.
EXECUTE The application at the other end of this element’s Data Exchange link is asked to execute the command in the element’s VALUE elattribute.
emptystring No action is required.

Reference to this elattribute always returns emptystring.

Domain deaction
Access Create, Modify, Reference
Default Not applicable
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, 22:04:42.

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