PML Function

Diagrams User Guide

Diagrams : Appendices : Diagrams API : Adding Custom Calls to Addin Functions Shape’s Context Menu : PML Function

For example, to call a simple PML function that looks like below;

define function !!DiagramsPrint()

$P Hello world!

All needed is to set the proper Action cell formula. In this case, it will look like below;

define function !!DiagramsPrintParam(!DbRefNum is string)

!a = object DBREF(!DbRefNum)

if (UNDEFINED(!a) or UNSET(!a) or BADREF(!a)) then

$P element not found

$P The clicked item is $!n

In this example, the reference number should be passed to the PML function. This is done by adding /param=refnum to the formula, like below;

=QUEUEMARKEREVENT("/module=Diagrams /type=shapecontext /code=PMLFUNC /name=DiagramsPrintParam /param=refnum")

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