The specified commands are processed if the value of an item changes or the item is changed. <columnuid> is only relevant in a matrix.

 

windowevent itemchanged <itemuid> [<columnuid>]

<commands>

End event

 

Example:

 

windowevent itemchanged 38 1

meldung=Test

End event

 

The output is a Message “Test“ if the content of column with UID 1 in the matrix UID 38 changes.