@ismodified() Function

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@ismodified() function can be used to check if the given process record field was modified on the user interface.

Syntax:

@ismodified(process-record-field)

 

process-record-field

The name of the process record field whose modified status to be checked

 

Example:

 

  UPDATE PRODUCTS SET

    NAME = '@vof(NAME)'

    @doif( ismodified(PRICE) )

    ,PRICE = @vof(f:PRICE)

    @doend()

  WHERE ID = @vof(f:ID)