While trying to produce a piece of code that will "automatically" parse a frame and create a pipe delimited output file based on the data in the frame, I ran across a widget for which I can find no information.
The Expression widget shows up in headers whether a form or a page header.
The Expression widget does not seem to have a screen-value or value attribute yet the Expression produces valid information on the screen or in the report.
How does one get access to the Expressions value. Expression:screen-value or expression:value produce a Progress error (-27072). Expression:input-value gives you the "unknown" value as there was never really any valid input. Tying to use query-list-attrs(field:handle) when the field is type expression generates the same -27072 error.
actual error texts:
field:VALUE --
Unknown error code -27072 for attribute VALUE on the EXPRESSION widget. (4104)
field:SCREEN-VALUE --
Unknown error code -27072 for attribute SCREEN-VALUE on the EXPRESSION widget. (4104)
list-query-attrs(field)
UIM Error: Invalid UIC method called. (4044)
Unknown error code -27072 for attribute DATASET on the EXPRESSION widget. (4104)
Any help would be greatly appreciated,
Thanks.
The Expression widget shows up in headers whether a form or a page header.
The Expression widget does not seem to have a screen-value or value attribute yet the Expression produces valid information on the screen or in the report.
How does one get access to the Expressions value. Expression:screen-value or expression:value produce a Progress error (-27072). Expression:input-value gives you the "unknown" value as there was never really any valid input. Tying to use query-list-attrs(field:handle) when the field is type expression generates the same -27072 error.
actual error texts:
field:VALUE --
Unknown error code -27072 for attribute VALUE on the EXPRESSION widget. (4104)
field:SCREEN-VALUE --
Unknown error code -27072 for attribute SCREEN-VALUE on the EXPRESSION widget. (4104)
list-query-attrs(field)
UIM Error: Invalid UIC method called. (4044)
Unknown error code -27072 for attribute DATASET on the EXPRESSION widget. (4104)
Any help would be greatly appreciated,
Thanks.