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can’t use @ThisName in Hide-When formulas, LOTUS NOTES meta coding FAIL Fri, Sep 11th 2009 51
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can’t use @ThisName in Hide-When formulas, LOTUS NOTES meta coding FAIL
Ian
I had hoped to use the “@ThisName” to get the suffix of the field name “Comment_1″ and hide it if the Field “Status_1″ is “Pending” by doing this :
Suffix := @Right(@ThisName; "_");
EmpListFieldName := "Status_" + Suffix;
Status_value := @GetField(EmpListFieldName);
@If( Status_value = "Pending";@Return(@True);@Return(@False));
but it didn’t work
finally traced it down to the “@ThisName” formula and the Help doc’s confirmed the bad news about the @ThisName formula:
Note A hide formula is not a field formula, even though it can be set from the field properties dialog. The hide formula applies to the paragraph containing the field. Since a paragraph can contain several fields, there is no “current field” in this context.
Instead, I will have to hard code the suffix reference, and replace the above code with:
Suffix := "1";
EmpListFieldName := "Status_" + Suffix;
Status_value := @GetField(EmpListFieldName);
@If( Status_value = "Pending";@Return(@True);@Return(@False))
which can be compacted down to
@GetField("Status_" + "1") = "Pending"
and it will need to be modified for every one of a large number of fields!!! (hence my wish to meta code).
I’ve add a “change this please on idea jam
see Ben Langhinrichs on Writing better hide-when formulas for more
Post from: False Positives can’t use @ThisName in Hide-When formulas, LOTUS NOTES meta coding FAIL
---------------------http://www.falsepositives.com/index.php/2009/09/11/cant-use-thisname-in-hide-when-formulas-lotus-notes-meta-coding-fail/ Sep 11, 2009 54 hits
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