${expRule_cdtDiff_name} ${expRule_cdtDiff_uuid} ${expRule_cdtDiff_desc} ${_a-0000dc10-002c-8000-9b0c-01ef9001ef90_2789} false true true false true false false /* If there's no change, don't add anything to the current string * * If there is a change, add it to the string before returning it */ if( and( /* To catch lists of values */ index(ri!oldCDT, ri!fields[ri!index], {}) = index(ri!newCDT, ri!fields[ri!index], {}) ), ri!currentString, concat( ri!currentString, if( or( isnull(index(ri!oldCDT, ri!fields[ri!index], {})), isnull(index(index(ri!oldCDT, ri!fields[ri!index], {}), "value", {})) ), /* If there was no old field, just show current value */ if( /* Nested CDT lookup fields have "selection" in their field type */ search("SELECT", ri!fieldTypes[ri!index]), ri!fieldNames[ri!index] & ": " & joinarray(index(index(ri!newCDT,ri!fields[ri!index],{}), "value", {}) & char(10), ", "), if( /* Record fields can't display their title for security reasons */ search("record", ri!fieldTypes[ri!index]), ri!fieldNames[ri!index] & ": record value selected" & char(10), if( /* Since paragraph fields can contain long values, only show the first 200 chars */ search("paragraph_reference", ri!fieldTypes[ri!index]), ri!fieldNames[ri!index] & ": " & left(index(index(ri!newCDT, ri!fields[ri!index], {}), "value", {}), 200) & char(10), if( /* Certain older paragraph fields are direct fields of the main CDT, instead of nested children, * * so we don't have to index into their value field. */ search("paragraph", ri!fieldTypes[ri!index]), ri!fieldNames[ri!index] & ": " & left(index(ri!newCDT, ri!fields[ri!index], {}), 200) & char(10), /* For primitive fields (text, date, number) just read out the value */ ri!fieldNames[ri!index] & ": " & index(ri!newCDT, ri!fields[ri!index], {}) & char(10) ) ) ) ), /* Otherwise, show old and new values */ if( /* Nested CDT lookup fields have "selection" in their field type */ search("SELECT", ri!fieldTypes[ri!index]), ri!fieldNames[ri!index] & ": " & joinarray(index(index(ri!oldCDT,ri!fields[ri!index],{}), "value", {}), ", ") & " ➝ " & joinarray(index(index(ri!newCDT,ri!fields[ri!index],{}), "value", {}), ", ") & char(10), if( /* Record fields can't display their title for security reasons */ search("record", ri!fieldTypes[ri!index]), ri!fieldNames[ri!index] & ": record value changed" & char(10), if( /* Since paragraph fields can contain long values, only show the first 200 chars */ search("paragraph_reference", ri!fieldTypes[ri!index]), ri!fieldNames[ri!index] & ": " & left(index(index(ri!oldCDT, ri!fields[ri!index], {}), "value", {}), 200) & " ➝ " & left(index(index(ri!newCDT, ri!fields[ri!index], {}), "value", {}), 200) & char(10), if( /* Certain older paragraph fields are direct fields of the main CDT, instead of nested children, * * so we don't have to index into their value field. */ search("paragraph", ri!fieldTypes[ri!index]), ri!fieldNames[ri!index] & ": " & left(index(ri!oldCDT, ri!fields[ri!index], {}), 200) & " ➝ " & left(index(ri!newCDT, ri!fields[ri!index], {}), 200) & char(10), /* For primitive fields (text, date, number) just read out the value */ ri!fieldNames[ri!index] & ": " & index(ri!oldCDT, ri!fields[ri!index], {}) & " ➝ " & index(ri!newCDT, ri!fields[ri!index], {}) & char(10) ) ) ) ) ) ) ) currentString string http://www.w3.org/2001/XMLSchema index int http://www.w3.org/2001/XMLSchema oldCDT Variant http://www.appian.com/ae/types/2009 newCDT Variant http://www.appian.com/ae/types/2009 fields Text?list http://www.appian.com/ae/types/2009 fieldNames Text?list http://www.appian.com/ae/types/2009 fieldTypes Text?list http://www.appian.com/ae/types/2009 legacy false