可以使用 Excel 的公式來實現你所需的流水號格式。假設你要在 A1 單元格輸入品號,B1 單元格輸入日期,C1 單元格自動生成流水號,格式為「年月日+流水號」,例如:20231005-001。以下是具體的步驟:
在 C2 單元格輸入以下公式:
=TEXT(B2, "yyyymmdd") & "-" & TEXT(COUNTIFS(B$2:B2, B2), "000")
當你改變 A 列的品號或 B 列的日期時,C 列的流水號會根據你輸入的日期重新計算,並且會從 1 開始編號。
這樣,你就能夠根據不同的品號和日期自動生成相應的流水號碼。希望這能幫到你!如果有其他問題,隨時告訴我!
How can I modify the Excel formula to ensure that the serial numbers are unique not only by date but also by item number? For instance, if I input the same date for different item numbers, I want the serial numbers to restart from '001' for each new item sprunki phase 3, instead of continuing the count across all items.
Sounds like poor bunny is going to be fun.