如何将主题和内容分成多行？
How to split topics and contents into multiple rows?
我有一个包含基础信息的案例。我想转置以下在 WebAppStackExchange link 的帮助下工作的内容，但是，它不会拆分项目的名称。
Project A | Jan, Feb, Mar
Project B | Mar, Apr, Jun, Jul
Project C | Jan, Feb
我一直在参考这个页面，它帮助很大：
https://webapps.stackexchange.com/questions/39822/split-content-of-one-row-into-multiple-rows
这是 StackExchange 中对我有用的示例代码。
=TRANSPOSE (SPLIT(REPT(CONCAT(B1; ","); COUNTA(B1:B3)); ","))
这是理想的结果：
Project A | Jan
Project A | Feb
Project A | Mar
Project B | Mar
Project B | Apr
Project B | Jun
Project B | Jul
Project C | Jan
Project C | Feb
=ARRAYFORMULA(QUERY(TRIM(SPLIT(TRANSPOSE(SPLIT(QUERY(TRANSPOSE(QUERY(TRANSPOSE(
IF(LEN(A1:A), "♠"&A1:A&"♦"&IFERROR(SPLIT(B1:B, ", ")), )),,999^99)),,999^99),
"♠")), "♦")), "where Col2 is not null"))
我有一个包含基础信息的案例。我想转置以下在 WebAppStackExchange link 的帮助下工作的内容，但是，它不会拆分项目的名称。
Project A | Jan, Feb, Mar
Project B | Mar, Apr, Jun, Jul
Project C | Jan, Feb
我一直在参考这个页面，它帮助很大：
https://webapps.stackexchange.com/questions/39822/split-content-of-one-row-into-multiple-rows
这是 StackExchange 中对我有用的示例代码。
=TRANSPOSE (SPLIT(REPT(CONCAT(B1; ","); COUNTA(B1:B3)); ","))
这是理想的结果：
Project A | Jan
Project A | Feb
Project A | Mar
Project B | Mar
Project B | Apr
Project B | Jun
Project B | Jul
Project C | Jan
Project C | Feb
=ARRAYFORMULA(QUERY(TRIM(SPLIT(TRANSPOSE(SPLIT(QUERY(TRANSPOSE(QUERY(TRANSPOSE(
IF(LEN(A1:A), "♠"&A1:A&"♦"&IFERROR(SPLIT(B1:B, ", ")), )),,999^99)),,999^99),
"♠")), "♦")), "where Col2 is not null"))