使用公式中的多个函数在 Excel 中创建层次结构序列

Question

我需要能够在行中创建层次结构，以将任务与子任务和子子任务分开。基本上任务是级别 1，子任务是级别 2，子子任务是级别 3，子子任务是级别 4。

因此，单元格 A1 应包含公式，当复制到单元格 G1 时，应去除单元格 F1 的值，然后 +1，以便单元格 G1 的值变为 2。单元格 B1 应包含将采用单元格 A1 值的公式并相加.1，使该值变为1.1，如果进一步向下复制，该值将增加 ，.1使得下一个单元格为1.2，1.3依此类推。第 3 级和第 4 级的其余步骤应该与第 2 级中的公式几乎相似。

我正在尝试在不使用 VBA 的情况下执行此操作，只需简单的公式即可将其作为模板行放置在电子表格中，并且可以在需要时复制到电子表格的任何位置。

Answer 1

好的，首先在这里查看这篇文章，您应该能够找到创建所需内容所需的一切。现在这是示例中每个级别的所有公式

1级

=IF(ISERROR(VALUE(SUBSTITUTE(OFFSET(A1,-1,0,1,1),".",""))),1,IF(ISERROR(FIND("@",SUBSTITUTE(OFFSET(A1,-1,0,1,1),".","@",1))),VALUE(OFFSET(A10,-1,0,1,1))+1,VALUE(LEFT(OFFSET(A1,-1,0,1,1),FIND("@",SUBSTITUTE(OFFSET(A1,-1,0,1,1),".","@",1))-1))+1))

2级

=IF(ISERROR(VALUE(SUBSTITUTE(OFFSET(A2,-1,0,1,1),".",""))),"0.1",IF(ISERROR(FIND("@",SUBSTITUTE(OFFSET(A2,-1,0,1,1),".","@",1))),OFFSET(A2,-1,0,1,1)&".1",LEFT(OFFSET(A2,-1,0,1,1),FIND("@",SUBSTITUTE(OFFSET(A2,-1,0,1,1),".","@",1)))&IF(ISERROR(FIND("@",SUBSTITUTE(OFFSET(A2,-1,0,1,1),".","@",2))),VALUE(RIGHT(OFFSET(A2,-1,0,1,1),LEN(OFFSET(A2,-1,0,1,1))-FIND("@",SUBSTITUTE(OFFSET(A2,-1,0,1,1),".","@",1))))+1,VALUE(MID(OFFSET(A2,-1,0,1,1),FIND("@",SUBSTITUTE(OFFSET(A2,-1,0,1,1),".","@",1))+1,(FIND("@",SUBSTITUTE(OFFSET(A2,-1,0,1,1),".","@",2))-FIND("@",SUBSTITUTE(OFFSET(A2,-1,0,1,1),".","@",1))-1)))+1)))

3级

=IF(ISERROR(VALUE(SUBSTITUTE(OFFSET(A3,-1,0,1,1),".",""))),"0.0.1",IF(ISERROR(FIND("`",SUBSTITUTE(OFFSET(A3,-1,0,1,1),".","`",2))),OFFSET(A3,-1,0,1,1)&".1",LEFT(OFFSET(A3,-1,0,1,1),FIND("`",SUBSTITUTE(OFFSET(A3,-1,0,1,1),".","`",2)))&IF(ISERROR(FIND("`",SUBSTITUTE(OFFSET(A3,-1,0,1,1),".","`",3))),VALUE(RIGHT(OFFSET(A3,-1,0,1,1),LEN(OFFSET(A3,-1,0,1,1))-FIND("`",SUBSTITUTE(OFFSET(A3,-1,0,1,1),".","`",2))))+1,VALUE(MID(OFFSET(A3,-1,0,1,1),FIND("`",SUBSTITUTE(OFFSET(A3,-1,0,1,1),".","`",2))+1,(FIND("`",SUBSTITUTE(OFFSET(A3,-1,0,1,1),".","`",3))-FIND("`",SUBSTITUTE(OFFSET(A3,-1,0,1,1),".","`",2))-1)))+1)))

4级

=IF(ISERROR(VALUE(SUBSTITUTE(OFFSET(A4,-1,0,1,1),".",""))),"0.0.0.1",IF(ISERROR(FIND("`",SUBSTITUTE(OFFSET(A4,-1,0,1,1),".","`",3))),OFFSET(A4,-1,0,1,1)&".1",LEFT(OFFSET(A4,-1,0,1,1),FIND("`",SUBSTITUTE(OFFSET(A4,-1,0,1,1),".","`",3)))&IF(ISERROR(FIND("`",SUBSTITUTE(OFFSET(A4,-1,0,1,1),".","`",4))),VALUE(RIGHT(OFFSET(A4,-1,0,1,1),LEN(OFFSET(A4,-1,0,1,1))-FIND("`",SUBSTITUTE(OFFSET(A4,-1,0,1,1),".","`",3))))+1,VALUE(MID(OFFSET(A4,-1,0,1,1),FIND("`",SUBSTITUTE(OFFSET(A4,-1,0,1,1),".","`",3))+1,(FIND("`",SUBSTITUTE(OFFSET(A4,-1,0,1,1),".","`",4))-FIND("`",SUBSTITUTE(OFFSET(A4,-1,0,1,1),".","`",3))-1)))+1)))

当然可能还有其他方法，但这也可行。

如果您对此有疑问，请告诉我。