比较单元格中逗号分隔的字母数字字符

Question

Original Question

请参考上面的原始问题。有人告诉我要问一个新问题。

罗恩·罗森菲尔德（Ron Rosenfeld）的解决方案在数字上效果很好，但是如果我的两个列表都是字母数字（例如， P1234，C4321，P0123，P0678？

公式：

=TEXTJOIN(",",TRUE,IFERROR(1/(1/(ISNUMBER(FIND(","&TRIM(MID(SUBSTITUTE(B2,",",REPT(" ",99)),seq_99,99))&",",","&A2&","))))*TRIM(MID(SUBSTITUTE(B2,",",REPT(" ",99)),seq_99,99)),""))

在第二个TRIM之前，如果我只添加“ 0”，则结果有效，但每个结果前都有一个0。例如：

))))*"0"&TRIM(MID(SUBSTITUTE

结果类似于0C4321,0P0123,0P0678。

Answer 1

可以这样修改：

=TEXTJOIN(",",TRUE,IF(ISNUMBER(FIND(","&TRIM(MID(SUBSTITUTE(B1,",",REPT(" ",99)),seq_99,99))&",",","&A1&",")),TRIM(MID(SUBSTITUTE(B1,",",REPT(" ",99)),seq_99,99)),""))

但是有一个较短的版本，不需要命名范围。

=TEXTJOIN(",",TRUE,FILTERXML("<a><b>"&SUBSTITUTE(B2,",","</b><b>")&"</b></a>","//b[contains(',"&A2&",',concat(',', ., ','))]"))

根据版本的不同，退出编辑模式时可能需要使用Ctrl-Shift-Enter而不是Enter进行确认。

Answer 2

您可以尝试：

C1中的公式：

=TEXTJOIN(",",,FILTERXML("<t><s>"&SUBSTITUTE(A1&","&B1,",","</s><s>")&"</s></t>","//s[preceding::*=.]"))