mardi 30 juin 2015

Nested SEARCH and IF grid

Column A lists the categories for individual products. Each product will have between 1 to 14 categories. The goal is to split all categories into separate cells (Columns B through O), to become easier to sort.

I've created formulas for columns B through O, to SEARCH for hyphens "-" and separate each category into its own column. Here's what the output should look like (except for the bottom row):

A                       B       C       D       E       F       G       ...     O
Categories              Cat 1   Cat 2   Cat 3   Cat 4   Cat 5   Cat 6   ...     Cat 14

UX                      UX      
CFT-WET                 CFT     WET 
WEM-US-CFT              WEM     US      CFT
NC-US-CFT               NC      US      CFT
TP-OB-SB-WEB            TP      OB      SB      WEB
DB-B-FC                 DB      B       FC
P-TP-SB-CP-DT           P       TP      SB      CP      DT
DP-S-OB-WB-SB-FC DP     S       OB      WB      SB      FC
P-TP-SB-CP-WEB-WS-S-TP-OB-C-CT-G-FC-MCB

I initially built these formulas:

Col B:  =if(iserror(search("-",$A5)),$A5,search("-",$A5))
Col C:  =if(iserror(search("-",$A5,sum(search("-",$A5)+1))),"",mid($A5,sum(search("-",$A5),1),sum(search("-",$A5,sum(search("-",$A5)+1)),-search("-",$A5),-1)))
Col D:  =if(iserror(search("-",$A5,search("-",$A5,search("-",$A5)+1)+1)),"",mid($A5,sum(search("-",$A5,search("-",$A5)+1),1),sum(search("-",$A5,search("-",$A5,search("-",$A5)+1)+1),-search("-",$A5,search("-",$A5)+1),-1)))
Col E:  =if(iserror(search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5)+1)+1)+1)),"",mid($A5,sum(search("-",$A5,search("-",$A5,search("-",$A5)+1)+1),1),sum(search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5)+1)+1)+1),-search("-",$A5,search("-",$A5,search("-",$A5)+1)+1),-1)))
Col F:  =if(iserror(search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5)+1)+1)+1)+1)),"",mid($A5,sum(search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5)+1)+1)+1),1),sum(search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5)+1)+1)+1)+1),-search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5)+1)+1)+1),-1)))
Col G:  =if(iserror(search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5)+1)+1)+1)+1)+1)),"",mid($A5,sum(search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5)+1)+1)+1)+1),1),sum(search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5)+1)+1)+1)+1)+1),-search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5)+1)+1)+1)+1),-1)))
Col H:  =if(iserror(search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5)+1)+1)+1)+1)+1)+1)),"",mid($A5,sum(search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5)+1)+1)+1)+1)+1),1),sum(search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5)+1)+1)+1)+1)+1)+1),-search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5)+1)+1)+1)+1)+1),-1)))
Col I:  =if(iserror(search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5)+1)+1)+1)+1)+1)+1)+1)),"",mid($A5,sum(search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5)+1)+1)+1)+1)+1)+1),1),sum(search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5)+1)+1)+1)+1)+1)+1)+1),-search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5)+1)+1)+1)+1)+1)+1),-1)))
Col J:  =if(iserror(search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5)+1)+1)+1)+1)+1)+1)+1)+1)),"",mid($A5,sum(search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5)+1)+1)+1)+1)+1)+1)+1),1),sum(search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5)+1)+1)+1)+1)+1)+1)+1)+1),-search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5)+1)+1)+1)+1)+1)+1)+1),-1)))
Col K:  =if(iserror(search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5)+1)+1)+1)+1)+1)+1)+1)+1)+1)),"",mid($A5,sum(search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5)+1)+1)+1)+1)+1)+1)+1)+1),1),sum(search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5)+1)+1)+1)+1)+1)+1)+1)+1)+1),-search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5)+1)+1)+1)+1)+1)+1)+1)+1),-1)))
Col L:  =if(iserror(search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5)+1)+1)+1)+1)+1)+1)+1)+1)+1)+1)),"",mid($A5,sum(search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5)+1)+1)+1)+1)+1)+1)+1)+1)+1),1),sum(search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5)+1)+1)+1)+1)+1)+1)+1)+1)+1)+1),-search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5)+1)+1)+1)+1)+1)+1)+1)+1)+1),-1)))
Col M:  =if(iserror(search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5)+1)+1)+1)+1)+1)+1)+1)+1)+1)+1)+1)),"",mid($A5,sum(search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5)+1)+1)+1)+1)+1)+1)+1)+1)+1)+1),1),sum(search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5)+1)+1)+1)+1)+1)+1)+1)+1)+1)+1)+1),-search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5)+1)+1)+1)+1)+1)+1)+1)+1)+1)+1),-1)))
Col N:  =if(iserror(search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5)+1)+1)+1)+1)+1)+1)+1)+1)+1)+1)+1)+1)),"",mid($A5,sum(search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5)+1)+1)+1)+1)+1)+1)+1)+1)+1)+1)+1),1),sum(search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5)+1)+1)+1)+1)+1)+1)+1)+1)+1)+1)+1)+1),-search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5)+1)+1)+1)+1)+1)+1)+1)+1)+1)+1)+1),-1)))
Col O:  =if(iserror(search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5)+1)+1)+1)+1)+1)+1)+1)+1)+1)+1)+1)+1)+1)),"",mid($A5,sum(search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5)+1)+1)+1)+1)+1)+1)+1)+1)+1)+1)+1)+1),1),sum(search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5)+1)+1)+1)+1)+1)+1)+1)+1)+1)+1)+1)+1)+1),-search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5,search("-",$A5)+1)+1)+1)+1)+1)+1)+1)+1)+1)+1)+1)+1),-1)))

...but these fail to recognize the final category for each row. Col B's formula has no problems, so I began to edit the formulas in Columns C to O:

Col C:  =if(iserror(search("-",$A5,sum(search("-",$A5)+1))),if($B5<>"",right($A5,sum(len($A5),-search("-",$A5))),""),mid($A5,sum(search("-",$A5),1),sum(search("-",$A5,sum(search("-",$A5)+1)),-search("-",$A5),-1)))
Col D:  =if(iserror(search("-",$A5,search("-",$A5,search("-",$A5)+1)+1)),if($C5<>"",if(iserror(search("-",$A5,search("-",$A5)+1)),"",right($A5,len(sum($A5,-search("-",$A5,search("-",$A5)+1))))),""),mid($A5,sum(search("-",$A5,search("-",$A5)+1),1),sum(search("-",$A5,search("-",$A5,search("-",$A5)+1)+1),-search("-",$A5,search("-",$A5)+1),-1)))

It appears this solution will work for all situations except when Column A has only one category. When that happens, a #VALUE! error will populate all columns to the right of Col B. How do I solve this?

For now, I'm stuck with this:

A                       B       C       D       E       F       G       ...     O
Categories              Cat 1   Cat 2   Cat 3   Cat 4   Cat 5   Cat 6   ...     Cat 14

UX                      UX      #VALUE! #VALUE! #VALUE! #VALUE! #VALUE! ...     #VALUE! 
CFT-WET                 CFT     WET 
WEM-US-CFT              WEM     US      CFT
NC-US-CFT               NC      US      CFT
TP-OB-SB-WEB            TP      OB      SB      WEB
DB-B-FC                 DB      B       FC
P-TP-SB-CP-DT           P       TP      SB      CP      DT
DP-S-OB-WB-SB-FC DP     S       OB      WB      SB      FC
P-TP-SB-CP-WEB-WS-S-TP-OB-C-CT-G-FC-MCB

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