Find & Replace w/difficult edge cases

userxyz777

userxyz777

New Member
Joined
Apr 12, 2018
Messages
15
Hello everyone,

I have a find place problem I do not have the skills to solve

I want to replace all the commas + space ", " with a pipe |

I have some column data in a sheet called Have that looks like the following, where "one" is the column header

Code: 
[TABLE="width: 186"]
<tbody>[TR]
[TD]one[/TD]
[/TR]
[TR]
[TD]aa2[/TD]
[/TR]
[TR]
[TD]aa3, aa1, aa5[/TD]
[/TR]
[TR]
[TD]aa1, aa2[/TD]
[/TR]
[TR]
[TD]aa3, aa1, aa5[/TD]
[/TR]
[TR]
[TD]aa4[/TD]
[/TR]
[TR]
[TD]aa1, aa2[/TD]
[/TR]
[TR]
[TD]aa2, aa3, aa1[/TD]
[/TR]
[TR]
[TD]aa2, aa3, aa2[/TD]
[/TR]
[TR]
[TD]aa1[/TD]
[/TR]
</tbody>[/TABLE]

In a sheet called FindReplace, I have replacement values for column one in Have sheet

Code: 
[TABLE="width: 141"]
<tbody>[TR]
[TD]one[/TD]
[/TR]
[TR]
[TD]aa2, aa3[/TD]
[/TR]
[TR]
[TD]aa1[/TD]
[/TR]
[TR]
[TD]aa2[/TD]
[/TR]
[TR]
[TD]aa3[/TD]
[/TR]
[TR]
[TD]aa4[/TD]
[/TR]
[TR]
[TD]aa5[/TD]
[/TR]
</tbody>[/TABLE]

After find/Replace is ran I need column "one" to be

Code: 
[TABLE="width: 167"]
<tbody>[TR]
[TD="class: xl66, width: 167"]one[/TD]
[/TR]
[TR]
[TD="class: xl66"]aa2[/TD]
[/TR]
[TR]
[TD="class: xl66"]aa3|aa1|aa5[/TD]
[/TR]
[TR]
[TD="class: xl66"]aa1|aa2[/TD]
[/TR]
[TR]
[TD="class: xl66"]aa3|aa1|aa5[/TD]
[/TR]
[TR]
[TD="class: xl66"]aa4[/TD]
[/TR]
[TR]
[TD="class: xl66"]aa1|aa2[/TD]
[/TR]
[TR]
[TD="class: xl66"]aa2, aa3|aa1[/TD]
[/TR]
[TR]
[TD="class: xl66"]aa2, aa3|aa2[/TD]
[/TR]
[TR]
[TD="class: xl66"]aa1[/TD]
[/TR]
</tbody>[/TABLE]

But I can not figure out how to manage the edge cases where replace value can be a substring of a different replace value like "aa2, aa3|aa1"

Thanks for help on this
 

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The edge cases must have a known unique pattern ID to identify them. One way to make it happen is splitting the column A using Text to Columns and then concatenate the columns again using something similar to =A2 & IF(ID = ?? ,",","|") & B2 & "|" & C2, but you need to have a way to define the ID = ?? to make it work for the string A. For example ID = ?? may be right(A2,1)=2, so if the first term is aa2, then the result will be a ',' separator. I hope it helps!
 
Upvote 0
Relating to your Basic Data, try this:-
The code should alter the data in sheet "Have"
Code: 
[COLOR="Navy"]Sub[/COLOR] MG27Oct39
[COLOR="Navy"]Dim[/COLOR] Rng [COLOR="Navy"]As[/COLOR] Range, Dn [COLOR="Navy"]As[/COLOR] Range, n [COLOR="Navy"]As[/COLOR] [COLOR="Navy"]Long,[/COLOR] K [COLOR="Navy"]As[/COLOR] Variant, nStr [COLOR="Navy"]As[/COLOR] [COLOR="Navy"]String[/COLOR]
[COLOR="Navy"]With[/COLOR] Sheets("FindReplace")
    [COLOR="Navy"]Set[/COLOR] Rng = .Range("A2", .Range("A" & Rows.Count).End(xlUp))
[COLOR="Navy"]End[/COLOR] With

[COLOR="Navy"]With[/COLOR] CreateObject("scripting.dictionary")
.CompareMode = vbTextCompare

[COLOR="Navy"]For[/COLOR] [COLOR="Navy"]Each[/COLOR] Dn [COLOR="Navy"]In[/COLOR] Rng
    [COLOR="Navy"]If[/COLOR] InStr(Dn.Value, ", ") [COLOR="Navy"]Then[/COLOR] .Item(Dn.Value) = Empty
[COLOR="Navy"]Next[/COLOR]

[COLOR="Navy"]With[/COLOR] Sheets("Have")
    [COLOR="Navy"]Set[/COLOR] Rng = .Range("A2", .Range("A" & Rows.Count).End(xlUp))
[COLOR="Navy"]End[/COLOR] With

[COLOR="Navy"]For[/COLOR] [COLOR="Navy"]Each[/COLOR] Dn [COLOR="Navy"]In[/COLOR] Rng
    [COLOR="Navy"]For[/COLOR] [COLOR="Navy"]Each[/COLOR] K [COLOR="Navy"]In[/COLOR] .keys
        [COLOR="Navy"]If[/COLOR] .exists(Left(Dn.Value, Len(K))) And K = Left(Dn.Value, Len(K)) [COLOR="Navy"]Then[/COLOR]
            Dn.Value = K & Replace(Right(Dn.Value, Len(Dn.Value) - Len(K)), ", ", "|")
            [COLOR="Navy"]Exit[/COLOR] For
        [COLOR="Navy"]End[/COLOR] If
    [COLOR="Navy"]Next[/COLOR] K
[COLOR="Navy"]Next[/COLOR] Dn
[COLOR="Navy"]End[/COLOR] With

[COLOR="Navy"]End[/COLOR] [COLOR="Navy"]Sub[/COLOR]
Regards Mick
 
Last edited:
Upvote 0
Thank you for the response,

When I run the code on the data provided, it works on the edge cases only. I get:

Code: 
[TABLE="width: 186"]
<colgroup><col></colgroup><tbody>[TR]
[TD]one[/TD]
[/TR]
[TR]
[TD]aa2[/TD]
[/TR]
[TR]
[TD]aa3, aa1, aa5[/TD]
[/TR]
[TR]
[TD]aa1, aa2[/TD]
[/TR]
[TR]
[TD]aa3, aa1, aa5[/TD]
[/TR]
[TR]
[TD]aa4[/TD]
[/TR]
[TR]
[TD]aa1, aa2[/TD]
[/TR]
[TR]
[TD]aa2, aa3|aa1[/TD]
[/TR]
[TR]
[TD]aa2, aa3|aa2[/TD]
[/TR]
[TR]
[TD]aa1[/TD]
[/TR]
</tbody>[/TABLE]

Need
Code: 
[TABLE="width: 167"]
 <colgroup><col width="167" style="width:125pt"> </colgroup><tbody>[TR]
  [TD="class: xl69, width: 167"]one[/TD]
 [/TR]
 [TR]
  [TD="class: xl69"]aa2[/TD]
 [/TR]
 [TR]
  [TD="class: xl69"]aa3|aa1|aa5[/TD]
 [/TR]
 [TR]
  [TD="class: xl69"]aa1|aa2[/TD]
 [/TR]
 [TR]
  [TD="class: xl69"]aa3|aa1|aa5[/TD]
 [/TR]
 [TR]
  [TD="class: xl69"]aa4[/TD]
 [/TR]
 [TR]
  [TD="class: xl69"]aa1|aa2[/TD]
 [/TR]
 [TR]
  [TD="class: xl69"]aa2, aa3|aa1[/TD]
 [/TR]
 [TR]
  [TD="class: xl69"]aa2, aa3|aa2[/TD]
 [/TR]
 [TR]
  [TD="class: xl69"]aa1[/TD]
[/TR]
</tbody>[/TABLE]

Thanks
 
Upvote 0
Try this:-
Code: 
[COLOR="Navy"]Sub[/COLOR] MG27Oct58
[COLOR="Navy"]Dim[/COLOR] Rng [COLOR="Navy"]As[/COLOR] Range, Dn [COLOR="Navy"]As[/COLOR] Range, n [COLOR="Navy"]As[/COLOR] [COLOR="Navy"]Long,[/COLOR] K [COLOR="Navy"]As[/COLOR] Variant, nStr [COLOR="Navy"]As[/COLOR] [COLOR="Navy"]String,[/COLOR] fd [COLOR="Navy"]As[/COLOR] Boolean
[COLOR="Navy"]With[/COLOR] Sheets("FindReplace")
    [COLOR="Navy"]Set[/COLOR] Rng = .Range("A2", .Range("A" & Rows.Count).End(xlUp))
[COLOR="Navy"]End[/COLOR] With


[COLOR="Navy"]With[/COLOR] CreateObject("scripting.dictionary")
.CompareMode = vbTextCompare
[COLOR="Navy"]For[/COLOR] [COLOR="Navy"]Each[/COLOR] Dn [COLOR="Navy"]In[/COLOR] Rng
    [COLOR="Navy"]If[/COLOR] InStr(Dn.Value, ", ") [COLOR="Navy"]Then[/COLOR] .Item(Dn.Value) = Empty
[COLOR="Navy"]Next[/COLOR]


[COLOR="Navy"]With[/COLOR] Sheets("Have")
    [COLOR="Navy"]Set[/COLOR] Rng = .Range("A2", .Range("A" & Rows.Count).End(xlUp))
[COLOR="Navy"]End[/COLOR] With


[COLOR="Navy"]For[/COLOR] [COLOR="Navy"]Each[/COLOR] Dn [COLOR="Navy"]In[/COLOR] Rng
   fd = False
    [COLOR="Navy"]For[/COLOR] [COLOR="Navy"]Each[/COLOR] K [COLOR="Navy"]In[/COLOR] .keys
        [COLOR="Navy"]If[/COLOR] .Exists(Left(Dn.Value, Len(K))) And K = Left(Dn.Value, Len(K)) [COLOR="Navy"]Then[/COLOR]
            Dn.Value = K & Replace(Right(Dn.Value, Len(Dn.Value) - Len(K)), ", ", "|")
            fd = True
            [COLOR="Navy"]Exit[/COLOR] For
        [COLOR="Navy"]End[/COLOR] If
    [COLOR="Navy"]Next[/COLOR] K

[COLOR="Navy"]If[/COLOR] Not fd [COLOR="Navy"]Then[/COLOR] Dn.Value = Replace(Dn.Value, ", ", "|")

[COLOR="Navy"]Next[/COLOR] Dn
[COLOR="Navy"]End[/COLOR] [COLOR="Navy"]With[/COLOR]
[COLOR="Navy"]End[/COLOR] [COLOR="Navy"]Sub[/COLOR]
Regards Mick
 
Upvote 0
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