Often when you are processing text using excel it is important to split the text in to multiple parts based on a delimiter. For eg. you may want to divide this|needs|to|be|split in to five parts this needs to be split. There is a simple way to do this in excel, using “import text” option. But this is not always preferable, especially if you need to split text as part of a large process, then you may want to do this using formulas.
Here is a simple approach that you can use to split text using find() and mid() spreadsheet formulas.
Click here to see the example on Google Docs Spreadsheet.
Assuming the text you want to split is in Cell B2 and the delimiter is space ” “,
- First we need to find which locations in the text has space in them. Using find() we can do this. So, in cell c2 we will write our first find() as
find(" ",$b$2)and in cell d2 we will writefind(" ",$b$2,b3+1). Now we can copy cell D2 and paste in cells E2, F2 … n2. - Now in Row 3, we will get the split text using a simple MID() spreadsheet formula. In cell B3, the formula would look like,
=mid($B$2,1,C$2)and from C3 onwards we can use a formula like=mid($B$2,C2,if(iserror(D2),99,D2-C2)). Essentially what we are doing is, for the first split of the text we are using 1 as starting position and C$2 (location of first space in the text) as the ending position. For the subsequent splits we are using previous space as starting position. - That is all. The good thing with this technique is that you just need to write 2 different formulas and then you can use copy paste to get all the text splits. Of course you may want to use some error handling like I did to avoid #value errors.
More on text processing using excel: Concat() UDF for adding several cells, Initials from names using excel formulas
13 Responses to “Data Validation using an Unsorted column with Duplicate Entries as a Source List”
Pivot Table will involve manual intervention; hence I prefer to use the 'countif remove duplicate trick' along with 'text sorting formula trick; then using the offset with len to name the final range for validation.
if using the pivot table, set the sort to Ascending, so the list in the validation cell comes back alphabetically.
Hui: Brillant neat idea.
Vipul: I am intrigued by what you are saying. Please is it possible to show us how it can be done, because as u said Hui's method requires user intervention.
Thks to PHD and all
K
Table names dont work directly inside Data validation.
You will have to define a name and point it to the table name and then use the name inside validation
Eg MyClient : Refers to :=Table1[Client]
And then in the list validation say = MyClient
Kieranz,
Pls download the sample here http://cid-e98339d969073094.skydrive.live.com/self.aspx/.Public/data-validation-unsorted-list-example.xls
Off course there are many other ways of doing the same and integrating the formulae in multiple columns into one.
Pls refer to column FGHI in that file. Cell G4 is where my validation is.
Vipul:
Many thks, will study it latter.
Rgds
K
[...] to chandoo for the idea of getting unique list using Pivot tables. What we do is that create a pivot table [...]
@Vipul:
Thanks, that was awesome! 🙂
@Playercharlie Happy to hear that 🙂
Great contribution, Hui. Solved a problem of many years!
Thanks to you, A LOT
Hi Hui,
Greeting
hope you are doing well.
I'm interested to send you a private vba excel file which i need to show detail of pivot in new workbook instead of showing in same workbook as new sheet.
Please contact me on muhammed.ye@gmail.com
Best Regards