cancel
Showing results for 
Search instead for 
Did you mean: 
Reply
cousinlarry
Helper I
Helper I

DAX function for converting a number into a string?

I have a string (url) and a number (pagination), I need to concatenate them into a resulting URL. 

 

I have search and looked at the VALUE and FORMAT dax functions but can't make it work in converting a number into a string. e.g.

 

"http://www.xyz.com?page=" & [page] 

returns an error  "We cannot apply operator & to text and number. 

 

Any clues how I can convert [page] to a string?

 

1 ACCEPTED SOLUTION

Thanks, ended up using Text.From( [Counter] )

View solution in original post

10 REPLIES 10
josephr
Regular Visitor

Yes, this is easy to pull off in Power Query.  If you need to do this in the model (for instance, off of a calculated table), the correct DAX would be to use FIXED(<number>,3,1) to convert the number into string at 3 decimals and then RIGHT(<>,3) to retun the right 3 decimals. 

v-haibl-msft
Microsoft
Microsoft

@cousinlarry

 

You can also do the concatenation by “Merge Columns” in Query Editor. Select these two columns and click “Merge Columns”.

DAX function for converting a number into a string_1.jpg

 

Best Regards,

Herbert

= "Text" & Number.ToText(Number)

Wow, That's pretty easy. 

Thanks

CheenuSing
Community Champion
Community Champion

@cousinlarry

 

try using 

"http://www.xyz.com?page=" & Format([page] ,"####")

 

If this works please accept as a solution and also give Kudos. If it does not work let me know what happened.

 

Cheers

 

 

 

Did I answer your question? Mark my post as a solution and also give KUDOS !

Proud to be a Datanaut!

This should be the solution, because the request was to use DAX, not Power Query M.

Thanks, ended up using Text.From( [Counter] )

View solution in original post

Format() is the correct answer. What you've used is not DAX

Anonymous
Not applicable

HOw to you use this FORMAT() function in example?

lets say if you have two columns where you are appling into  a meaure 

ie 

newmeasure = viewname[columnnameingar] and  viewname[newcolumnstring] , "a stringvalue"

Not sure I'm fully understanding you @Anonymous

 

General info page on FORMAT: https://docs.microsoft.com/en-us/dax/format-function-dax

 

Couple examples from: https://docs.microsoft.com/en-us/dax/pre-defined-numeric-formats-for-the-format-function

FORMAT( 12345.67, "General Number")

FORMAT( 12345.67, "Currency")

 

FORMAT( 12345.67, "Percent")

 

Combining column values in a measure usually won't work due to context. Unless you first aggregate the columns in some way. Measures yield a single value given a context, so if your context includes multiple rows, then any measure that combines column values without aggregation will error out. 

 

Hope that helps. 

 

Helpful resources

Announcements
PBI User Groups

Welcome to the User Group Public Preview

Check out new user group experience and if you are a leader please create your group!

MBAS on Demand

Microsoft Business Applications Summit sessions

On-demand access to all the great content presented by the product teams and community members! #MSBizAppsSummit #CommunityRocks

Get Ready for Power BI Dev Camp

Power BI Dev Camp - June 24th

Mark your calendars and join us for our next Power BI Dev Camp!

Top Solution Authors
Top Kudoed Authors