Forum Discussion
LON
Helper I
9 years agoHandling Empty Results
Hi I have a query which returns a list of issues in jason format which I then transform into a table and visualize. The problem is when no rows are returned i.e. no issues - so then there is no ...
- Anonymous9 years ago
LON,
Change your code as follows. And maybe you would need to change List.IsEmpty(content) part in the following code to List.IsEmpty(Source) or List.IsEmpty(body), you can test it.let Source = Json.Document(Web.Contents("https://xxxxxxxxxxxxx", [Headers=[zzzzz="xxxxxx"]])), body = Source[body], content = body[content], #"Converted to Table" = Table.FromList(content, Splitter.SplitByNothing(), null, null, ExtraValues.Error), Table1=Table.FromRecords({ [Column1 = ""] }), result= if List.IsEmpty(content) then Table1 else #"Converted to Table" in result
Regards,
Anonymous
9 years agoNot applicable
LON,
Change your code as follows. And maybe you would need to change List.IsEmpty(content) part in the following code to List.IsEmpty(Source) or List.IsEmpty(body), you can test it.
let
Source = Json.Document(Web.Contents("https://xxxxxxxxxxxxx", [Headers=[zzzzz="xxxxxx"]])),
body = Source[body],
content = body[content],
#"Converted to Table" = Table.FromList(content, Splitter.SplitByNothing(), null, null, ExtraValues.Error),
Table1=Table.FromRecords({
[Column1 = ""]
}),
result= if List.IsEmpty(content) then Table1 else #"Converted to Table"
in
result
Regards,
LON
Helper I
9 years agoThanks very much for al your help with this - very much appreciated.
Best Regards
Liam