Populate collection with missing days/dates

[HD]

Hello Everyone,

If I have a collection with some data:

Date               x  y   z

01/09/2019  15 32 16

02/09/2019  15  0   12

05/09/2019   1   3    0

15/09/2019   0   1    0

25/09/2019   0   0    55

How would you fill all the missing dates with 0  0 0 value to obtain something like :

Date               x  y   z

01/09/2019  15 32 16

02/09/2019  15  0   12

03/09/2019   0   0    0

04/09/2019   0   0    0

05/09/2019   1   3    0

06/09/2019   0   0    0

....

15/09/2019   0   1    0

16/09/2019   0   0    0

....

25/09/2019   0   0    55

....

30/09/2019   0   0    0

Or would you do it another way?

The goal is to have a gallery with every day of the selected month, with data coming from another data source.

Cheers

[yashag2255 · Accepted solution]

Hi @HD 

Considering you want to do this for current month, please use the expression:

ForAll(FirstN([0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30],DateDiff(Date(Year(Today()), Month(Today()), 1),Date(Year(Today()), Month(Today()) + 1, 1))),If(!(Text(Date(Year(Today()), Month(Today()), 1+Value),"[$-en-US]dd/mm/yyyy") in testcol1.Date),Collect(testcol1,{Date:Text(Date(Year(Today()), Month(Today()), 1+Value),"[$-en-US]dd/mm/yyyy"),A:0,B:0,C:0})))

This will update the existing collection with the 0 value for dates that does not exist. Here, testcol1 is the name of my collection.

If this differs, please more specifics so that we may help you better.

Hope this Helps!

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[HD]

thanks! works like a charm