Set past one month data default when app open in qliksense..

[Kohli]

I have 12 months of data and my data is update every day.  I have created dashboard.  I want show last one month data when page open. 

ex: If i open app on 04-12-2018, i want show dash board from 05-11-2018 to 04-12-2018 

     If i open app on 05-12-2108 , I want show dash board from 06-11-2018 to 05-12-2018

How can i create triggers for that in Qliksense.  As well as i create the filters for date, when i select the date the dashboard have to show that date.

Can you please suggest me best way,

[jonathandienst]

No need for a trigger,. Just use set expressions like:

Sum({<DateField = {">='$(=AddMonth(Max(DateField), -1))' <='$(Date(Max((DateField)))'"}>} Amount)

This will fetch the most recent month's data when nothing is selected, or the last month based on your selection. You can put the Max(DateField)) into a variable if you prefer.

[Kohli]

Where i have to write this expression in the APP. I need to open all chart (Current Month) when app open. after the charts has to be changed according to Filters.

[D19PAL]

Where do you write this expression? As I want my app to open just in current month by default when it opens?