topic Re: "Reverse engineering" a very dynamic pivot_table in QlikView

"Reverse engineering" a very dynamic pivot_table

datanibbler — Tue, 07 Aug 2018 07:09:52 GMT

Hi,

I'm just working on understanding and commenting the functioning of a terribly complicated pivot_table, designed to show up to 6 KPIs (there are only 3 to select from currently, but there are 6 possible as far as I can see through it yet) along up to 5 dimensions.

That is not that bad - it's not so complicated as it first looked. Things can get a bit confusing when the user really selects five dimensions, but I guess they can drag them around to correct the order in which they appear.

what I don't understand: There is a subtotal - but it only shows up when I press a button and a variable is set to 1. I don't know any way this can be achieved? There is a checkbox for every expression, those are all deactivated.

Can anybody tell me how this could have been done?

Thanks a lot!

Best regards,

DataNibbler

Re: "Reverse engineering" a very dynamic pivot_table

tresB — Tue, 07 Aug 2018 07:20:33 GMT

Enablement of sub-total could be handled using Dimensionality(). One more thing you could check if any macro is running for the action.

Re: "Reverse engineering" a very dynamic pivot_table

datanibbler — Tue, 07 Aug 2018 07:24:24 GMT

Hi,

here is another question - it is something different, but it is to do with the same chart, so I put it here:

- The chart can be changed from a pivot_table into a straight table - okay, here the difference is not so great - and into a barchart.

- When I have a barchart, it only makes sense when I have only one dimension selected, okay. There used to be a "diagram title" above the charting_area - just underneath the caption, that's the one I mean. That apparently could not be made into a text, it isn't necessary, so I deactivated it. Now that looks fine and so far I haven't spotted any difference when I have a straight or pivot table active. I am not sure, though, there might be something?

Apparently, that checkbox is not even available for straight and pivot charts. So there should not be anything missing now ...

Re: "Reverse engineering" a very dynamic pivot_table

tresB — Tue, 07 Aug 2018 07:27:25 GMT

Any possibility that you could share it with sample data may be?