topic Re: Chart Accumulation based on selection in QlikView

Chart Accumulation based on selection

Mon, 05 Aug 2013 14:27:38 GMT

Hi all,

Please see attached an example document. There you will see that there are 2 flags and a simple straight table.

What i want to do is select the flags together. When the 2 flags are selected i need both sets of products to appear in the chart. At the moment the intersection of the 2 flags is showing up in the charts when they are selected. I need those flags to accumulate onto each other.

Please help.

Just to try explain again. When Flag1 and Flag2 are selected. I need ProductCodes 1-6 to appear in the chart with their relative Sales and Quantity figures.

Any suggestions?

Re: Chart Accumulation based on selection

Gysbert_Wassenaar — Mon, 05 Aug 2013 17:27:51 GMT

See attached example.

Re: Chart Accumulation based on selection

stevelord — Mon, 05 Aug 2013 17:33:17 GMT

I only have personal version QV so can't see your file, but I think I understand.

You might try a set analysis solution with alternate states to let the chart show the two list box selections independantly of each other.

To do this, you'd create two alternate states (State 1 and State 2), then assign one state to flag 1 and the other to flag 2.

Then in your straight table, you'd make one expression that has {State 1} as the first bit in the () and {State 2} in the same expression used again for a second column.

The result should be one column responding to {State 1} and the other to {State 2}

Your dimensions might work the same way i.e. =({State 1} Sales), =({State 1} Quantity),=({State 2} Sales), =({State 2} Quantity) (I've done this with expressions and bar charts, but not dimensions and straight charts. It seems like it should work okay though.)

Alternatively, you might be able to make flag 1 and flag 2 into a single flag field in the script.

if(Flag 1, Dual('Flag 1', 1),

if(Flag 2, Dual('Flag 2', 2) as Flag

Then you'd have a single field on your chart for both flags and you could select one or the other or both, and the chart totals could total that as a single field. (And you could still leave separate flag 1 and flag 2 fields if you want to use those separetly somewhere else.)

Re: Chart Accumulation based on selection

Tue, 06 Aug 2013 06:28:37 GMT

Thanks very much, much appreciated.

Re: Chart Accumulation based on selection

Tue, 06 Aug 2013 11:15:36 GMT

Sorry Gysbert i have one more query for you.

When there is Set Analysis involved i try this:

sum({$(vFlag1)+$(vFlag2)<Month=, Year=, YearMonth = {"$(=Date(Addmonths(Date#(YearMonth,'YYYYMM'),-2),'YYYYMM'))"}>} Sales)

it only brings back the value of Flag1 if it is selected. if Flag1 and Flag2 are both selected null is returned. How would you add this 'expansion' into a set analysis piece?

Thanks again.