Is there a way to display a different graph only when you select a graph variable?

Question

first, i wanna show only pie graph. and only if i select one of the pie graph fragments, I'd like to show the corresponding bar graph value.

Is there a way?

Answer 1

In QlikView

1. Open the chart preferences
2. Add the calculation condition = GetSelectedCount(FieldName) = 1 (More about GetSelectedCount function)

3. Open Error Messages

4. Select Calculation condition unfulfilled

5. Enter the message. It can be a plain text or expression/calculation

Now if nothing is selected in Director field (or more than one value is selected) the error message will be shown

If only one value is selected then the chart will be calculated

In Qlik Sense

In the chart properties expand Data handling and add the condition in Calculation condition and the message in Displayed message (as in QV the message can be plain text or calculation)

Nothing is selected (or more than one is selected) and the message is shown

Only one value is selected and the chart is calculated