Switching between datasets for chart with scripting

Ignition
,
1

Hi,

I having a box and whisker chart and a parameter power table. In the power table can I select a parameter. I want to switch between the dataset depending on the selected parameter in the power table. The datasets and the selected parameters are custom properties.

I used this script what i run in the property change of the box and whisker chart:

if event.source.parent.Selectedparameter == ‘Perstijd’:
event.source.data = event.source.parent.Perstijd

if event.source.parent.Selectedparameter == ‘Persdruk’:
event.source.data = event.source.parent.Persdruk

When I selected a different parameter the dataset of the box and whisker chart will not change. Can somebody see what I am doing wrong?

Thanks,
Mitchel

2

You need to define your property change event on the object and property that triggers the others–the selection on the power table. Or on the container of your box-and-whisker chart where the Selectedparameter property is located. The chart is a consumer of the changes, not the source.

3

Thanks you it worked!