Selecting Filter Schemes for visualisations with IronPython

[Matthias Garbs]

Hello everybody

In the properties of a visualization I have the option under "Limiting data using filters" to select a selection of filter schemes for this visualization. I recently had the problem that I wanted to change the selection of these filter schemes whenever myDocument Property changes its value. But I have not found a way how I can use IronPython to activate or deactivate the individual schemes for a visualization. I finally found a way to solve my specific problem by switching the ActiveFilteringScheme of the page.

However, I would still like to know how I can activate and deactivate individual schemes, since my solution would no longer be possible with more filter schemes.

[Tyger Guzman 2]

You can use the follow python code :

 

from Spotfire.Dxp.Application.Visuals import *

from Spotfire.Dxp.Data import *

 

myVis = myVis.As[Visualization]()

 

# Add or remove specific filters:

myVis.Data.Filterings.Add(Document.Data.Filterings["Filtering scheme2"]) #Add filter

myVis.Data.Filterings.Remove(Document.Data.Filterings["Filtering scheme"]) #Remove filter

[Matthias Garbs]

Hello tyger,

 

I always had the idea that "Add" would add a new filtering scheme. But I learnt something new and it works perfectly.

 

Thank you so much for your help

 

BR Matthias