Spotfire Ironpython - 根据在下拉列表中选择另一个文档属性来更新文档属性

Question

I am trying to make a complex data condition where the filter should be applied only if a property value is set for the logic.

In the below screenshot, I am trying to set a condition where if the Business in dropdown is (None), then the Business Filter will be set to TRUE using Ironpython script.

The iron python script is below:

from System.Collections.Generic import List
from Spotfire.Dxp.Data import *

If Document.Properties["Business"] == NULL:
    Return Document.Properties["BusinessFilter"] = TRUE
ELSE
    Return Document.Properties["BusinessFilter"] = FALSE

But the code isnt working. Your help is very much appreciated.

Answer 1

There are a few syntax issues, this worked for me (setting the script to be executed when the property 'Business' changes value)

if Document.Properties["Business"] == None:
     Document.Properties["BusinessFilter"] = True
else:
     Document.Properties["BusinessFilter"] = False

if/else seem to have to be lowercase (you notice they are right when they turn blue in the editor); you need : after else, you don't need Return; and True and False need to be in Python format (so not TRUE but True) if you want a boolean property. The code worked without the imports on top.

Answer 2

I was able to obtain the desired filtering logic using the below code easily.

Now I am able to filter data using "Business" filter when selected otherwise go for all data to be visible.