To Reset Filter for only few selected columns in Spotfire(Script works but filter button not visible)

[Sony Hejmady]

Using html code below, I have created 2 columns A and B.Now I need to create a button which will clear only these 2 column A and d B.I did this by iron python which is after html script.I cannot see the Filter button displayed in text area but it does its job while running script.Any idea why Reset filter button is it not visible

 

html script:

 

 

 

Preparer

 

 

Select A

 

Select B

 

 

 

 

-----Reset All filetrs

 

 

 

Iron Python Script:

 

import Spotfire.Dxp.Application.Filters as filters

import Spotfire.Dxp.Application.Filters.ListBoxFilter

from Spotfire.Dxp.Application.Filters import FilterTypeIdentifiers

from Spotfire.Dxp.Data import DataPropertyClass

from System import String

myPanel = Document.ActivePageReference.FilterPanel

 

#REset Testcolumn form the first table

myFilter= myPanel.TableGroups[0].GetFilter("A")

myFilter= myPanel.TableGroups[0].GetFilter("B")

 

lbFilter = myFilter.FilterReference.As[filters.ListBoxFilter]()

lbFilter.IncludeAllValues=False

lbFilter.Reset()