Change the domain of an existing slider with a given NickName.

change_slider_domain.py

"""
Reset a named slider's domain.
    Inputs:
        Sliders: List of slider NickNames.
        Min: Minimum Value(s).
        Max: Maximum value(s).
        Update: Set to 'True' to update the slider's domain.
"""

# Name component
ghenv.Component.Name = "Slider Domain Updater"
ghenv.Component.NickName = 'Slider Updater'

# Import libraries
import Grasshopper as gh

# Create list of domain values
Values = [Min, Max]

# Get GH objects
gh_objects = ghenv.Component.OnPingDocument().Objects

# Set 'Update' toggle
if Update:
    # Iterate objects
    for obj in gh_objects:
        
        # Find components with given NickNames
        if obj.NickName in Sliders:
            # Get [Number Slider] objects with NickNames
            if type(obj) is gh.Kernel.Special.GH_NumberSlider:
                
                # Set minimum and maximum values
                obj.Slider.Minimum = Min
                obj.Slider.Maximum = Max
                
                # Set values
                obj.Slider.Value = Values[Sliders.index(obj.NickName)]
                
                # Update sliders
                obj.ExpireSolution(True)