# Function dateRange
dateRange(
level,from?,to?):Filter
Creates a filter to isolate items between and including the given dates and level.
# Parameters
| Parameter | Type | Description |
|---|---|---|
level | LevelAttribute | Date LevelAttribute to filter on |
from? | string | Date | Date or string representing the start member to filter from |
to? | string | Date | Date or string representing the end member to filter to |
# Returns
A filter instance
# Example
Filter for items in the Sample ECommerce data model where the date is from the years 2009, 2010, or 2011.
filterFactory.dateRange(DM.Commerce.Date.Years, '2009-01', '2011-01')