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Overview
ASP.NET Core Range Selector is an interface for selecting a small range from a larger collection. It is commonly used in financial dashboards to filter a date range for data that needs to be visualized.
Data types
Plot any type of data in the range selector using different value types like numeric, date-time, and logarithmic.
Chart types
Plot data in the range selector with different chart types like line, area, and step line.
Lightweight
Skip the chart and show only the range for selecting data. This makes the range selector lightweight in mobile devices.
Scales
Major and minor scales display the range with different intervals and are placed at multiple levels of the range selector. A date-time scale can also be configured to be shown in major and minor scales.
Period Selector
Select data using predefined periods in the range selector and use the date picker to select a custom range.
Binding selected data
Bind selected data from the range selector to any other data visualization control using built-in events.
Deferred scrolling
Allows you to defer the selected range to be updated until the user stops dragging the scrolling thumbs. This provides a smooth scrolling experience.
Range selection
The range selector control provides the following three ways to select a range:
- Select a range through labels.
- Drag the left and right thumbs.
- Drag the selected range to maintain the same delta.

Customization
All the elements of the range selector are highly customizable with built-in APIs.

Labels
Customize the size, color, font family, font attribute, and alignment of the labels using built-in APIs.
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Thumbs
Customize the appearance of the left and right thumbs using built-in APIs.

Gridlines
Customize the color, stroke width, dash array, and visibility of the major and minor gridlines using built-in APIs.
Tooltip
Tooltips display the start and end values of a selected range, allowing users to easily select a required range.
RTL
The range selector supports right-to-left rendering and allows the series and scale direction to be displayed from the right to left. This improves the user experience and accessibility of RTL languages.
Touch and Browser support
The interactive range selector control also support touch interactions.
ASP.NET Core Range Selector Code Example
Easily get started with the ASP.NET Core Range Selector using a few simple lines of C# code as demonstrated below. Also explore our ASP.NET Core Range Selector Example that shows you how to render and configure the Range Selector in ASP.NET Core.
<ejs-rangenavigator id="rangeNavigator" valueType="DateTime" labelFormat="MMM-yy">
<e-rangenavigator-rangenavigatorseriescollection>
<e-rangenavigator-series xName="x" yName="y" dataSource="@dataSource">
</e-rangenavigator-series>
</e-rangenavigator-rangenavigatorseriescollection>
</ejs-rangenavigator>public class data
{
public DateTime x;
public double y;
public double y1;
}
public List <data> dataSource = new List<data>
{
new data { x = new DateTime(2005, 01, 01), y = 21, y1 = 28 },
new data { x = new DateTime(2006, 01, 01), y = 24, y1 = 44 },
new data { x = new DateTime(2007, 01, 01), y = 36, y1 = 48 },
new data { x = new DateTime(2008, 01, 01), y = 38, y1 = 50 },
new data { x = new DateTime(2009, 01, 01), y = 54, y1 = 66 },
new data { x = new DateTime(2010, 01, 01), y = 57, y1 = 78 },
new data { x = new DateTime(2011, 01, 01), y = 70, y1 = 84 },
};
Touch support
All the features in range selector will work on touch devices with zero configuration. Use the touch features such as tooltip and thumb drag without any customization.

Responsive
You can view the range selector on various devices. It is also possible to hide chart for particular screen sizes by making a very minimal change.

Cross browser support
You can render range selector control in all the modern browsers.
Other supported frameworks
Range Selector is also available in Blazor, Angular, React, Vue, and JavaScript frameworks. Check out the different Range Selector platforms from the links below,
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