Help us shape the 2021 DevExtreme Roadmap. Take our 5 minute survey.
Dismiss

RangeSelector

The RangeSelector is a UI component that allows a user to select a range of values on a scale.

Included in: dx.viz.js, dx.all.js
Export: default
RangeSelector interactive configuration
Copy Code
Copy to Codepen
import RangeSelector from "devextreme/ui/range_selector";

new RangeSelector(container, {
});

                    
Type:

Object

This UI component represents a scale (numeric or date-time) and two sliders. A user selects the required range by moving the sliders.

RangeSelector

A chart can be displayed in the background of the RangeSelector UI component. This allows end users to select the required range in a chart series. You can also integrate the RangeSelector UI component with a stand-alone Chart UI component to emulate chart zooming and scrolling.

View Demo Read Guides

See Also

Configuration

An object that defines configuration properties for the RangeSelector UI component.

Name Description
background

Specifies the properties for the range selector's background.

behavior

Specifies the RangeSelector's behavior properties.

chart

Specifies the properties required to display a chart as the range selector's background.

containerBackgroundColor

Specifies the color of the parent page element.

dataSource

Specifies a data source for the scale values and for the chart at the background.

dataSourceField

Specifies the data source field that provides data for the scale.

disabled

Specifies whether the UI component responds to user interaction.

elementAttr

Specifies the global attributes to be attached to the UI component's container element.

export

Configures the exporting and printing features.

indent

Range selector's indent properties.

loadingIndicator

Configures the loading indicator.

margin

Generates space around the UI component.

onDisposing

A function that is executed before the UI component is disposed of.

onDrawn

A function that is executed when the UI component's rendering has finished.

onExported

A function that is executed after the UI component is exported.

onExporting

A function that is executed before the UI component is exported.

onFileSaving

A function that is executed before a file with exported UI component is saved to the user's local storage.

onIncidentOccurred

A function that is executed when an error or warning occurs.

onInitialized

A function used in JavaScript frameworks to save the UI component instance.

onOptionChanged

A function that is executed after a UI component property is changed.

onValueChanged

A function that is executed after the UI component's value is changed.

pathModified

Notifies the UI component that it is embedded into an HTML page that uses a tag modifying the path.

redrawOnResize

Specifies whether to redraw the UI component when the size of the parent browser window changes or a mobile device rotates.

rtlEnabled

Switches the UI component to a right-to-left representation.

scale

Specifies properties of the range selector's scale.

selectedRangeColor

Specifies the color of the selected range.

selectedRangeUpdateMode

Specifies how the selected range should behave when data is updated. Applies only when the RangeSelector is bound to a data source.

shutter

Specifies range selector shutter properties.

size

Specifies the UI component's size in pixels.

sliderHandle

Specifies the appearance of the range selector's slider handles.

sliderMarker

Defines the properties of the range selector slider markers.

theme

Sets the name of the theme the UI component uses.

title

Configures the UI component's title.

value

The selected range (initial or current). Equals the entire scale when not set.

See Also

Methods

This section describes the methods that can be used in code to manipulate objects related to the RangeSelector.

Name Description
beginUpdate()

Prevents the UI component from refreshing until the endUpdate() method is called.

dispose()

Disposes of all the resources allocated to the RangeSelector instance.

element()

Gets the root UI component element.

endUpdate()

Refreshes the UI component after a call of the beginUpdate() method.

exportTo(fileName, format)

Exports the UI component.

getDataSource()

Gets the DataSource instance.

getInstance(element)

Gets the instance of a UI component found using its DOM node.

getSize()

Gets the current UI component size.

getValue()

Gets the currently selected range.

hideLoadingIndicator()

Hides the loading indicator.

instance()

Gets the UI component's instance. Use it to access other methods of the UI component.

off(eventName)

Detaches all event handlers from a single event.

off(eventName, eventHandler)

Detaches a particular event handler from a single event.

on(eventName, eventHandler)

Subscribes to an event.

on(events)

Subscribes to events.

option()

Gets all UI component properties.

option(optionName)

Gets the value of a single property.

option(optionName, optionValue)

Updates the value of a single property.

option(options)

Updates the values of several properties.

print()

Opens the browser's print window.

render()

Redraws the UI component.

render(skipChartAnimation)

Redraws the UI component.

resetOption(optionName)

Resets an property to its default value.

setValue(value)

Sets the selected range.

showLoadingIndicator()

Shows the loading indicator.

svg()

Gets the UI component's SVG markup.

See Also

Events

This section describes events fired by this UI component.

Name Description
disposing

Raised before the UI component is disposed of.

drawn

Raised when the UI component's rendering has finished.

exported

Raised after the UI component is exported.

exporting

Raised before the UI component is exported.

fileSaving

Raised before a file with exported UI component is saved to the user's local storage.

incidentOccurred

Raised when an error or warning occurs.

initialized

Raised only once, after the UI component is initialized.

optionChanged

Raised after a UI component property is changed.

valueChanged

Raised after the UI component's value is changed.

See Also