jQuery ProgressBar API

The ProgressBar is a UI component that shows current progress.

import ProgressBar from "devextreme/ui/progress_bar"

Configuration

An object defining configuration properties for the ProgressBar UI component.

Name Description
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.

height

Specifies the UI component's height.

hint

Specifies text for a hint that appears when a user pauses on the UI component.

hoverStateEnabled

Specifies whether the UI component changes its state when a user pauses on it.

isDirty

Specifies whether the component's current value differs from the initial value.

isValid

Specifies or indicates whether the editor's value is valid.

max

The maximum value the UI component can accept.

min

The minimum value the UI component can accept.

onComplete

A function that is executed when the value reaches the maximum.

onContentReady

A function that is executed when the UI component is rendered and each time the component is repainted.

onDisposing

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

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.

readOnly

Specifies whether the editor is read-only.

rtlEnabled

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

showStatus

Specifies whether or not the UI component displays a progress status.

statusFormat

Specifies a format for the progress status.

validationError

Information on the broken validation rule. Contains the first item from the validationErrors array.

validationErrors

An array of the validation rules that failed.

validationMessageMode

Specifies how the message about the validation rules that are not satisfied by this editor's value is displayed.

validationMessagePosition

Specifies the position of a validation message relative to the component. The validation message describes the validation rules that this component's value does not satisfy.

validationStatus

Indicates or specifies the current validation status.

value

The current UI component value.

visible

Specifies whether the UI component is visible.

width

Specifies the UI component's width.

Methods

This section describes members used to manipulate the UI component.

Name Description
beginUpdate()

Postpones rendering that can negatively affect performance until the endUpdate() method is called.

clear()

Resets the value property to the default value.

defaultOptions(rule)

Specifies the device-dependent default configuration properties for this component.

dispose()

Disposes of all the resources allocated to the ProgressBar instance.

element()

Gets the root UI component element.

endUpdate()

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

getInstance(element)

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

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.

repaint()

Renders the component again without reloading data. Use the method to update the component's markup and appearance dynamically.

reset()

Resets the value property to the initial value.

reset(value)

Resets the value property to the value passed as an argument.

resetOption(optionName)

Resets a property to its default value.

See Also

Events

This section describes events fired by this UI component.

Name Description
complete

Raised when the value reaches the maximum.

contentReady

Raised when the UI component's content is ready.

disposing

Raised before the UI component is disposed of.

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

Types

Name Description
CompleteEvent

The type of the complete event handler's argument.

ContentReadyEvent

The type of the contentReady event handler's argument.

DisposingEvent

The type of the disposing event handler's argument.

InitializedEvent

The type of the initialized event handler's argument.

OptionChangedEvent

The type of the optionChanged event handler's argument.

ValueChangedEvent

The type of the valueChanged event handler's argument.