React LoadPanel API

The LoadPanel is an overlay widget notifying the viewer that loading is in progress.

import LoadPanel from "devextreme-react/load-panel"

Type: LoadPanelTypes.default

Configuration

An object that defines configuration options for the LoadPanel widget.

Name	Description
animation	Configures widget visibility animations. This object contains two fields: show and hide.
closeOnOutsideClick	Specifies whether to close the widget if a user clicks outside it.
container	Specifies the widget's container.
deferRendering	Specifies whether to render the widget's content when it is displayed. If false, the content is rendered immediately.
delay	The delay in milliseconds after which the load panel is displayed.
elementAttr	Specifies the attributes to be attached to the widget's root element.
focusStateEnabled	Specifies whether or not the widget can be focused.
height	Specifies the widget's height in pixels.
hint	Specifies text for a hint that appears when a user pauses on the widget.
hoverStateEnabled	Specifies whether the widget changes its state when a user pauses on it.
indicatorSrc	A URL pointing to an image to be used as a load indicator.
maxHeight	Specifies the maximum height the widget can reach while resizing.
maxWidth	Specifies the maximum width the widget can reach while resizing.
message	Specifies the text displayed in the load panel. Ignored in the Material Design theme.
minHeight	Specifies the minimum height the widget can reach while resizing.
minWidth	Specifies the minimum width the widget can reach while resizing.
onContentReady	A function that is executed when the widget's content is ready and each time the content is changed.
onDisposing	A function that is executed before the widget is disposed of.
onHidden	A function that is executed after the widget is hidden.
onHiding	A function that is executed before the widget is hidden.
onInitialized	A function used in JavaScript frameworks to save the widget instance.
onOptionChanged	A function that is executed after a widget option is changed.
onShowing	A function that is executed before the widget is displayed.
onShown	A function that is executed after the widget is displayed.
position	Positions the widget.
rtlEnabled	Switches the widget to a right-to-left representation.
shading	Specifies whether to shade the background when the widget is active.
shadingColor	Specifies the shading color. Applies only if shading is enabled.
showIndicator	A Boolean value specifying whether or not to show a load indicator.
showPane	A Boolean value specifying whether or not to show the pane behind the load indicator.
visible	A Boolean value specifying whether or not the widget is visible.
width	Specifies the widget's width in pixels.

Methods

This section describes members used to manipulate the widget.

Name	Description
beginUpdate()	Prevents the widget from refreshing until the endUpdate() method is called.
content()	Gets the widget's content.
defaultOptions(rule)	Specifies the device-dependent default configuration options for this component.
dispose()	Disposes of all the resources allocated to the LoadPanel instance.
element()	Gets the root widget element.
endUpdate()	Refreshes the widget after a call of the beginUpdate() method.
getInstance(element)	Gets the instance of a widget found using its DOM node.
hide()	Hides the widget.
instance()	Gets the widget's instance. Use it to access other methods of the widget.
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 widget options.
option(optionName)	Gets the value of a single option.
option(optionName, optionValue)	Updates the value of a single option.
option(options)	Updates the values of several options.
repaint()	Recalculates the widget's size and position without rerendering.
resetOption(optionName)	Resets an option to its default value.
show()	Shows the widget.
toggle(showing)	Shows or hides the widget depending on the argument.

Events

This section describes events fired by this widget.

Name	Description
contentReady	Raised when the widget's content is ready.
disposing	Raised before the widget is disposed of.
hidden	Raised after the widget is hidden.
hiding	Raised before the widget is hidden.
initialized	Raised only once, after the widget is initialized.
optionChanged	Raised after a widget option is changed.
showing	Raised before the widget is displayed.
shown	Raised after the widget is displayed.

React LoadPanel API

See Also

Configuration

See Also

Methods

See Also

Events

See Also