BuyLog In
DevExtreme
All docs
V 24.1
24.2
24.1
23.2
23.1
22.2
22.1
21.2
21.1
20.2
20.1
19.2
19.1
18.2
18.1
17.2
All docs
V24.1

General Information

.NET Subscription

What's Included
DevExpress Installation
DevExpress Code Examples

Common Tools

Project Converter
Assembly Deployment Tool
Localization Service

Quality Assurance and Productivity

CodeRush for Visual Studio (FREE)
TestCafe Studio

Desktop

Controls

WinForms
WPF
VCL
WinUI

Tools

WinForms Skin Editor
WPF Theme Designer
WPF Theme Editor (Legacy)
Coded UI Test Extension

Frameworks and Libraries

XAF - Cross-Platform .NET App UI
XPO - .NET ORM Library (FREE)
XPO Profiler
Core Libraries
Drawing Graphics Library
.NET App Security & Web API Service (FREE)

Web

Controls and Extensions

ASP.NET Web Forms Controls
ASP.NET MVC Extensions
ASP.NET Core Controls
ASP.NET Bootstrap Controls
DevExtreme
DevExtreme ASP.NET MVC Controls
Blazor Components

Tools

ASP.NET Theme Builder
ASP.NET Theme Deployer

Maintenance Mode

ASP.NET Core Bootstrap Controls

Mobile

Xamarin UI Controls (FREE)
.NET MAUI (FREE)

Enterprise and Analytic Tools

Reporting
Report and Dashboard Server
BI Dashboard
Office File API

End-User Documentation

Interface Elements for Desktop
Interface Elements for Web
Dashboard for Desktop
Dashboard for Web
24.2
24.1
23.2
23.1
22.2
22.1
21.2
21.1
20.2
20.1
19.2
19.1
18.2
18.1
17.2
Full-text search
Overview
Getting Started
UI Components
Accordion
ActionSheet
Autocomplete
BarGauge
Box
Bullet
Button
ButtonGroup
Calendar
Chart
CheckBox
CircularGauge
ColorBox
ContextMenu
DataGrid
DateBox
DateRangeBox
DeferRendering
Diagram
Draggable
Drawer
DropDownBox
DropDownButton
FileManager
FileUploader
FilterBuilder
Floating Action Button
Form
Funnel
Gallery
Gantt
HtmlEditor
LinearGauge
List
LoadIndicator
LoadPanel
Lookup
Map
Menu
MultiView
NumberBox
PieChart
PivotGrid
PivotGridFieldChooser
PolarChart
Popover
Popup
ProgressBar
RadioGroup
RangeSelector
RangeSlider
Resizable
ResponsiveBox
Sankey
Scheduler
ScrollView
SelectBox
Slider
Sortable
Sparkline
Splitter
Switch
TabPanel
Tabs
TagBox
TextArea
TextBox
TileView
Toast
Toolbar
Tooltip
TreeList
Overview
Getting Started
How To
API
Configuration
accessKey
activeStateEnabled
allowColumnReordering
allowColumnResizing
autoExpandAll
autoNavigateToFocusedRow
cacheEnabled
cellHintEnabled
columnAutoWidth
columnChooser
columnFixing
columnHidingEnabled
columnMinWidth
columnResizingMode
columns[]
columnWidth
customizeColumns
dataSource
dataStructure
dateSerializationFormat
disabled
editing
elementAttr
errorRowEnabled
expandedRowKeys
expandNodesOnFiltering
filterBuilder
filterBuilderPopup
filterMode
filterPanel
filterRow
filterSyncEnabled
filterValue
focusedColumnIndex
focusedRowEnabled
focusedRowIndex
focusedRowKey
hasItemsExpr
headerFilter
height
highlightChanges
hint
hoverStateEnabled
itemsExpr
keyboardNavigation
keyExpr
loadPanel
enabled
height
indicatorSrc
shading
shadingColor
showIndicator
showPane
text
width
noDataText
onAdaptiveDetailRowPreparing
onCellClick
onCellDblClick
onCellHoverChanged
onCellPrepared
onContentReady
onContextMenuPreparing
onDataErrorOccurred
onDisposing
onEditCanceled
onEditCanceling
onEditingStart
onEditorPrepared
onEditorPreparing
onFocusedCellChanged
onFocusedCellChanging
onFocusedRowChanged
onFocusedRowChanging
onInitialized
onInitNewRow
onKeyDown
onNodesInitialized
onOptionChanged
onRowClick
onRowCollapsed
onRowCollapsing
onRowDblClick
onRowExpanded
onRowExpanding
onRowInserted
onRowInserting
onRowPrepared
onRowRemoved
onRowRemoving
onRowUpdated
onRowUpdating
onRowValidating
onSaved
onSaving
onSelectionChanged
onToolbarPreparing
pager
paging
parentIdExpr
remoteOperations
renderAsync
repaintChangesOnly
rootValue
rowAlternationEnabled
rowDragging
rtlEnabled
scrolling
searchPanel
selectedRowKeys
selection
showBorders
showColumnHeaders
showColumnLines
showRowLines
sorting
stateStoring
syncLookupFilterValues
tabIndex
toolbar
twoWayBindingEnabled
visible
width
wordWrapEnabled
Methods
Events
Node
Row
Types
Demos
Accessibility
TreeMap
TreeView
VectorMap
Common Types
Utilities
Data Binding
Data Validation
TypeScript Guides
Localization and Globalization
UI Customization
Integration Guides
DevExtreme CLI
Data Analytics and BI
.NET Backend Solutions
Advanced Topics
Troubleshooting
Migrate to the New Version

General Information

.NET Subscription

What's Included
DevExpress Installation
DevExpress Code Examples

Common Tools

Project Converter
Assembly Deployment Tool
Localization Service

Quality Assurance and Productivity

CodeRush for Visual Studio (FREE)
TestCafe Studio

Desktop

Controls

WinForms
WPF
VCL
WinUI

Tools

WinForms Skin Editor
WPF Theme Designer
WPF Theme Editor (Legacy)
Coded UI Test Extension

Frameworks and Libraries

XAF - Cross-Platform .NET App UI
XPO - .NET ORM Library (FREE)
XPO Profiler
Core Libraries
Drawing Graphics Library
.NET App Security & Web API Service (FREE)

Web

Controls and Extensions

ASP.NET Web Forms Controls
ASP.NET MVC Extensions
ASP.NET Core Controls
ASP.NET Bootstrap Controls
DevExtreme
DevExtreme ASP.NET MVC Controls
Blazor Components

Tools

ASP.NET Theme Builder
ASP.NET Theme Deployer

Maintenance Mode

ASP.NET Core Bootstrap Controls

Mobile

Xamarin UI Controls (FREE)
.NET MAUI (FREE)

Enterprise and Analytic Tools

Reporting
Report and Dashboard Server
BI Dashboard
Office File API

End-User Documentation

Interface Elements for Desktop
Interface Elements for Web
Dashboard for Desktop
Dashboard for Web

JavaScript/jQuery TreeList - loadPanel

Configures the load panel.

Type:

LoadPanel

The load panel is displayed while the UI component loads data. It consists of a loading indicator and text, both placed on a pane.

DevExtreme HTML5 JavaScript jQuery Angular Knockout UI component DataGrid TreeList LoadPanel

Since the load panel is, in fact, the DevExtreme LoadPanel UI component, the loadPanel object can contain any properties of this UI component along with properties described here.

See Also

enabled

Enables displaying the load panel automatically.

Type:

Boolean

|

Mode

Default Value: 'auto'

Displaying the load panel is enabled for remote data and disabled for local data by default. Set this property to true to always enable displaying or false to never show the load panel.

height

Specifies the height of the load panel in pixels.

Type:

Number

|

String

Default Value: 90

indicatorSrc

Specifies a URL pointing to an image to be used as a loading indicator.

Type:

String

Default Value: ''

shading

Specifies whether to shade the UI component when the load panel is shown.

Type:

Boolean

Default Value: false

Enable this property to prevent interaction with the component while loading is in progress.

shadingColor

Specifies the shading color. Applies only if shading is true.

Type:

String

Default Value: ''

This property supports the following colors:

showIndicator

Specifies whether to show the loading indicator.

Type:

Boolean

Default Value: true

showPane

Specifies whether to show the pane of the load panel.

Type:

Boolean

Default Value: true

text

Specifies text displayed on the load panel.

Type:

String

Default Value: 'Loading...'

NOTE
This property is not supported in Material theme.

width

Specifies the width of the load panel in pixels.

Type:

Number

|

String

Default Value: 200