Angular Common Types - grids - RowDragging

Configures row reordering using drag and drop gestures.

import { RowDragging } from "devextreme/common/grids"

allowDropInsideItem

Allows users to drop a row inside another row.

Type:

Boolean

Default Value: false

allowReordering

Allows row reordering using drag and drop gestures.

Type:

Boolean

Default Value: false

autoScroll

Enables automatic scrolling while dragging a row beyond the viewport.

Type:

Boolean

Default Value: true

boundary

Specifies a DOM element that limits the dragging area.

Default Value: undefined

container

Specifies a custom container in which the draggable row should be rendered.

Default Value: undefined

data

A container for custom data.

Type: any
Default Value: undefined

dragDirection

Specifies the directions in which a row can be dragged.

Default Value: 'both'

dragTemplate

Specifies custom markup to be shown instead of the item being dragged.

Type:

template

Template Data:
Name Type Description
itemData any

The item's data.

itemElement

HTMLElement | jQuery

The container of the item being dragged. It is an HTML Element or a jQuery Element when you use jQuery.

Default Name: undefined

dropFeedbackMode

Specifies how to highlight the row's drop position.

Default Value: 'indicate'

filter Deprecated

Specifies a CSS selector for draggable rows.

Type:

String

Default Value: '> *'

group

Allows you to group several UI components so that users can drag and drop rows between them.

Type:

String

Default Value: undefined

handle

Specifies a CSS selector (ID or class) for the element(s) that should act as the drag handle(s).

Type:

String

Default Value: ''

onAdd

A function that is called when a new row is added.

Type:

Function

Function parameters:
e:

Object

Information about the event that caused the function's execution.

Object structure:
Name Type Description
component grids

The UI component's instance.

dropInsideItem

Boolean

Indicates if the dragged row is dropped inside another row. Available only for the TreeList UI component.

event

Event (jQuery or EventObject)

The event that caused the function to execute. It is an EventObject or a jQuery.Event when you use jQuery.

fromComponent

Sortable

|

Draggable

The instance of the row's source UI component.

fromData any

Custom data associated with the source UI component.

fromIndex

Number

The row's original position. If the row is dragged from another UI component, the value is -1.

itemData any

The data object of the row being dragged.

itemElement

HTMLElement | jQuery

The container of the item being dragged. It is an HTML Element or a jQuery Element when you use jQuery.

toComponent

Sortable

|

Draggable

The instance of the row's target UI component.

toData any

Custom data associated with the target UI component.

toIndex

Number

The position in which the row is placed. If the row is dragged away from the UI component, the value is -1.

onDragChange

A function that is called when the dragged row's position is changed.

Type:

Function

Function parameters:
e:

Object

Information about the event that caused the function's execution.

Object structure:
Name Type Description
cancel

Boolean

Allows you to cancel the gesture.

component grids

The UI component's instance.

dropInsideItem

Boolean

Indicates if the dragged row is dropped inside another row. Available only for the TreeList UI component.

event

Event (jQuery or EventObject)

The event that caused the function to execute. It is an EventObject or a jQuery.Event when you use jQuery.

fromComponent

Sortable

|

Draggable

The instance of the row's source UI component.

fromData any

Custom data associated with the source UI component.

fromIndex

Number

The row's original position. If the row is dragged from another UI component, the value is -1.

itemData any

The dragged row's data.

itemElement

HTMLElement | jQuery

The container of the item being dragged. It is an HTML Element or a jQuery Element when you use jQuery.

toComponent

Sortable

|

Draggable

The instance of the row's target UI component.

toData any

Custom data associated with the target UI component.

toIndex

Number

The position in which the row is placed. If the row is dragged away from the UI component, the value is -1.

onDragEnd

A function that is called when the drag gesture is finished.

Type:

Function

Function parameters:
e:

Object

Information about the event that caused the function's execution.

Object structure:
Name Type Description
cancel

Boolean

Allows you to cancel the gesture.

component grids

The UI component's instance.

dropInsideItem

Boolean

Indicates if the dragged row is dropped inside another row. Available only for the TreeList UI component.

event

Event (jQuery or EventObject)

The event that caused the function to execute. It is an EventObject or a jQuery.Event when you use jQuery.

fromComponent

Sortable

|

Draggable

The instance of the row's source UI component.

fromData any

Custom data associated with the source UI component.

fromIndex

Number

The row's original position. If the row is dragged from another UI component, the value is -1.

itemData any

The data object of the row being dragged.

itemElement

HTMLElement | jQuery

The container of the item being dragged. It is an HTML Element or a jQuery Element when you use jQuery.

toComponent

Sortable

|

Draggable

The instance of the row's target UI component.

toData any

Custom data associated with the target UI component.

toIndex

Number

The position in which a row is placed. If the row is dragged away from the UI component, the value is -1.

onDragMove

A function that is called every time a draggable row is moved.

Type:

Function

Function parameters:
e:

Object

Information about the event that caused the function's execution.

Object structure:
Name Type Description
cancel

Boolean

Allows you to cancel the gesture.

component grids

The UI component's instance.

dropInsideItem

Boolean

Indicates if the dragged row is dropped inside another row. Available only for the TreeList UI component.

event

Event (jQuery or EventObject)

The event that caused the function to execute. It is an EventObject or a jQuery.Event when you use jQuery.

fromComponent

Sortable

|

Draggable

The instance of the row's source UI component.

fromData any

Custom data associated with the source UI component.

fromIndex

Number

The row's original position. If the row is dragged from another UI component, the value is -1.

itemData any

The data object of the row being dragged.

itemElement

HTMLElement | jQuery

The container of the item being dragged. It is an HTML Element or a jQuery Element when you use jQuery.

toComponent

Sortable

|

Draggable

The instance of the row's target UI component.

toData any

Custom data associated with the target UI component.

toIndex

Number

The position in which the row is placed. If the row is dragged away from the UI component, the value is -1.

onDragStart

A function that is called when the drag gesture is initialized.

Type:

Function

Function parameters:
e:

Object

Information about the event that caused the function's execution.

Object structure:
Name Type Description
cancel

Boolean

Allows you to cancel the gesture.

component grids

The UI component's instance.

event

Event (jQuery or EventObject)

The event that caused the function to execute. It is an EventObject or a jQuery.Event when you use jQuery.

fromData any

Custom data associated with the source UI component.

fromIndex

Number

The row's original position. If the row is dragged from another UI component, the value is -1.

itemData any

The data object of the row being dragged.

itemElement

HTMLElement | jQuery

The container of the item being dragged. It is an HTML Element or a jQuery Element when you use jQuery.

onRemove

A function that is called when a draggable row is removed.

Type:

Function

Function parameters:
e:

Object

Information about the event that caused the function's execution.

Object structure:
Name Type Description
component grids

The UI component's instance.

event

Event (jQuery or EventObject)

The event that caused the function to execute. It is an EventObject or a jQuery.Event when you use jQuery.

fromComponent

Sortable

|

Draggable

The instance of the row's source UI component.

fromData any

Custom data associated with the source UI component.

fromIndex

Number

The row's original position. If the row is dragged from another UI component, the value is -1.

itemData any

The data object of the row being dragged.

itemElement

HTMLElement | jQuery

The container of the item being dragged. It is an HTML Element or a jQuery Element when you use jQuery.

toComponent

Sortable

|

Draggable

The instance of the row's target UI component.

toData any

Custom data associated with the target UI component.

toIndex

Number

The position in which a row is placed. If the row is dragged away from the UI component, the value is -1.

onReorder

A function that is called when the draggable rows are reordered.

Type:

Function

Function parameters:
e:

Object

Information about the event that caused the function's execution.

Object structure:
Name Type Description
component grids

The UI component's instance.

dropInsideItem

Boolean

Indicates if the dragged row is dropped inside another row.

event

Event (jQuery or EventObject)

The event that caused the function to execute. It is an EventObject or a jQuery.Event when you use jQuery.

fromComponent

Sortable

|

Draggable

The instance of the row's source UI component.

fromData any

Custom data associated with the source UI component.

fromIndex

Number

The row's original position. If the row is dragged from another UI component, the value is -1.

itemData any

The data object of the row being dragged.

itemElement

HTMLElement | jQuery

The container of the item being dragged. It is an HTML Element or a jQuery Element when you use jQuery.

promise

Promise<void> (jQuery or native)

Assign a Promise to this field to perform an asynchronous operation.

toComponent

Sortable

|

Draggable

The instance of the row's target UI component.

toData any

Custom data associated with the target UI component.

toIndex

Number

The position in which a row is placed. If the row is dragged away from the UI component, the value is -1.

scrollSensitivity

Specifies the distance in pixels from the edge of viewport at which scrolling should start. Applies only if autoScroll is true.

Type:

Number

Default Value: 60

scrollSpeed

Specifies the scrolling speed when dragging a row beyond the viewport. Applies only if autoScroll is true.

Type:

Number

Default Value: 30

showDragIcons

Shows or hides row dragging icons.

Type:

Boolean

Default Value: true