Events

This section describes events fired by this widget.

See Also

disposing

Raised before the widget is disposed of.

Type:

Event

Function parameters:
e:

Object

Information about the event.

Object structure:
Name Type Description
component

ScrollView

The widget instance.

element

HTMLElement | jQuery

The widget's container. It is an HTML Element or a jQuery Element when you use jQuery.

model

Object

The model data. Available only if you use Knockout.

Main article: onDisposing

See Also

initialized

Raised only once, after the widget is initialized.

Type:

Event

Function parameters:
e:

Object

Information about the event.

Object structure:
Name Type Description
component

ScrollView

The widget's instance.

element

HTMLElement | jQuery

The widget's container. It is an HTML Element or a jQuery Element when you use jQuery.

Main article: onInitialized

See Also

optionChanged

Raised after a widget option is changed.

Type:

Event

Function parameters:
e:

Object

Information about the event.

Object structure:
Name Type Description
name

String

The option's short name.

model

Object

The model data. Available only if you use Knockout.

element

HTMLElement | jQuery

The widget's container. It is an HTML Element or a jQuery Element when you use jQuery.

component

ScrollView

The widget's instance.

fullName

String

The option's full name.

value any

The option's new value.

Main article: onOptionChanged

See Also

pullDown

Raised when the "pull to refresh" gesture is performed.

Type:

Event

Function parameters:
e:

Object

Information about the event.

Object structure:
Name Type Description
component

ScrollView

The widget's instance.

element

HTMLElement | jQuery

The widget's container. It is an HTML Element or a jQuery Element when you use jQuery.

model

Object

The model data. Available only if Knockout is used.

Main article: onPullDown

See Also

reachBottom

Raised when the content is scrolled down to the bottom.

Type:

Event

Function parameters:
e:

Object

Information about the event.

Object structure:
Name Type Description
component

ScrollView

The widget's instance.

element

HTMLElement | jQuery

The widget's container. It is an HTML Element or a jQuery Element when you use jQuery.

model

Object

The model data. Available only if Knockout is used.

Main article: onReachBottom

See Also

scroll

Raised on each scroll gesture.

Type:

Event

Function parameters:
e:

Object

Information about the event.

Object structure:
Name Type Description
component

ScrollView

The widget's instance.

element

HTMLElement | jQuery

The widget's container. It is an HTML Element or a jQuery Element when you use jQuery.

model

Object

The model data. Available only if Knockout is used.

jQueryEvent

jQuery.Event

Use 'event' instead.

The jQuery event that caused the handler execution. Deprecated in favor of the event field.

event

Event (jQuery or EventObject)

The event that caused the handler execution. It is a dxEvent or a jQuery.Event when you use jQuery.

scrollOffset

Object

The current scroll offset in the following format: { top: topOffset, left: leftOffset }.

reachedLeft

Boolean

Indicates whether the container's left boundary is reached.

reachedRight

Boolean

Indicates whether the container's right boundary is reached.

reachedTop

Boolean

Indicates whether the container's top boundary is reached.

reachedBottom

Boolean

Indicates whether the container's bottom boundary is reached.

Main article: onScroll

See Also

updated

Raised each time the widget is updated.

Type:

Event

Function parameters:
e:

Object

Information about the event.

Object structure:
Name Type Description
component

ScrollView

The widget's instance.

element

HTMLElement | jQuery

The widget's container. It is an HTML Element or a jQuery Element when you use jQuery.

model

Object

The model data. Available only if Knockout is used.

jQueryEvent

jQuery.Event

Use 'event' instead.

The jQuery event that caused the handler execution. Deprecated in favor of the event field.

event

Event (jQuery or EventObject)

The event that caused the handler execution. It is a dxEvent or a jQuery.Event when you use jQuery.

scrollOffset

Object

The current scroll offset in the following format: { top: topOffset, left: leftOffset }.

reachedLeft

Boolean

Indicates whether the container's left boundary is reached.

reachedRight

Boolean

Indicates whether the container's right boundary is reached.

reachedTop

Boolean

Indicates whether the container's top boundary is reached.

reachedBottom

Boolean

Indicates whether the container's bottom boundary is reached.

Main article: onUpdated

See Also