Events

This section describes events fired by this widget.

disposing

Fires when the widget is being removed.

Event Handler Argument:
e:

Object

Provides function parameters.

Object structure:
component:

Object

Provides access to the widget instance.

element:

jQuery

An HTML element of the widget.

model:

Object

Provides access to the data that is available for binding against the element. Available only in the Knockout and AngularJS approaches.

NOTE
This event fires only if the widget is removed using the remove(), empty(), or html() jQuery methods.
See Also

initialized

Fires when the widget is initialized.

Event Handler Argument:
e:

Object

Provides function parameters.

Object structure:
component:

Object

Provides access to the widget instance.

element:

jQuery

An HTML element of the widget.

optionChanged

Fires after an option of the component is changed.

Event Handler Argument:
e:

Object

Provides function parameters.

Object structure:
component:

Object

Provides access to the widget instance.

name:

String

Specifies the name of the option whose value is changed.

fullName:

String

Specifies a full name of the option whose value is changed. The full name is formed by concatenating the names of the options that are presented in the hierarchy of the given option. The names are delimited by commas.

value: any

Specifies a new value for the option.

element:

jQuery

An HTML element of the widget.

model:

Object

Provides access to the data that is available for binding against the element. Available only in the Knockout and AngularJS approaches.

progress

Fires when a segment of a file has been uploaded.

Event Handler Argument:
e:

Object

Provides function parameters.

Object structure:
component:

Object

Provides access to the widget instance.

element:

jQuery

An HTML element of the widget.

model:

Object

Provides access to the data that is available for binding against the element. Available only in the Knockout and AngularJS approaches.

file:

Object

An uploaded file.

segmentSize:

Number

The size of an uploaded file segment.

bytesLoaded:

Number

The total count of uploaded bytes.

jQueryEvent:

jQuery.Event

Specifies the jQuery event that caused action execution.

uploaded

Fires when a file has been uploaded.

Event Handler Argument:
e:

Object

Provides function parameters.

Object structure:
component:

Object

Provides access to the widget instance.

element:

jQuery

An HTML element of the widget.

model:

Object

Provides access to the data that is available for binding against the element. Available only in the Knockout and AngularJS approaches.

file:

Object

An uploaded file.

jQueryEvent:

jQuery.Event

Specifies the jQuery event that caused action execution.

uploadError

Fires when an error has occurred during uploading.

Event Handler Argument:
e:

Object

Provides function parameters.

Object structure:
component:

Object

Provides access to the widget instance.

element:

jQuery

An HTML element of the widget.

model:

Object

Provides access to the data that is available for binding against the element. Available only in the Knockout and AngularJS approaches.

file:

Object

An uploaded file.

jQueryEvent:

jQuery.Event

Specifies the jQuery event that caused action execution.

valueChanged

Fires when a file or several files are added to or removed from selection.

Event Handler Argument:
e:

Object

Provides function parameters.

Object structure:
component:

Object

Provides access to the widget instance.

element:

jQuery

An HTML element of the widget.

model:

Object

Provides access to the data that is available for binding against the element. Available only in the Knockout and AngularJS approaches.

value:

File

The newly selected file.

values:

Array

Files selected within the widget.

previousValue:

File

The previously selected file.

jQueryEvent:

jQuery.Event

Specifies the jQuery event that caused action execution.