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DropDownListEventBuilder

Methods

Change(System.String)

Fired when the value of the widget is changed by the user. As of 2015 Q3 SP1 cascading widget will trigger change event when its value is changed due to parent update.The event handler function context (available via the this keyword) will be set to the widget instance.

For more information see Change event.

Parameters

handler - System.String

The name of the JavaScript function that will handle the change event.

Change(System.Func)

Fired when the value of the widget is changed by the user. As of 2015 Q3 SP1 cascading widget will trigger change event when its value is changed due to parent update.The event handler function context (available via the this keyword) will be set to the widget instance.

For more information see Change event.

Parameters

handler - System.Func<Object,Object>

The handler code wrapped in a text tag.

Close(System.String)

Fired when the popup of the widget is closed.The event handler function context (available via the this keyword) will be set to the widget instance.

For more information see Close event.

Parameters

handler - System.String

The name of the JavaScript function that will handle the close event.

Close(System.Func)

Fired when the popup of the widget is closed.The event handler function context (available via the this keyword) will be set to the widget instance.

For more information see Close event.

Parameters

handler - System.Func<Object,Object>

The handler code wrapped in a text tag.

DataBound(System.String)

Fired when the widget is bound to data from its data source.The event handler function context (available via the this keyword) will be set to the widget instance.

For more information see DataBound event.

Parameters

handler - System.String

The name of the JavaScript function that will handle the dataBound event.

DataBound(System.Func)

Fired when the widget is bound to data from its data source.The event handler function context (available via the this keyword) will be set to the widget instance.

For more information see DataBound event.

Parameters

handler - System.Func<Object,Object>

The handler code wrapped in a text tag.

Filtering(System.String)

Fired when the widget is about to filter the data source.The event handler function context (available via the this keyword) will be set to the widget instance.

For more information see Filtering event.

Parameters

handler - System.String

The name of the JavaScript function that will handle the filtering event.

Filtering(System.Func)

Fired when the widget is about to filter the data source.The event handler function context (available via the this keyword) will be set to the widget instance.

For more information see Filtering event.

Parameters

handler - System.Func<Object,Object>

The handler code wrapped in a text tag.

Open(System.String)

Fired when the popup of the widget is opened by the user.The event handler function context (available via the this keyword) will be set to the widget instance.

For more information see Open event.

Parameters

handler - System.String

The name of the JavaScript function that will handle the open event.

Open(System.Func)

Fired when the popup of the widget is opened by the user.The event handler function context (available via the this keyword) will be set to the widget instance.

For more information see Open event.

Parameters

handler - System.Func<Object,Object>

The handler code wrapped in a text tag.

Select(System.String)

Fired when an item from the popup is selected by the user either with mouse/tap or with keyboard navigation.

For more information see Select event.

Parameters

handler - System.String

The name of the JavaScript function that will handle the select event.

Select(System.Func)

Fired when an item from the popup is selected by the user either with mouse/tap or with keyboard navigation.

For more information see Select event.

Parameters

handler - System.Func<Object,Object>

The handler code wrapped in a text tag.

Cascade(System.String)

Fired when the value of the widget is changed via API or user interaction.

For more information see Cascade event.

Parameters

handler - System.String

The name of the JavaScript function that will handle the cascade event.

Cascade(System.Func)

Fired when the value of the widget is changed via API or user interaction.

For more information see Cascade event.

Parameters

handler - System.Func<Object,Object>

The handler code wrapped in a text tag.

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