DebounceBinding

utils/binding. DebounceBinding

Class used to create two-way bindings which debounces the transmission of backend values to a widget option. If the widget supports the generic 'interacting' option, it can be used to block incoming values while the user is interacting with the widget. Alternatively, incoming values are delayed until a certain time after the last value modification was generated by a user.

Constructor

new DebounceBinding(widget, name, time, use_interactingopt)

Source:

utils/binding.js, line 113

Parameters:

Name	Type	Attributes	Default	Description
`widget`	Object			The Widget.
`name`	String			The option name.
`time`	Number			Number of milliseconds to delay values passed to set after the last 'useraction' event for the option name.
`use_interacting`	Boolean	<optional>	`true`	If true, use the interacting option of the widget to delay incoming values while a user is interacting with the widget.

Methods

destroy()

Source:

utils/binding.js, line 193

Remove all event subscriptions. If the last value received by the backend has been delayed, it will not be passed to the widget.

isLocked()

Source:

utils/binding.js, line 163

Returns true if values are currently being debounced.

set()

Source:

utils/binding.js, line 180

Receive a value from the backend. Unless the value is delayed by timer or by the user interaction, this method calls `this.widget.set(this.name, value)'.