Class SelectionRangeSliderView

Create msg callbacks for a comm msg.

Create and promise that resolves to a child view of a given model

Make an event delegation handler for the given eventName and selector and attach it to this.el. If selector is empty, the listener will be bound to this.el. If not, a new handler that will recursively traverse up the event target's DOM hierarchy looking for a node that matches the selector. If one is found, the event's delegateTarget property is set to it and the return the result of calling bound listener with the parameters given to the handler.

This does not properly handle selectors for things like focus and blur (see https://github.com/jquery/jquery/blob/7d21f02b9ec9f655583e898350badf89165ed4d5/src/event.js#L442 for some similar exceptional cases).

Events hash or a method returning the events hash that maps events/selectors to methods on your View. For assigning events as object hash, do it like this: this.events = { "event:selector": callback, ... }; That works only if you set it in the constructor or the initialize method.

Called when the slider handle is released after dragging, or by tapping or moving by the arrow keys.

Handle message sent to the front end.

Used to focus or blur the widget.

Public constructor

Send a custom msg associated with this view.

Update the contents of this view

Called when the model is changed. The model may have been changed by another view or by a state update from the back-end.

Update the DOM classes applied to an element, default to this.el.

Update the DOM classes applied to the widget based on a single trait's value.

Given a trait value classes map, this function automatically handles applying the appropriate classes to the widget element and removing classes that are no longer valid.

class_map: dictionary Dictionary of trait values to class lists. Example: { success: ['alert', 'alert-success'], info: ['alert', 'alert-info'], warning: ['alert', 'alert-warning'], danger: ['alert', 'alert-danger'] }; trait_name: string Name of the trait to check the value of. el: optional DOM element handle, defaults to this.el Element that the classes are applied to.