class
An injectable service that provides event management for Angular through a browser plug-in.
class EventManager { constructor(plugins: EventManagerPlugin[], _zone: NgZone) addEventListener(element: HTMLElement, eventName: string, handler: Function): Function addGlobalEventListener(target: string, eventName: string, handler: Function): Function getZone(): NgZone }
Initializes an instance of the event-manager service. | ||||||
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plugins | EventManagerPlugin[] | |
_zone | NgZone |
addEventListener() | |||||||||
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Registers a handler for a specific element and event. | |||||||||
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element | HTMLElement | The HTML element to receive event notifications. |
eventName | string | The name of the event to listen for. |
handler | Function | A function to call when the notification occurs. Receives the event object as an argument. |
Function
: A callback function that can be used to remove the handler.
addGlobalEventListener() | |||||||||
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Registers a global handler for an event in a target view. | |||||||||
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target | string | A target for global event notifications. One of "window", "document", or "body". |
eventName | string | The name of the event to listen for. |
handler | Function | A function to call when the notification occurs. Receives the event object as an argument. |
Function
: A callback function that can be used to remove the handler.
getZone() |
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Retrieves the compilation zone in which event listeners are registered. |
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Licensed under the Creative Commons Attribution License 4.0.
https://v11.angular.io/api/platform-browser/EventManager