Issue
I'm building a video-player library for angular. Currently working on a Streamable integration.
I've recreated the situation in a StackBlitz, where you can see a console.warn
for player.on('ready', ...)
but not for fromEvent(player, 'ready').subscribe(...)
const player = new playerjs.Player(iframe);
player.on('ready', () => console.warn('player.on(ready)'));
fromEvent(player, 'ready').subscribe(() => console.warn('fromEvent ready'));
Does anyone know why fromEvent
doesn't work in this situation?
Similar examples (also using on
):
I have to note that the same does actually work for Vidyard.
Solution
You could try to use the fromEventPattern
function, which allows you to specify custom add and remove handler functions.
Example;
const addHandler = (handler) => player.on('ready', handler);
const removeHandler = (handler) => player.off('ready', handler);
fromEventPattern(addHandler, removeHandler).subscribe(() => console.warn('fromEventPattern ready'));
From the above, I use addHandler
to adds a handler for the 'ready' event, and removeHandler
that removes a handler. fromEventPattern
uses these functions to create an Observable that emits events whenever the 'ready' event is fired.
Answered By - Keyboard Corporation
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