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Java > Learn Java > How do Elm subscriptions work? Can you show a naive...
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How do Elm subscriptions work? Can you show a naive implementation in JS?

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Elm subscriptions are similar to Event Handlers in native Javascript. Things like Mouse.clicks -> HTMLElement.addEventListener('click', (event) => { handler code }, Keyboard.downs -> HTMLElement.addEventListener('keydown', (event) => { handler code }In native Javascript you have lots...
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Elm subscriptions are similar to Event Handlers in native Javascript. Things like Mouse.clicks -> HTMLElement.addEventListener('click', (event) => { handler code }, Keyboard.downs -> HTMLElement.addEventListener('keydown', (event) => { handler code }In native Javascript you have lots of event handlers like1. DOM Events2. Touch Events3. Mouse Events4. Keyboard eventsand many more event handlers to support mordern web developments like1. Video playback events2. Audio playback events3. Server sent eventsand many more. read less
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