[Vuejs]-How to call a method from a different file using event bus

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You emit the name of the event, which can be anything you want. For example: bus.$emit('upload-image');, and then you listen to this event and trigger your callback with:

bus.$on('upload-image', () => {
  saveImage
    .then(/* Do stuff */)
    .catch(/* Do stuff */);
});`

For more information on how custom events work, you can refer to the documentation: https://v2.vuejs.org/v2/guide/components-custom-events.html

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