[Vuejs]-Add a callback to a Vue instance's destroy hook

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5👍

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OK, looks like we can use instance.$once("hook:beforeDestroy", () => { to add callbacks to hooks!

A example would be:

const instance = new Vue({});

instance.$once("hook:beforeDestroy", () => {
  console.log('Destroying!');
});

setTimeout(() => {
  instance.$destroy();
}, 1000);
<script src="https://vuejs.org/js/vue.min.js"></script>
👤Rikard

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