How to use the onUnmounted function from vue

composables.js

GitHub: w781223592/vue2.0-note

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if (depth != null) {
  var removeGuard = router.beforeEach(function (to, from, next) {
    return fn(to, from, depth) ? guard(to, from, next) : next()
  })

  vue.onUnmounted(removeGuard)
  return removeGuard
}

return noop

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+ 4 other calls in file

vue-router.cjs.js

GitHub: chen82508/DotNetCore-WebApp

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function registerGuard(record, name, guard) {
    const removeFromList = () => {
        record[name].delete(guard);
    };
    vue.onUnmounted(removeFromList);
    vue.onDeactivated(removeFromList);
    vue.onActivated(() => {
        record[name].add(guard);
    });

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+ 11 other calls in file

vue-meta.cjs.js

GitHub: backendprogramer/convertVueAppFromSpaToSSr

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// TODO: optimize initial compute (once)
const meta = this.target.addSource(metadata, resolveContext, true);
const onRemoved = (removeGuard) => metaGuards.removed.push(removeGuard);
const unmount = (ignoreGuards) => this.unmount(!!ignoreGuards, meta, metaGuards, vm);
if (vm) {
    vue.onUnmounted(unmount);
}
return {
    meta,
    onRemoved,

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+ 3 other calls in file