vue/no-deprecated-events-api
disallow using deprecated events api (in Vue.js 3.0.0+)
- ⚙️ This rule is included in all of
"plugin:vue/essential",*.configs["flat/essential"],"plugin:vue/strongly-recommended",*.configs["flat/strongly-recommended"],"plugin:vue/recommended"and*.configs["flat/recommended"].
📖 Rule Details
This rule reports use of deprecated $on, $off $once api. (in Vue.js 3.0.0+).
See Migration Guide - Events API for more details.
<script>
/* ✗ BAD */
export default {
mounted() {
this.$on('start', function (args) {
console.log('start')
})
this.$emit('start')
}
}
</script>
<script>
/* ✓ GOOD */
import mitt from 'mitt'
const emitter = mitt()
export default {
mounted() {
emitter.on('start', function (args) {
console.log('start')
})
emitter.emit('start')
}
}
</script>
🔧 Options
Nothing.
📚 Further Reading
🚀 Version
This rule was introduced in eslint-plugin-vue v7.0.0