8 нояб. 2016 г. · I've been through the vue.js events section on events but it seems to only give examples of how to listen to events using the vm.$on handler within html.

18 мар. 2023 г. · On Vue3, It's pretty straight forward. Function inside setup function can be assigned straight to emit function. Emit the already defined ...

27 авг. 2020 г. · Another component inside should catch this event but throws me an error: this.$root.$on is not a function.

31 янв. 2018 г. · As pointed out in the comments, there are a couple misconceptions in your code: Your parent component is emitting a loadDetailEvent event ...

26 окт. 2018 г. · I'm learning about Vuejs event handling. I think that the developer could use this.$on('event', handler) in js file to process the 'event'.

4 мая 2020 г. · In Vue 3, components are no longer limited to only 1 root element. Implicitly, this means you no longer have an $el. You have to use ref to interact with any ...

4 дек. 2016 г. · If you want to access event object as well as data passed, you have to pass event and ticket.id both as parameters, like following: HTML

16 янв. 2018 г. · The issue is with you $on call itself. The parenthesis after updateDirty, this.$on('dirty', this.updateDirty()) , is the culprit, ...

25 сент. 2019 г. · It seems you're expecting there to be a global event bus that you can emit and subscribe to. This is not the case by default in Vue, ...

18 авг. 2020 г. · In Vue 3, Vue is not a constructor anymore, and Vue.createApp({}); returns an object that has no $on and $emit methods.