[Vuejs]-How to re-attach all event listener to elements when the page change

Actually in Vue, you should use built-in event handling:
https://v2.vuejs.org/v2/guide/events.html

Also, if you need animation on route change, consider using <transition></transition> :
https://v2.vuejs.org/v2/guide/transitions.html

However if you want manually manage event listeners, you can do that via route guards or lifecycle hooks.