When you navigate from one URL to other(mapped with a single component) using routes with params then the same component instance will be reused. Even though it is more efficient than destroying the old instance and then creating a new one, the lifecycle hooks of the component will not be called.
This problem can be solved using either of the below approaches,
Watch the $route object:
const User = {
template: '<div>User {{ $route.params.name }} </div>',
watch: {
'$route' (to, from) {
// react to route changes...
}
}
}
Use beforeRouteUpdate navigation guard: This is only available since 2.2 version.
const User = {
template: '<div>User {{ $route.params.name }} </div>',
beforeRouteUpdate (to, from, next) {
// react to route changes and then call next()
}
}
Note that the beforeRouteEnter guard does NOT have access to this. Instead you can pass a callback to next to access the vm instance.
