How do I use routing parameters in Vue.js?

How do I use routing parameters in Vue.js?

In Vue.js, you can use routing parameters to pass dynamic values in your routes. You define them in your route configuration using a colon, like this: /user/:id.

Can you show me an example of how to access these parameters in a component?

Sure! In your component, you can access the route parameters using this.$route.params. For example, this.$route.params.id will give you the id value.

What if I want to make the parameter optional?

You can make a parameter optional by adding a question mark. For example, /user/:id? makes id optional.

How do I handle cases when the parameter is not provided?

You can check if the parameter exists in your component and provide a default value or redirect the user if it's missing.