How do I use filters in Vue 3?

How do I use filters in Vue 3?

In Vue 3, filters are used to format data before displaying it in the template. You can define filters globally or locally.

Can you show me an example of a global filter?

Sure! You can register a global filter like this: app.config.globalProperties.$filters = { capitalize(value) { return value.charAt(0).toUpperCase() + value.slice(1); } }; Then use it in your template as {{ message | capitalize }}.

What about local filters?

For local filters, you can define them directly in the component's filters option. For example: filters: { uppercase(value) { return value.toUpperCase(); } } and use it like {{ message | uppercase }}.

Are filters still recommended in Vue 3?

Filters are not as commonly used in Vue 3 as they were in Vue 2. It's often better to use computed properties for data formatting.