What are the differences between directives in Vue 2 and Vue 3?
An example of an AI chatbot conversation about Vue 3 directive differences.
What are the differences between directives in Vue 2 and Vue 3?
In Vue 3, directives have been improved for better performance and usability. For example, the v-model directive now supports multiple v-models on a single component.
Can you explain how v-model works differently in Vue 3?
Sure! In Vue 3, v-model allows you to bind multiple values to a component by using the argument syntax, like v-model:propName.
What about custom directives? Are there any changes?
Yes, custom directives in Vue 3 have a simplified API. The lifecycle hooks are now more consistent, making it easier to manage their behavior.
Are there any deprecated directives I should know about?
Yes, some directives from Vue 2 have been deprecated in Vue 3, such as v-once and v-pre, which have been replaced with more efficient alternatives.
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