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The setup() hook serves as the entry point for Composition API usage in components in the following cases: Using Composition API without a build step; ...
2023/4/20 -My problem is, I can't understand the difference between the setup() hook and the data() function in terms of functionalities provided to the ...
2023/3/31 -You can use Composition API via the setup() option in an Options API component.However, we only recommend doing so if you have an existing ...
<script setup> is a compile-time syntactic sugar for using Composition API inside Single-File Components (SFCs). It is the recommended syntax if you are using ...
2022/2/4 -The Options API is all the properties and methods we get on our Vue instance, the instance we initialize when we set up the project in the main.
You can use Composition API via the setup() option in an Options API component. However, we only recommend doing so if you have an existing Options API ...
ts // options syntax function ... This function works the same as the Composition API setup() function: it receives the props and the setup context.
2026/9/2 -Vue 3 lets you use both APIs in the same project, and you can even combine them in a single component by adding a setup() function alongside ...
Composition API. setup(). Basic Usage · Accessing Props · Setup Context · Usage with Render Functions. Reactivity: Core. ref() · computed() · reactive() ...
2023/5/27 -Inside the setup function, you can define all aspects of your component: reactive data, functions, observers, etc. This allows you to group ...