How to pass parameters from parent to child component in vue.js

What I bring to you this time is how to pass parameters from parent to child components in vue.js. This article will give you a good analysis.

1. Create a new componentA.vue component with the following code:

const STORAGE_KEY = 'todos-vue.js' export default{ fetch(){ return JSON.parse(window.localStorage.getItem(STORAGE_KEY) || '[]') }, save(items){ window.localStorage.setItem(STORAGE_KEY,JSON.stringify(items)); } }

App.vue code is as follows:

componentA.vue code As follows:

 < 

I believe you have mastered the method after reading the above introduction. For more exciting information, please pay attention to other related articles on the php Chinese website!

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