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This article is about how vue implements parent components to pass values to child components. The editor thinks it is very practical, so share it with you as a reference and follow the editor to have a look.

The parent component passes values to the child components:

The child component binds the parent's data, and the child component accepts parameters through props.

Next, let's use an example to show how the parent component passes the value to the child component: how to get the data in the parent component App.vue in the child component Users.vue: ["Henry", "Bucky", "Emily"]

/ / App.vue parent component / / the former custom name makes it easy for child components to call The latter passes the data name import Users from ". / components/Users" export default {name: 'App', data () {return {users: ["Henry", "Bucky", "Emily"]}}, components: {"users": Users}} / / users subcomponent {{user}} / / traverses the passed value Then render to the page export default {name: 'HelloWorld', props: {users: {/ / this is the parent component child tag custom name type:Array, required:true} Thank you for reading! This is the end of the article on "how to transfer values from the parent component to the child component by vue". I hope the above content can be helpful to you, so that you can learn more knowledge. if you think the article is good, you can share it out for more people to see!

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