In Vue, the parent component passes data to the child component or calls the event of the child component. - Code World

In Vue, the parent component passes data to the child component or calls the event of the child component.

Language 2023-09-16 00:25:12 views: null

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Origin blog.csdn.net/m0_59360516/article/details/126152577

In Vue, the parent component passes data to the child component or calls the event of the child component.

The vue parent component passes values to the child component, and the child component calls the method of the parent component

Vue parent component passes object to child component

Vue parent component passes object to child component

Vue child component passes value to parent component

Solve the problem that the parent component in vue passes data to the child component through props, but the child component cannot receive it

Vue child component calls parent component method

The vue child component calls the parent component method and value (parent to child); the parent component calls the child component method and value (child to parent).

Vue parent component passes asynchronously obtained data to child components

vue3 parent-child component passes value; vue3 child component passes value to parent component; vue3 child component listens to parent component interface to pass value; parent-child component event call

The vue3 parent component uses the method of the child component, and the child component passes the value to the parent component

In Vue or uniapp: Prop passes by value (parent to child), this.$emit (child to parent), this.$refs parent calls child component method

Vue gets the data of the child component in the parent component

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Four, Vue component development study notes-parent-child component communication, the parent passes values to the child (props), the child passes values to the parent (custom event), slot slot

Vue child component passes value to parent component (this.$emit() method)

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In vue, the parent-child component passes the value, how to modify the value of the parent component in the child component?

Solve the problem that the Vue parent component asynchronously obtains dynamic data and passes it to the child component, and the child component cannot get the value

The parent component passes the data of the asynchronous request to the child component, and the child component prints empty

When Vue3 is initialized, the parent component passes the value to the child component, but the child component cannot get the value

Vue: Method for child component to modify parent component data and child component with parameters to modify parent component data (props)

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