[Vue] The [child] component in Vue is passed to the [parent] component parameter method (graphics + code example) - Code World

[Vue] The [child] component in Vue is passed to the [parent] component parameter method (graphics + code example)

Language 2022-04-27 13:56:00 views: null

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Origin blog.csdn.net/dxnn520/article/details/124411154

[Vue] The [child] component in Vue is passed to the [parent] component parameter method (graphics + code example)

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

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How does the VUE child component change the value passed from the parent component, and how the VUE child component modifies the value of the parent component, and the parent component modifies the value of the child component

The vue parent component updates data asynchronously, and the child component props cannot receive the value passed by the parent component? -----------Solution

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Vue parent component passes object to child component

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The vue parent component updates the value passed by it, but the child component receives no update value.

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