Vue3 parent component data changes Echarts child component chart does not change - Code World

Vue3 parent component data changes Echarts child component chart does not change

Language 2023-04-10 02:05:17 views: null

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Origin blog.csdn.net/zzzz121380/article/details/129837413

Vue3 parent component data changes Echarts child component chart does not change

Vue component usage (the parent component listens to the data changes of the child component, the child component uses the data of the parent component, and listens to the data changes of the parent component)

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

Two ways for vue child components to change parent component data

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

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

Vue3 parent-child components pass value step on the pit point - the parent component obtains data asynchronously, and the child component receives the data but does not render

Vue child component monitors the change of the value passed by the parent component

The problem of passing values from the parent component to the child component echarts in Vue

[vue]---How does the child component render into the parent component?

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

In Vue, pass the backend data requested by the parent component to the child component props

[vue3] The child component modifies the props data passed by the parent component

Notes on vue3 combined api (data transfer between parent component and child component)

Vue component communication: parent and child, child and parent

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

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

Vue child components quickly change the prop of the parent component update: modelValue

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

Vue3 parent component uses props to pass values to child components to redraw echarts charts

Vue child component registered to the parent component summary

Vue parent component passes object to child component

Modify the style of the child component in the vue parent component

Vue parent component passes object to child component

Vue child component calls parent component method

Vue child component passes value to parent component

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

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).

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

[Boutique] The vue3 parent control obtains data remotely, but it cannot be displayed on the child component

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