Vue uses emit from child to parent - Code World

Vue uses emit from child to parent

Mobile 2023-07-30 11:39:30 views: null

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Origin blog.csdn.net/qq_63608386/article/details/131482059

Vue uses emit from child to parent

Vue $emit() cannot trigger the parent component method. The Vue child component uses the custom event $emit to pass data to the parent component, which is invalid.

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

How parent and child components in VUe pass $emit to trigger custom events

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

uniapp - props、 ref、$emit、$parent、$child

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

Vue.js study notes (4) - the first way to communicate between parent and child components props and $emit

Vue $emit calls the asynchronous method of the parent component, and then executes the method of the child component after returning the result

Vue3 setup tsx child component passes value emit to parent component

vue passes from child to parent (parent component gets the value of child component)

Vue parent-child components pass values, and the way to write boolean values from parent to child is

Vue component communication: parent and child, child and parent

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

C # uses the constructor in the child form (implementing the pass value from the parent form to the child form, but the value return of the child form is not yet implemented)

The vue3.0 parent component uses the value in the child component and calls the method in the child component

Mini program passes from parent to child, and from child to 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

vue - $emit input and v-model (the content of the parent component text box and the child component text box are updated synchronously)

Two-way binding of react and vue2/3 parent-child components (sync, emit, v-model)

The child component modifies the value of the parent component through .sync and $emit()

Pass from parent to child in parent-child component

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)

Vue Prop attribute (parent to child)

The parent and child components of Vue componentization

When Vue3 parent-child components pass values, defineProps uses defined custom data types

layui.open uses postMessage parent-child page to pass values based on jq+layui and vue

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

vue3 uses the mitt plug-in to implement value transfer for non-parent-child components

The vue project uses iframe parent-child pages to pass values.

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