vue import component
// With Vue 3.2
<script setup>
import Btn from './components/Btn'
</script>
<template>
<Btn />
</template>vue import component
// With Vue 3.2
<script setup>
import Btn from './components/Btn'
</script>
<template>
<Btn />
</template>how to access both child event param and parent param in vue
<template>
<ul>
<product v-for="product in products"
:product="product"
@add="addToChart" />
</ul>
</template>
<script>
const Product = {
props: ["product"],
render(h) {
return h("li", { on: { click: this.click } }, this.product);
},
methods: {
click() {
this.$emit("add", { product: this.product, quantity: 42 });
}
}
};
export default {
data() {
return {
products: ["Foo", "Bar"]
};
},
components: {
Product
},
methods: {
addToChart({ product, quantity }) {
console.log(product, quantity);
}
}
}
</script>vue create component
// Create Vue application
const app = Vue.createApp(...)
// Define a new component called todo-item
app.component('todo-item', {
template: `<li>This is a todo</li>`
})
// Mount Vue application
app.mount(...)component in vue
// Define a new component called button-counter
Vue.component('button-counter', {
data: function () {
return {
count: 0
}
},
template: '<button v-on:click="count++">You clicked me {{ count }} times.</button>'
})registeing components in vue
import Sidebar from '../../components/sidebar/main.vue';
export default {
props: [""],
components: {
'sidebar': Sidebar
},
...Copyright © 2021 Codeinu
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