【发布时间】:2021-09-16 14:35:33
【问题描述】:
我安装了带有 vue-cli 和 typescript 的全新 Vue 3。 一切都在运行 但是当我添加一个https://vue-select.org/ 包时 我在浏览器控制台上收到此错误
Uncaught (in promise) TypeError: this.$on is not a function
at Proxy.created (vue-select.js?4a7a:1)
at callWithErrorHandling (runtime-core.esm-bundler.js?5c40:155)
at callWithAsyncErrorHandling (runtime-core.esm-bundler.js?5c40:164)
at callHook (runtime-core.esm-bundler.js?5c40:3182)
at applyOptions (runtime-core.esm-bundler.js?5c40:3109)
at finishComponentSetup (runtime-core.esm-bundler.js?5c40:7265)
at setupStatefulComponent (runtime-core.esm-bundler.js?5c40:7190)
at setupComponent (runtime-core.esm-bundler.js?5c40:7117)
at mountComponent (runtime-core.esm-bundler.js?5c40:5115)
at processComponent (runtime-core.esm-bundler.js?5c40:5090)
简单示例
Home.vue
<template>
<div class="home">
<img alt="Vue logo" src="../assets/logo.png">
<vSelect :options="[{label: 'Canada', code: 'ca'}]"></vSelect>
</div>
</template>
<script lang="ts">
import { Options, Vue } from 'vue-class-component';
import HelloWorld from '@/components/HelloWorld.vue'; // @ is an alias to /src
import vSelect from 'vue-select';
@Options({
components: {
HelloWorld,
vSelect
},
})
export default class Home extends Vue {}
</script>
【问题讨论】:
-
这个组件好像不支持vue 3
-
@Boussadjra 是对的,你可以关注 github 上的open ticket。这是在 cmets 中编写的替代 vue next select。
标签: typescript vue.js vuejs3 vue-select