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vue全家桶例子.html
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vue全家桶例子.html
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<!DOCTYPE html>
<html lang="zh-cn">
<head>
<meta charset="UTF-8" />
<meta http-equiv="X-UA-Compatible" content="IE=edge" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<title>html vue</title>
<!-- vue3 -->
<script src="https://unpkg.com/[email protected]/dist/vue.global.js"></script>
<!-- router -->
<script src="https://unpkg.com/[email protected]/dist/vue-router.global.js"></script>
<!-- element-plus -->
<link rel="stylesheet" href="https://unpkg.com/[email protected]/dist/index.css" />
<script src="https://unpkg.com/[email protected]/dist/index.full.js"></script>
<!-- pinia -->
<script src="https://unpkg.com/[email protected]/lib/index.iife.js"></script>
<script src="https://unpkg.com/[email protected]/dist/pinia.iife.js"></script>
<style>
.v-enter-active,
.v-leave-active {
transition: opacity 0.5s ease;
}
.v-enter-from,
.v-leave-to {
opacity: 0;
}
</style>
</head>
<body>
<div id="app">
<div>
<router-link to="/">Home</router-link>
<router-link style="margin-left: 10px" to="/about">About</router-link>
</div>
<router-view v-slot="{ Component }">
<!-- 缓存路由的数据, 切换后数据不会消失 -->
<keep-alive>
<component :is="Component" />
</keep-alive>
</router-view>
</div>
<!-- template 是隐藏的元素,不会在页面中显示. https://www.runoob.com/tags/tag-template.html -->
<template id="home">
<p>{{ state.msg }}</p>
<p>{{store.counter}} {{store.name}}</p>
<el-button type="primary" @click="handleClick">click</el-button>
<el-button type="warning" @click="handleChangeStoreData">changeStoreData</el-button>
<el-button type="danger" @click="handleReset">reset store</el-button>
<el-drawer v-model="state.drawer" title="I am the title" :with-header="false">
<span>Hi there!</span>
</el-drawer>
</template>
<template id="about">
<p>{{state.msg}}</p>
<p>{{store.counter}} {{store.name}}</p>
<el-button type="danger" @click="handleClick">click</el-button>
<!-- 必须使用烤串命名规则 -->
<my-component
:name="state.myComponentName"
:props-child-click="handleClick"
@emit-child-click="handleClick"
>
<template #default="data"> 我是 default slot 插槽数据-> {{data.msg}} </template>
<!-- <template #default>我是 default slot</template> -->
<template #my-slot="data"> 我是 nameSlot {{data.userName}}</template>
</my-component>
</template>
<template id="myComponent">
<p>myComponent</p>
<p>{{props.name}}</p>
<p>{{props.age}}</p>
<p>
<el-button type="warning" @click="props.propsChildClick">propsChildClick</el-button>
<el-button type="danger" @click="handleEmitChildClick">emitChildClick</el-button>
</p>
<p>
<!-- 要注意,数据的名称不能是 name,
因为vue插槽用 name来指定具名插槽 -->
<slot msg="qwe443"></slot>
</p>
<p>
<!-- 必须是烤肉串命名规则 -->
<slot name="my-slot" :user-name="'插槽数据->'+props.name"></slot>
</p>
</template>
<script>
const { createApp, ref, onMounted, reactive, provide, inject, defineAsyncComponent } = Vue;
const { createPinia, defineStore } = Pinia;
// 定义 store
const useStore = defineStore("Store", {
state: () => {
return {
counter: 0,
name: "Eduardo",
isAdmin: true,
};
},
});
// 封装组件
let MyComponent = {
template: "#myComponent",
// 定义 props
props: {
name: {
type: String,
required: true,
},
age: {
type: Number,
default: 10,
},
// props 传入函数 调用父组件的相关代码
propsChildClick: {
type: Function,
default: () => {},
},
},
emits: ["emitChildClick"],
// 获取 props
setup(props, ctx) {
//ctx: attrs emit expose exposed slots
console.log(props, ctx);
let handleEmitChildClick = () => {
// 通过 emit 调用父组件的相关方法.
ctx.emit("emitChildClick");
};
return {
props,
handleEmitChildClick,
};
},
};
let Home = {
// 指定模版的 id, 也可以直接在字符串中写 html (没有智能提示)
template: "#home",
setup() {
let store = useStore();
let state = reactive({
msg: "hello",
drawer: false,
});
let handleClick = () => {
// 随机数
state.msg = "random: " + Math.ceil(Math.random() * 10);
state.drawer = true;
//
store.counter++;
};
let handleChangeStoreData = () => {
store.name = store.name + "1";
};
let handleReset = () => {
store.$reset();
};
// 一定要返回,否则模版中是无法访问的.
return {
state,
handleClick,
handleChangeStoreData,
store,
handleReset,
};
},
};
let About = {
template: "#about",
// 局部注册一下组件
components: {
MyComponent,
},
setup() {
let store = useStore();
let state = reactive({
msg: "about",
myComponentName: "我是 props name",
});
let handleClick = () => {
state.msg = new Date().toString();
state.myComponentName = state.myComponentName + "2";
};
return {
state,
handleClick,
store,
};
},
};
const routesList = [
{ path: "/", component: Home },
{ path: "/about", component: About },
];
/**
* 初始化 vue 与 相关库
*/
const router = VueRouter.createRouter({
// hash 路由
history: VueRouter.createWebHashHistory(),
// 路由配置
routes: routesList,
});
const pinia = createPinia();
// 初始化 vue
const app = createApp();
// 配置
app.use(ElementPlus);
app.use(router);
app.use(pinia);
// 挂载到 #app
app.mount("#app");
</script>
</body>
</html>