利用vue组件创建模板,使用webpack打包生成插件再全局使用
1、vue init webpack-simple 生成项目目录
2、调整目录结构
3、修改webpack.config.js
var path = require('path')
var webpack = require('webpack')
module.exports = {
entry: './src/index.js',
output: {
path: path.resolve(__dirname, './dist'),
publicPath: '/dist/',
filename: 'vue-toast.js',
// 打包后的格式(三种规范amd,cmd,common.js)通过umd规范可以适应各种规范,以及全局window属性
libraryTarget:'umd',
},
module: {
rules: [
{
test: /\.vue$/,
loader: 'vue-loader',
},
{
test: /\.js$/,
loader: 'babel-loader',
exclude: /node_modules/
},
]
},
plugins:[]
}
开发一个toast插件,可以借助npm平台发布,在这里就不做过多的说明了
toast.vue
<template>
<transition name="toast-fade">
<div class="toast"
:class="objClass"
v-show="isActive"
@mouseenter="onMouseenter"
@mouseleave="onMouseleave"
>
<button class="toast-close-button" @click="hide">×</button>
<div class="toast-container">
<div class="toast-title">{{title}}</div>
<div class="toast-content">{{content}}</div>
</div>
</div>
</transition>
</template>
<script>
export default {
data: () => ({
list: [],
title: null,
content: null,
type: null,
isActive: false,
timer: null,
onShow: () => {},
onHide: () => {}
}),
computed: {
objClass () {
// 样式'success, error, warning, default'
return this.type "data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABgAAAAYCAYAAADgdz34AAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsMAAA7DAcdvqGQAAADsSURBVEhLY2AYBfQMgf///3P8+/evAIgvA/FsIF+BavYDDWMBGroaSMMBiE8VC7AZDrIFaMFnii3AZTjUgsUUWUDA8OdAH6iQbQEhw4HyGsPEcKBXBIC4ARhex4G4BsjmweU1soIFaGg/WtoFZRIZdEvIMhxkCCjXIVsATV6gFGACs4Rsw0EGgIIH3QJYJgHSARQZDrWAB+jawzgs+Q2UO49D7jnRSRGoEFRILcdmEMWGI0cm0JJ2QpYA1RDvcmzJEWhABhD/pqrL0S0CWuABKgnRki9lLseS7g2AlqwHWQSKH4oKLrILpRGhEQCw2LiRUIa4lwAAAABJRU5ErkJggg==") !important;
}
.toast-error {
color: #fff;
background-color: #bd362f;
padding: 15px 15px 15px 50px;
background-image: url("data:image/png;base64,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") !important;
}
.toast-warning {
color: #fff;
background-color: #f89406;
padding: 15px 15px 15px 50px;
background-image: url("data:image/png;base64,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") !important;
}
.toast:hover {
opacity: 1;
box-shadow: 0 0 18px #888;
transition: all 200ms ease;
}
.toast-container {
vertical-align: middle;
}
.toast-fade-enter, .toast-fade-leave-active {
opacity: 0;
transform: translateX(100%);
}
.toast-fade-leave-active,
.toast-fade-enter-active {
transition: all 400ms cubic-bezier(.36,.66,.04,1);
}
.toast-title {
font-size: 14px;
font-weight: bold;
}
.toast-close-button {
padding: 2px 2px;
border: none;
background: transparent;
position: relative;
right: -10px;
top: -15px;
float: right;
font-size: 20px;
font-weight: bold;
color: #ffffff;
-webkit-text-shadow: 0 1px 0 #ffffff;
text-shadow: 0 1px 0 #ffffff;
-ms-filter: progid:DXImageTransform.Microsoft.Alpha(Opacity=80);
filter: alpha(opacity=80);
}
</style>
index.js
import ToastComponent from './toast.vue'
let Toast = {};
Toast.install = function(Vue, options = {}) {
// extend组件构造器
const VueToast = Vue.extend(ToastComponent)
let toast = null
function $toast(params) {
return new Promise( resolve => {
if(!toast) {
toast = new VueToast()
toast.$mount()
document.querySelector(options.container || 'body').appendChild(toast.$el)
}
toast.show(params)
resolve()
})
}
Vue.prototype.$toast = $toast
}
if(window.Vue){
Vue.use(Toast)
}
export default Toast
npm run build 之后就会在根目录下生成dist文件
接下来就可以使用了
demo.html
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Title</title> <meta name="viewport" content="width=device-width,initial-scale=1.0,maximum-scale=1.0,user-scalable=no"> <!--引入--> <script src="/UploadFiles/2021-04-02/vue.js">总结:
1、使用Vue构造器,通过vue组件来创建一个子类:Vue.extend(component)
2、webpack配置output的path必须为绝对路径
3、webpack基础配置:entry,output,module,plugins
以上就是本文的全部内容,希望对大家的学习有所帮助,也希望大家多多支持。
vue-cli编写vue插件
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