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element-ui是饿了么推出的一个开源ui库,它不依赖于vue。但是却是当前和vue配合做项目开发的一个比较好的ui框架。
官网:Element - The world's most popular Vue UI framework
今天分享一下这个插件的基本使用,
1.创建一个项目,并安装element-ui插件
创建项目参考使用vue脚手架搭建项目详细解说_Im_xiaopei的博客-CSDN博客
安装element-ui
打开终端,输入npm install element-ui -S命令,等待安装完成,
2.在main.js入口文件使用element-ui插件
- import Vue from 'vue'
- import ElementUI from 'element-ui'; // 引入element-ui
- import 'element-ui/lib/theme-chalk/index.css'; // element-ui的css样式要单独引入
- import App from './App.vue'
-
- Vue.use(ElementUI); // 这种方式引入了ElementUI中所有的组件
-
- new Vue({
- el: '#app',
- render: h => h(App)
- })
3.在APP.vue组件中使用element-ui组件,,这里我选择的是按钮组件,日期组件和上传图片组件,在官网中选择想要的样式复制代码到vue组件中即可
- <template>
- <div id="app">
- {{msg}}
-
- <!--图标-->
- <div>
- <el-row>
- <el-button>默认按钮</el-button>
- <el-button type="primary">主要按钮</el-button>
- <el-button type="success">成功按钮</el-button>
- <el-button type="info">信息按钮</el-button>
- <el-button type="warning">警告按钮</el-button>
- <el-button type="danger">危险按钮</el-button>
- <el-button type="primary" icon="el-icon-search">搜索</el-button>
- </el-row>
- </div>
-
- <!-- 日期选择器 -->
- <DatePicker></DatePicker>
- <!-- 文件上传 -->
- <Upload></Upload>
- </div>
- </template>
-
- <script>
- // 导入组件
- import DatePicker from './components/DatePicker.vue'
- import Upload from './components/Upload.vue'
-
- export default {
- name: 'app',
- data () {
- return {
- msg: '测试msg'
- }
- },
- components:{
- DatePicker,
- Upload
- }
- }
- </script>
-
- <style>
- #app {
- font-family: 'Avenir', Helvetica, Arial, sans-serif;
- -webkit-font-smoothing: antialiased;
- -moz-osx-font-smoothing: grayscale;
- text-align: center;
- color: #2c3e50;
- margin-top: 60px;
- }
-
- h1, h2 {
- font-weight: normal;
- }
-
- ul {
- list-style-type: none;
- padding: 0;
- }
-
- li {
- display: inline-block;
- margin: 0 10px;
- }
-
- a {
- color: #42b983;
- }
- </style>
4.然后创建日期组件和上传文件组件,在src中创建 components/DatePicker.vue 和 components/Upload.vue 两个组件
DatePicker.vue:(日期组件)
- <template>
- <el-date-picker
- v-model="value"
- type="date"
- placeholder="选择日期"
- size="small"
- :picker-options="options">
- </el-date-picker>
- </template>
-
- <script>
- export default {
- data(){
- return {
- value:'',
- options:{
- disabledDate(time) {
- return time.getTime() < Date.now() - 8.64e7;
- },
- firstDayOfWeek:1
- }
- }
- }
- }
- </script>
Upload.vue:(上传文件组件)
- <template>
- <el-upload
- class="upload-demo"
- action="https://jsonplaceholder.typicode.com/posts/"
- :on-preview="handlePreview"
- :on-remove="handleRemove"
- :file-list="fileList">
- <el-button size="small" type="primary">点击上传</el-button>
- <div slot="tip" class="el-upload__tip">只能上传jpg/png文件,且不超过500kb</div>
- </el-upload>
- </template>
-
- <script>
- export default {
- data(){
- return {
- fileList: [
- {
- name: 'food.jpeg',
- url: 'https://fuss10.elemecdn.com/3/63/4e7f3a15429bfda99bce42a18cdd1jpeg.jpeg?imageMogr2/thumbnail/360x360/format/webp/quality/100'
- },
- {
- name: 'food2.jpeg',
- url: 'https://fuss10.elemecdn.com/3/63/4e7f3a15429bfda99bce42a18cdd1jpeg.jpeg?imageMogr2/thumbnail/360x360/format/webp/quality/100'
- }
- ]
- }
- },
- methods: {
- handleRemove(file, fileList) {
- console.log(file, fileList);
- },
- handlePreview(file) {
- console.log(file);
- }
- }
- }
-
- </script>
启动项目,展示效果图
然后根据自己想要的样式,来自己修改
总之,虽然有了第三方插件提高了我们的编码速度,但是,打铁还需自身硬,一定要多多练习,多多学习呀,祝生活安好。。。。。
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