极客观点
项目管理
HarmonyOS
index.html
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>VueTest</title>
</head>
<body>
<div id="app1">
<!-- vue的组件以自定义标签的形式使用 -->
<Favlist></Favlist>
<p>aa</p>
</div>
<script src="../../output/static/main.js"></script>
</body>
</html>index.js
import Vue from 'vue'
import elementUI from 'element-ui'
import 'element-ui/lib/theme-default/index.css'
import Favlist from '../components/Favlist' //相对路径和绝对路径 ../是上一层 ./是所在目录 /是根目录
Vue.use(elementUI)
var app1 = new Vue({
el: '#app1',
components: {
Favlist
}
})Favlist.vue
<template>
<div>
<el-tree
:data="data2"
:props="defaultProps"
show-checkbox
node-key="id"
default-expand-all
:expand-on-click-node="false"
:render-content="renderContent">
</el-tree>
</div>
</template>
<script>
let id = 1000;
export default {
data() {
return {
data2: [{
id: 1,
label: '一级 1',
children: [{
id: 4,
label: '二级 1-1',
children: [{
id: 9,
label: '三级 1-1-1'
}, {
id: 10,
label: '三级 1-1-2'
}]
}]
}, {
id: 2,
label: '一级 2',
children: [{
id: 5,
label: '二级 2-1'
}, {
id: 6,
label: '二级 2-2'
}]
}, {
id: 3,
label: '一级 3',
children: [{
id: 7,
label: '二级 3-1'
}, {
id: 8,
label: '二级 3-2'
}]
}],
defaultProps: {
children: 'children',
label: 'label'
}
}
},
methods: {
append(store, data) {
store.append({ id: id++, label: 'testtest', children: [] }, data);
},
remove(store, data) {
store.remove(data);
},
renderContent(h, { node, data, store }) {
return (
<span>
<span>
<span>{node.label}</span>
</span>
<span style="float: right; margin-right: 20px">
<el-button size="mini" on-click={ () => this.append(store, data) }>Append</el-button>
<el-button size="mini" on-click={ () => this.remove(store, data) }>Delete</el-button>
</span>
</span>);
}
}
};
</script>webpack.config.js
// nodejs 中的path模块
var path = require('path');
var HtmlWebpackPlugin = require('html-webpack-plugin')
module.exports = {
// 入口文件，path.resolve()方法，可以结合我们给定的两个参数最后生成绝对路径，最终指向的就是我们的index.js文件
entry: path.resolve(__dirname, '../app/index/index.js'),
// 输出配置
output: {
// 输出路径是 myProject/output/static
path: path.resolve(__dirname, '../output/static'),
publicPath: '/',
filename: '[name].js',
chunkFilename: '[id].[chunkhash].js'
},
resolve: {
extensions: ['.js', '.vue'],
alias: {
'vue$': 'vue/dist/vue.common.js'
}
},
module: {
loaders: [
// 使用vue-loader 加载 .vue 结尾的文件
{
test: /\.vue$/,
loader: 'vue-loader'
},
{
test: /\.css$/,
loader: 'style-loader!css-loader'
},
{
test: /\.(eot|svg|ttf|woff|woff2)(\?\S*)?$/,
loader: 'file-loader'
},
{
test: /\.js$/,
loader: 'babel-loader',
query: {
presets: ['es2015']
},
exclude: /node_modules/
}
]
},
plugins: [
new HtmlWebpackPlugin({
filename: 'app/index/index.html',
template: path.resolve(__dirname, '../app/index/index.html'),
inject: true
})
]
}
刚开始 学不太会 求大神指教
每个组件必须只有一个根元素。
用一个<div>把
包裹起来就行了。