v-select-tree/src/main.js

vue 下拉选择树

import Vue from 'vue'
import App from './App.vue'
import { Select, Tree ,Option,Button,Input} from 'element-ui';

import 'element-ui/lib/theme-chalk/tree.css'
import 'element-ui/lib/theme-chalk/option.css'
import 'element-ui/lib/theme-chalk/select.css'
import 'element-ui/lib/theme-chalk/button.css'
import 'element-ui/lib/theme-chalk/input.css'



Vue.use(Tree)
Vue.use(Option)
Vue.use(Select)
Vue.use(Button)
Vue.use(Input)


new Vue({
  el: '#app',
  render: h => h(App)
})