# el-cascader > A el-cascader component for Vue.js. ## Installation ```shell npm i el-cascader -D ``` ## Usage ```javascript import Vue from 'vue' import ElCascader from 'el-cascader' import 'theme-default/dist/cascader.css' Vue.use(ElCascader) ``` or ```javascript import Vue from 'vue' import { ElCascader } from 'el-cascader' Vue.component('el-cascader', ElCascader) ``` ## Options ### el-cascader | 参数 | 说明 | 类型 | 可选值 | 默认值 | |--------------------|----------------------------------------------------------|-------------------|-------------|--------| |model| 绑定值| string | | | |placeholder| 占位符| string | | | | ## Development ```shell make dev ## test make test ## build make build ``` # License [MIT](https://opensource.org/licenses/MIT)