## Tag标签

### 基础用法

```html
<template>
  <el-form v-form>
    <cl-form-item label="权限">
      <el-radio-group v-model="permissionVal">
        <el-radio label="n">无权限</el-radio>
        <el-radio label="r">只读</el-radio>
        <el-radio label="w">编辑</el-radio>
        <el-radio label="b">必填</el-radio>
      </el-radio-group>
    </cl-form-item>
    <cl-form-item label="默认">
      <cl-tag
        v-model="value1"
        filterable
        multiple
        expand
        :permission="permissionVal"
        tag-key="gl"
      ></cl-tag>
    </cl-form-item>
  </el-form>
</template>
<script>
  export default {
    data() {
      return {
        permissionVal: "w",
        value1: "",
      };
    },
  };
</script>

<!-- tag-1.vue -->
```

### Attributes

| 参数      | 说明    | 类型      | 可选值       | 默认值   |
|---------- |-------- |---------- |-------------  |-------- |
| v-model | 绑定值 | string | — | — |
| expand  | 是否可添加    | boolean   | — | false   |
| tagKey  | 对应的后台标签key    | string   | — | — |
| multiple  | 是否支持多选    | boolean   | — | false |
