vue element 單選框組

html
<el-row v-for="menu in formInline6" :key="menu.key" :gutter="20" >
      <el-col :span="4" class="in-left" style="padding-left:0;">
           <label for="radio" class="line-height1">{{menu.titleName}}</label>
      </el-col>
      <el-col :span="18" class="in-left">
          <el-radio-group id="radio" v-model="menu.radio">
              <el-radio  v-for="item in menu.children" :key="item.label" :label="item.val" border>{{item.describe}}</el-radio>
          </el-radio-group>
      </el-col>
</el-row>
js
data(){
    retrun:{
        radio1:5,
        radio2:5,
        radio3:5,
        formInline6:[
          {radio:this.radio1,titleName:"1.進(jìn)食",key:1,children:[
            {label:1,val:0,describe:"依賴(lài)他人"},
            {label:2,val:5,describe:"需要幫助"},
            {label:3,val:10,describe:"獨(dú)立完成"},
          ]},
          {radio:this.radio2,titleName:"2.床-椅雙向轉(zhuǎn)移",key:2,children:[
            {label:1,val:0,describe:"依賴(lài)他人"},
            {label:2,val:5,describe:"需要大量幫助"},
            {label:3,val:10,describe:"需要少量幫助"},
            {label:4,val:15,describe:"獨(dú)立完成"},
          ]},
          {radio:this.radio3,titleName:"3.個(gè)人衛(wèi)生",key:3,children:[
            {label:1,val:0,describe:"需要幫助"},
            {label:2,val:5,describe:"獨(dú)立完成"},
          ]},
        ],
    }
}