<el-radio-group v-model="radio3" size="small" @change="e=>Handlechange(e,1)"> <el-radio-button label="上海"></el-radio-button> <el-radio-button label="北京"></el-radio-button> <el-radio-button label="广州"></el-radio-button> <el-radio-button label="深圳"></el-radio-button> </el-radio-group>
Handlechange(e,num){ alert(JSON.stringify(e)+"-----"+num) }