template模块:
<el-select
v-model="valueType"
value-key="paraId"
placeholder="请选择"
size="small"
style="width: 60%"
@change="changeItem"
>
<el-option
v-for="item in ways"
:key="item.paraId"
:label="item.label"
:value="item"
>
</el-option>
</el-select>
data里面定义:
valueType:'',
ways:[
{
paraId:1,
label:'hhh'
},
{
paraId:2,
label:'mmm'
}
]
methods方法
就能打出来选中这条的数据对象
changeItem(item){
console.log('1111111',item);
}