一、v-model绑定
<span class="filterBlock"> 证卡状态: <Select v-model="selectedCardStatus" class="filter"> <Option v-for="item in cardStatus" :value="item.val" :key="item.val">{{ item.name }}</Option> </Select> </span>
二、v-modle绑定的初始值为val对应的name值
export default { data() { return { cardStatus: [{ name: '全部', val: 'whole', }, { name: '正常', val: 'normal', }, { name: '停用', val: 'disuse', }], selectedCardStatus: 'whole', }; },
三、总结
给select加v-model,绑定的值为默认要显示的option的value值