<el-form-item label="藕粉桂花糖糕" prop="state" required>
<el-select
ref="mySelect"
v-model="form.state"
style="width: 280px"
placeholder="请选择"
>
<el-option label="藕粉" :value="1" />
<el-option label="桂花" :value="2" />
<el-option label="糖糕" :value="3" />
</el-select>
</el-form-item>
解决办法:使用 toggleMenu() 方法?
created() {
// 用之前得 this.$nextTick,需要 dom 存在才好使
this.$nextTick(() => {
this.$refs.mySelect.toggleMenu()
})
},