el-date-picker获取焦点

• el-time-piker:

` const timepikerRef = ref()；

timepikerRef.value.focus(true)；

// 或 import { getCurrentInstance, nextTick } from 'vue'

const { proxy } = getCurrentInstance()

// proxy.$refs.timepikerRef?.focus(true)

proxy.$refs[`${row.name}Ref`].focus(true) // ${row.name}=’timepiker‘

`