<button class="marginLeft2" @click="showAddVisible = true">添加下级单位 </button>

<addUnit :visible.sync="showAddVisible"></addUnit>

import addUnit from '@/views/BusinessAuthManage/BusinessLine/components/addUnit'

showAddVisible: false,

addUnit.vue文件主要代码

<a-modal

      :width="1200"

      :visible="visible"

      @ok="handleOk"

      @cancel="cancel"

      title="昆明市-添加单位"

      :maskClosable="false"

    >

</a-modal>

props: {

    visible: {

      type: Boolean,

      default: false,

    },

  },

cancel() {

      this.$emit("update:visible", false);//更新状态

    },