<script> import {ref, defineComponent, onMounted, onActivated, reactive, toRefs} from “vue”; import CalfIsland from ‘https://www.cnblogs.com/li150dan/p/overViewCalfIsland.vue’; export default defineComponent({ 
讯享网components: { CalfIsland }, setup() { </span><span style="color: rgba(0, 0, 255, 1)">const</span> table = <span style="color: rgba(0, 0, 255, 1)">ref</span><span style="color: rgba(0, 0, 0, 1)">({ key: </span><span style="color: rgba(128, 0, 0, 1)">"</span><span style="color: rgba(128, 0, 0, 1)">CowId</span><span style="color: rgba(128, 0, 0, 1)">"</span><span style="color: rgba(0, 0, 0, 1)">, footer: </span><span style="color: rgba(128, 0, 0, 1)">"</span><span style="color: rgba(128, 0, 0, 1)">Foots</span><span style="color: rgba(128, 0, 0, 1)">"</span><span style="color: rgba(0, 0, 0, 1)">, cnName: </span><span style="color: rgba(128, 0, 0, 1)">"</span><span style="color: rgba(128, 0, 0, 1)">在岛犊牛明细</span><span style="color: rgba(128, 0, 0, 1)">"</span><span style="color: rgba(0, 0, 0, 1)">, name: </span><span style="color: rgba(128, 0, 0, 1)">"</span><span style="color: rgba(128, 0, 0, 1)">CFCalfIsle</span><span style="color: rgba(128, 0, 0, 1)">"</span><span style="color: rgba(0, 0, 0, 1)">, url: </span><span style="color: rgba(128, 0, 0, 1)">"</span><span style="color: rgba(128, 0, 0, 1)">/CFCalfIsle/</span><span style="color: rgba(128, 0, 0, 1)">"</span><span style="color: rgba(0, 0, 0, 1)">, sortName: </span><span style="color: rgba(128, 0, 0, 1)">"</span><span style="color: rgba(128, 0, 0, 1)">CowId</span><span style="color: rgba(128, 0, 0, 1)">"</span><span style="color: rgba(0, 0, 0, 1)">, }); </span><span style="color: rgba(0, 0, 255, 1)">const</span> editFormFields = <span style="color: rgba(0, 0, 255, 1)">ref</span><span style="color: rgba(0, 0, 0, 1)">({}); </span><span style="color: rgba(0, 0, 255, 1)">const</span> editFormOptions = <span style="color: rgba(0, 0, 255, 1)">ref</span><span style="color: rgba(0, 0, 0, 1)">([]); </span><span style="color: rgba(0, 0, 255, 1)">const</span> searchFormFields = <span style="color: rgba(0, 0, 255, 1)">ref</span><span style="color: rgba(0, 0, 0, 1)">({ CowId: </span><span style="color: rgba(128, 0, 0, 1)">""</span><span style="color: rgba(0, 0, 0, 1)">, SmartCardCode: </span><span style="color: rgba(128, 0, 0, 1)">""</span><span style="color: rgba(0, 0, 0, 1)">, }); </span><span style="color: rgba(0, 0, 255, 1)">const</span> searchFormOptions = <span style="color: rgba(0, 0, 255, 1)">ref</span><span style="color: rgba(0, 0, 0, 1)">([ [ { field: </span><span style="color: rgba(128, 0, 0, 1)">"</span><span style="color: rgba(128, 0, 0, 1)">CowId</span><span style="color: rgba(128, 0, 0, 1)">"</span>, title: <span style="color: rgba(128, 0, 0, 1)">"</span><span style="color: rgba(128, 0, 0, 1)">牛号</span><span style="color: rgba(128, 0, 0, 1)">"</span><span style="color: rgba(0, 0, 0, 1)"> }, { field: </span><span style="color: rgba(128, 0, 0, 1)">"</span><span style="color: rgba(128, 0, 0, 1)">SmartCardCode</span><span style="color: rgba(128, 0, 0, 1)">"</span>, title: <span style="color: rgba(128, 0, 0, 1)">"</span><span style="color: rgba(128, 0, 0, 1)">智能卡片编号</span><span style="color: rgba(128, 0, 0, 1)">"</span><span style="color: rgba(0, 0, 0, 1)"> }, ], ]); </span><span style="color: rgba(0, 0, 255, 1)">const</span> columns = <span style="color: rgba(0, 0, 255, 1)">ref</span><span style="color: rgba(0, 0, 0, 1)">([ { field: </span><span style="color: rgba(128, 0, 0, 1)">"</span><span style="color: rgba(128, 0, 0, 1)">CowId</span><span style="color: rgba(128, 0, 0, 1)">"</span>, title: <span style="color: rgba(128, 0, 0, 1)">"</span><span style="color: rgba(128, 0, 0, 1)">牛号</span><span style="color: rgba(128, 0, 0, 1)">"</span>, width: <span style="color: rgba(128, 0, 128, 1)">100</span>,sort:<span style="color: rgba(0, 0, 255, 1)">true</span><span style="color: rgba(0, 0, 0, 1)"> }, { field: </span><span style="color: rgba(128, 0, 0, 1)">"</span><span style="color: rgba(128, 0, 0, 1)">DayAge</span><span style="color: rgba(128, 0, 0, 1)">"</span>, title: <span style="color: rgba(128, 0, 0, 1)">"</span><span style="color: rgba(128, 0, 0, 1)">日龄</span><span style="color: rgba(128, 0, 0, 1)">"</span>, width: <span style="color: rgba(128, 0, 128, 1)">100</span>, sort:<span style="color: rgba(0, 0, 255, 1)">true</span><span style="color: rgba(0, 0, 0, 1)"> }, { field: </span><span style="color: rgba(128, 0, 0, 1)">"</span><span style="color: rgba(128, 0, 0, 1)">LineName</span><span style="color: rgba(128, 0, 0, 1)">"</span>, title: <span style="color: rgba(128, 0, 0, 1)">"</span><span style="color: rgba(128, 0, 0, 1)">排名</span><span style="color: rgba(128, 0, 0, 1)">"</span>, width: <span style="color: rgba(128, 0, 128, 1)">100</span>, sort: <span style="color: rgba(0, 0, 255, 1)">true</span><span style="color: rgba(0, 0, 0, 1)"> }, { field: </span><span style="color: rgba(128, 0, 0, 1)">"</span><span style="color: rgba(128, 0, 0, 1)">CalfIsleNumber</span><span style="color: rgba(128, 0, 0, 1)">"</span>, title: <span style="color: rgba(128, 0, 0, 1)">"</span><span style="color: rgba(128, 0, 0, 1)">列号</span><span style="color: rgba(128, 0, 0, 1)">"</span>, width: <span style="color: rgba(128, 0, 128, 1)">100</span>, sort: <span style="color: rgba(0, 0, 255, 1)">true</span><span style="color: rgba(0, 0, 0, 1)"> }, { field: </span><span style="color: rgba(128, 0, 0, 1)">"</span><span style="color: rgba(128, 0, 0, 1)">CalfIsleCode</span><span style="color: rgba(128, 0, 0, 1)">"</span>, title: <span style="color: rgba(128, 0, 0, 1)">"</span><span style="color: rgba(128, 0, 0, 1)">犊牛岛编号</span><span style="color: rgba(128, 0, 0, 1)">"</span>, width: <span style="color: rgba(128, 0, 128, 1)">100</span>, sort: <span style="color: rgba(0, 0, 255, 1)">true</span><span style="color: rgba(0, 0, 0, 1)"> }, { field: </span><span style="color: rgba(128, 0, 0, 1)">"</span><span style="color: rgba(128, 0, 0, 1)">SmartCardCode</span><span style="color: rgba(128, 0, 0, 1)">"</span>, title: <span style="color: rgba(128, 0, 0, 1)">"</span><span style="color: rgba(128, 0, 0, 1)">智能卡片编号</span><span style="color: rgba(128, 0, 0, 1)">"</span>, width: <span style="color: rgba(128, 0, 128, 1)">100</span>, sort: <span style="color: rgba(0, 0, 255, 1)">true</span><span style="color: rgba(0, 0, 0, 1)"> }, ]); </span><span style="color: rgba(0, 0, 255, 1)">const</span> detail = <span style="color: rgba(0, 0, 255, 1)">ref</span><span style="color: rgba(0, 0, 0, 1)">({ cnName: </span><span style="color: rgba(128, 0, 0, 1)">""</span><span style="color: rgba(0, 0, 0, 1)">, columns: [], sortName: </span><span style="color: rgba(128, 0, 0, 1)">""</span><span style="color: rgba(0, 0, 0, 1)">, key: </span><span style="color: rgba(128, 0, 0, 1)">""</span><span style="color: rgba(0, 0, 0, 1)">, }); </span><span style="color: rgba(0, 0, 255, 1)">const</span> state =<span style="color: rgba(0, 0, 0, 1)"> reactive({ search: { PageSize: </span><span style="color: rgba(128, 0, 128, 1)">30</span><span style="color: rgba(0, 0, 0, 1)">, CurrentPage: </span><span style="color: rgba(128, 0, 128, 1)">1</span><span style="color: rgba(0, 0, 0, 1)">, OrderField: </span><span style="color: rgba(128, 0, 0, 1)">"</span><span style="color: rgba(128, 0, 0, 1)">CowId</span><span style="color: rgba(128, 0, 0, 1)">"</span><span style="color: rgba(0, 0, 0, 1)">, OrderType: </span><span style="color: rgba(128, 0, 0, 1)">"</span><span style="color: rgba(128, 0, 0, 1)">desc</span><span style="color: rgba(128, 0, 0, 1)">"</span><span style="color: rgba(0, 0, 0, 1)">, filters: {}, }, }); </span><span style="color: rgba(0, 128, 0, 1)">//</span><span style="color: rgba(0, 128, 0, 1)">组件被激活时执行的函数(每次进去都执行)</span> onActivated(() =&gt;<span style="color: rgba(0, 0, 0, 1)"> { </span><span style="color: rgba(0, 128, 0, 1)">//</span><span style="color: rgba(0, 128, 0, 1)"> console.log("刷新");</span> 
  });
讯享网 
 </span><span style="color: rgba(0, 128, 0, 1)">//</span><span style="color: rgba(0, 128, 0, 1)">组件挂载完成后执行的函数(只执行一次)</span> onMounted(() =&gt;<span style="color: rgba(0, 0, 0, 1)"> { </span><span style="color: rgba(0, 128, 0, 1)">//</span><span style="color: rgba(0, 128, 0, 1)"> getCowInfoData();</span> 
  }); 
讯享网 </span><span style="color: rgba(0, 0, 255, 1)">return</span><span style="color: rgba(0, 0, 0, 1)"> { ...toRefs(state), table, extend, editFormFields, editFormOptions, searchFormFields, searchFormOptions, columns, detail, </span><span style="color: rgba(0, 128, 0, 1)">//</span><span style="color: rgba(0, 128, 0, 1)"> getCowInfoData</span> 
  }; 
}, 
 }); &lt;/script&gt;