修改删除逻辑

src/views/index.vue

@@ -192,10 +192,11 @@
               <el-button style="margin-right: 16px" @click="batchShild">固定物</el-button>
             </el-popover>
           </div>
+          {{ tableData1 }}
           <el-table
               ref="table1Ref"
               highlight-current-row
-              :data="tableData1.slice((currentPage1 - 1) * pageSize1, currentPage1 * pageSize1)"
+              :data="tableData1Computed"
               style="width: 100%"
               @row-click="table1Current"
           >
@@ -694,7 +695,7 @@
 </template>
 <script setup lang="jsx">
 import Ruler from "@/components/ruler.vue";
-import {onMounted, ref, watch} from "vue";
+import {onMounted, ref, watch,computed } from "vue";
 import {
   addShildData,
   DeleteCData,
@@ -988,6 +989,10 @@ const getShildTableList = () => {
 
 // 障碍物列表
 const tableData1 = ref([])
+const tableData1Computed =  computed(() => {
+  console.log(tableData1.value.slice((currentPage1.value - 1) * pageSize1.value, currentPage1.value * pageSize1.value))
+  return tableData1.value.slice((currentPage1.value - 1) * pageSize1.value, currentPage1.value * pageSize1.value)
+});
 // 上传图片
 const uploadRef = ref(null)
 const uploadFiles = async (e) => {
@@ -1128,7 +1133,10 @@ function lonLatToXY(lon, lat, lat0) {
 }
 
 function calcRectangleFromPoints(points) {
-  if (!points || points.length !== 4) throw new Error("必须传入4个点");
+  if (!points || points.length !== 4) {
+    console.log("必须传入4个点");
+    return
+  }
   const p1raw = points.find(p => p.name === "点位1") || points[0];
   const p2raw = points.find(p => p.name === "点位2") || points[1];
   const p3raw = points.find(p => p.name === "点位3") || points[2];
@@ -1162,7 +1170,8 @@ function calcRectangleFromPoints(points) {
 
 function getLocalPositionRelativeToP4(point, rectPoints, rectInfo) {
   if (!rectInfo || typeof rectInfo.angle !== 'number') {
-    throw new Error("rectInfo.angle 必须是由 calcRectangleFromPoints 得到的角度");
+    console.log("rectInfo.angle 必须是由 calcRectangleFromPoints 得到的角度");
+    return
   }
 
   const lat0 = rectPoints.reduce((a, b) => a + b.lat, 0) / rectPoints.length;
@@ -1198,12 +1207,12 @@ const getDeviationValue = (e) => {
 }
 // 修正偏差
 const correctDeviation = (e) => {
-  let numH = deviationValue.value.y
+  let numH = deviationValue.value.y || 0
-  let numW = deviationValue.value.x
+  let numW = deviationValue.value.x || 0
-  let Ratio = e.y / numH
+  let Ratio = e?.y / numH
   return {
     ...e,
-    x: e.x - numW * Ratio
+    x: e?.x - numW * Ratio
   }
 }
 const getPoint = (k) => {
@@ -1377,6 +1386,7 @@ const getDotsData = () => {
   }).filter(v => v)]
 }
 watch(() => JSON.stringify([tableData1.value, areaPoints.value]), (oldVal, newVal) => {
+  console.log(tableData1.value)
   localStorage.setItem('tableData1', JSON.stringify(tableData1.value));
   getDotsData()
 }, {deep: true})
@@ -1388,9 +1398,22 @@ onMounted(() => {
   // testFun()
   getDotsData()
   setTimeout(() => {
-    tableData1.value = JSON.parse(localStorage.getItem('tableData1') || '[]')
+    const storedStr = localStorage.getItem('tableData1');
-
+    if (!storedStr) {
-  },100)
+      console.log('localStorage中无数据');
+      return;
+    }
+    const storedData = JSON.parse(storedStr);
+    if (!Array.isArray(storedData)) {
+      console.error('存储的数据不是数组');
+      return;
+    }
+    tableData1.value.splice(0, tableData1.value.length, ...storedData);
+    if (table1Ref.value) {
+      table1Ref.value.doLayout(); // 强制表格重新计算布局
+    }
+    console.log('加载成功，数据长度：', tableData1.value.length);
+  }, 1000)
 })