标题bug修改

src/utils/excel.ts

 import type { Recordable } from '@/types/global'
+import { ElMessage } from 'element-plus'
+const luckysheet = (window as any).luckysheet
 
 export function chatatABC(n: number) {
   var orda = 'a'.charCodeAt(0)
@@ -55,11 +57,18 @@ export function handleRangeTitle(range: any, dataArea: Recordable) {
   const titles: Recordable[] = []
   let isVertical = false
 
-  if (rowLen - 1 === endRow - beginRow && columnLen - 1 !== endColum - beginColum) {
+  // 只有一行，只能横向
+  if (rowLen == 1) {
+    isVertical = false
+  } else if (rowLen - 1 === endRow - beginRow && columnLen - 1 !== endColum - beginColum) {
     isVertical = true
   }
 
+  console.log('isVertical', isVertical, rowLen, columnLen, dataArea)
+
   /**
+   * 取最后一个单元格的坐标，值为最后一个单元格，如果当前单元格没有值，继承前一个单元格值
+   *
    * 横向：以列为单位取值，多值取最后有值单元格
    *
    * 纵向：以行为单位，多值取最后有值单元格
@@ -74,23 +83,44 @@ export function handleRangeTitle(range: any, dataArea: Recordable) {
     for (let r = 0; r < (isVertical ? columnLen : rowLen); r++) {
       const cell = isVertical ? range[c][r] : range[r][c]
       let v = ''
-      // 如果获取值报错，那么断定单元格值为空，继续执行
+      // 如果获取值报错，那么断定单元格值为空，直接取上一个单元格的值
       try {
         v = cell.v || cell?.ct?.s.map((itm) => itm.v).join('')
-      } catch {}
-      if (v != '') {
-        title.title = v.replaceAll(' ', '')
-        title.colum = +beginColum + (isVertical ? r : c)
-        title.row = +beginRow + (isVertical ? c : r)
+      } catch {
+        v = title.title
       }
       // 如果有单元格合并，跳过单元格
       if (cell?.mc) {
         r += isVertical ? cell.mc.rs - 1 : cell.mc.cs - 1
         c += isVertical ? cell.mc.cs - 1 : cell.mc.rs - 1
       }
+      title.title = v.replaceAll(' ', '')
+      title.colum = +beginColum + (isVertical ? r : c)
+      title.row = +beginRow + (isVertical ? c : r)
     }
     titles.push(title)
   }
 
   return titles
 }
+
+/**
+ * 获取当前选取的坐标
+ * @returns
+ */
+export function getRangePosition() {
+  const sheet = luckysheet.getSheet()
+  if (sheet.luckysheet_select_save.length == 1) {
+    const [beginRow, endRow] = sheet.luckysheet_select_save[0].row
+    const [beginColum, endColum] = sheet.luckysheet_select_save[0].column
+    return {
+      endRow,
+      beginRow,
+      endColum,
+      beginColum
+    }
+  } else {
+    ElMessage.error('请选择一个区域！')
+    return
+  }
+}