fix: TASK #5388 补充调整(Shift键选择场景)

web/building_saas/pm/js/pm_newMain.js

@@ -552,7 +552,7 @@ const projTreeObj = {
       callback: function (key, opt) {
         // 有新需求，无缝批量导出
         const nodeSelections = projTreeObj.workBook.getSheet(0).getSelections();
-        if (nodeSelections.length > 1) {
+        if (nodeSelections.length > 1 || nodeSelections[0].rowCount > 1) {
           // 多选情况
           // a. 收集所有顶节点(即建设项目)的row序号
           const rootRows = [0];
@@ -567,23 +567,37 @@ const projTreeObj = {
           for (let nsIdx = 0; nsIdx < nodeSelections.length; nsIdx++) {
             const selection = nodeSelections[nsIdx];
             for (let idx = 0; idx < rootRows.length - 1; idx++) {
-              if (selection.row === rootRows[idx]) {
-                if (!prjSelections.includes(projTreeObj.tree._root.children[idx])) {
-                  prjSelections.push(projTreeObj.tree._root.children[idx]);
+              // 还要考虑rowCount（连续选择情况）
+              for (let rIdx = 0; rIdx < selection.rowCount; rIdx++) {
+                if (selection.row + rIdx === rootRows[idx]) {
+                  if (!prjSelections.includes(projTreeObj.tree._root.children[idx])) {
+                    prjSelections.push(projTreeObj.tree._root.children[idx]);
+                  }
                   break;
-                }
-              } else if (selection.row > rootRows[idx] && selection.row < rootRows[idx + 1]) {
-                if (!prjSelections.includes(projTreeObj.tree._root.children[idx])) {
-                  prjSelections.push(projTreeObj.tree._root.children[idx]);
+                } else if (selection.row + rIdx > rootRows[idx] && selection.row + rIdx < rootRows[idx + 1]) {
+                  if (!prjSelections.includes(projTreeObj.tree._root.children[idx])) {
+                    prjSelections.push(projTreeObj.tree._root.children[idx]);
+                  }
                   break;
                 }
+                //
               }
             }
           }
-          // 并发导出
-          for (const pSelection of prjSelections) {
-            projTreeObj.exportProject(pSelection.data.ID, pSelection.data.name);
-          }
+          // 间歇(2秒)并发导出
+          const allSelectCnt = prjSelections.length;
+          let curIdx = 0;
+          const exportPrjFunc = (timeInterval = 0) => {
+            setTimeout(function () {
+              const pSelection = prjSelections[curIdx];
+              curIdx++;
+              projTreeObj.exportProject(pSelection.data.ID, pSelection.data.name);
+              if (curIdx < allSelectCnt) {
+                exportPrjFunc(2000);
+              }
+            }, timeInterval);
+          };
+          exportPrjFunc();
         } else {
           // 非多选，旧流程
           let selectedItem = projTreeObj.tree.selected;