fix: update the behaviour

packages/nc-gui/components/dlg/ExpandTable.vue

@@ -3,7 +3,9 @@ import { onKeyDown } from '@vueuse/core'
 
 const props = defineProps<{
   fields?: number
-  rows?: number
+  newRows?: number
+  currentPage?: number
+  nextPages?: number
   modelValue: boolean
   affectedRows?: number
 }>()
@@ -32,6 +34,7 @@ const close = () => {
 
 <template>
   <NcModal
+    v-if="dialogShow"
     v-model:visible="dialogShow"
     :show-separator="false"
     :header="$t('activity.createTable')"
@@ -39,18 +42,22 @@ const close = () => {
     @keydown.esc="dialogShow = false"
   >
     <div class="flex justify-between w-full text-base font-semibold mb-2 text-nc-content-gray-emphasis items-center">
-      Do you want to expand this table?
+      {{ (nextPages ?? 0) > 0 ? 'Confirm Record Overwrite ?' : 'Do you want to expand this table ?' }}
     </div>
     <div data-testid="nc-expand-table-modal" class="flex flex-col">
-      <div v-if="(rows ?? 0) > 0" class="mb-4 nc-content-gray">
+      <div v-if="(nextPages ?? 0) > 0" class="mb-2 nc-content-gray">
-        To accommodate your pasted data, we need to insert {{ rows }} additional records
+        This action will overwrite {{ currentPage }} records on the current page and {{ nextPages }} records on the subsequent
+        pages.
+
+        <br />
+        Are you sure you want to proceed with this action?
       </div>
 
-      <div v-if="(affectedRows ?? 0) < 0" class="mb-2 nc-content-gray">
+      <div v-else-if="(newRows ?? 0) > 0" class="mb-2 nc-content-gray">
-        The data you pasted will update {{ affectedRows }} records in subsequent pages.
+        To accommodate your pasted data, we need to insert {{ newRows }} additional records
       </div>
 
-      <a-radio-group v-if="(rows ?? 0) > 0" v-model:value="expand">
+      <a-radio-group v-if="(newRows ?? 0) > 0" v-model:value="expand">
         <a-radio
           data-testid="nc-table-expand-yes"
           :style="{

packages/nc-gui/components/smartsheet/grid/Table.vue

@@ -793,7 +793,7 @@ function scrollToRow(row?: number) {
 
 const isOpen = ref(false)
 
-async function expandRows(rowCount: number, rowsAffected: number) {
+async function expandRows(rowCount: number, rowsUpdatedinCurrentPage: number, rowsUpdatedInNextPages: number) {
   isOpen.value = true
 
   const options = {
@@ -801,18 +801,20 @@ async function expandRows(rowCount: number, rowsAffected: number) {
     expand: true,
   }
 
-  const closeDlg = () => {
-    isOpen.value = false
-  }
-
   const { close } = useDialog(resolveComponent('DlgExpandTable'), {
     'modelValue': isOpen,
-    'rows': rowCount,
+    'newRows': rowCount,
-    'affectedRows': rowsAffected,
+    'currentPage': rowsUpdatedinCurrentPage,
+    'nextPages': rowsUpdatedInNextPages,
     'onUpdate:expand': closeDialog,
     'onUpdate:modelValue': closeDlg,
   })
 
+  function closeDlg() {
+    isOpen.value = false
+    close(1000)
+  }
+
   async function closeDialog(expand: boolean) {
     options.continue = true
     options.expand = expand

packages/nc-gui/composables/useMultiSelect/index.ts

@@ -860,15 +860,18 @@ export function useMultiSelect(
         const unreffedData = unref(data).slice(activeCell.row, activeCell.row + selectionRowCount)
 
         const rowsInCurrentPage = unref(data).length
-        const rowsAffectedInCurrentPage = Math.min(selectionRowCount, rowsInCurrentPage - activeCell.row)
+        const recordsUpdatedInCurrentPage = Math.min(
-        const rowsAffectedInOtherPages = Math.max(0, selectionRowCount - rowsAffectedInCurrentPage)
+          Math.min(selectionRowCount, rowsInCurrentPage - activeCell.row),
+          availableRowsToUpdate,
+        )
+        const recordsUpdatedInSubsequentPages = Math.max(0, availableRowsToUpdate - recordsUpdatedInCurrentPage)
 
         let options = {
           continue: false,
-          expand: rowsToAdd > 0 || rowsAffectedInOtherPages > 0 || (rowsAffectedInOtherPages > 0 && rowsToAdd > 0),
+          expand: rowsToAdd > 0 || recordsUpdatedInSubsequentPages > 0,
         }
         if (options.expand) {
-          options = await expandRows(rowsToAdd, rowsAffectedInOtherPages)
+          options = await expandRows(rowsToAdd, recordsUpdatedInCurrentPage, recordsUpdatedInSubsequentPages)
           if (!options.continue) return
         }