diff --git a/app/Config/Routes.php b/app/Config/Routes.php
index 066f3a49..50fe8953 100755
--- a/app/Config/Routes.php
+++ b/app/Config/Routes.php
@@ -472,6 +472,7 @@ $routes->match(['GET', 'POST'], 'coatingMachineDetails', 'StockController::loadV
 $routes->post('addNewCoatingMachineDetails', 'StockController::addNewCoatingMachineDetails');
 $routes->post('updateCoatingMachineDetails', 'StockController::updateCoatingMachineDetails');
 $routes->post('deleteBatchCardFile','StockController::deleteBatchCardFile');
+$routes->get('download-batchcard-zip','StockController::downloadBatchCardZip');
 
 //drier machine details
 $routes->match(['GET', 'POST', 'PUT', 'DELETE'], 'drierMachineDetails', 'StockController::drierMachineDetails');
diff --git a/app/Controllers/StockController.php b/app/Controllers/StockController.php
index 3fc57845..08de9d9d 100644
--- a/app/Controllers/StockController.php
+++ b/app/Controllers/StockController.php
@@ -168,7 +168,8 @@ class StockController extends BaseController
                                 JSON_OBJECT(
                                 "client_given_name", t_batchcard_files.client_file_name, 
                                 "filename", t_batchcard_files.filename,
-                                "batchCardId" , t_batchcard_files.id
+                                "batchCardId" , t_batchcard_files.id,
+                                "coating_id", t_batchcard_files.coating_id
                                 )
                             ) as batchcard_files') 
                     ->join('t_batchcard_files', 't_batchcard_files.coating_id = t_coatingMachineDetails.id', 'left')
@@ -437,6 +438,59 @@ class StockController extends BaseController
             'message' => "Invalid Request..!!"
         ]);
     }
+
+
+    public function downloadBatchcardZip()
+    {
+        $coatingId = $this->request->getGet('coating_id'); 
+        $date      = $this->request->getGet('date');
+        $batchCardFiles = $this->getBatchCardFiles($coatingId); // Fetch files from DB
+    
+        if (empty($batchCardFiles)) {
+            return redirect()->back()->with('error', 'No batchcard files found.');
+        }
+    
+        $zipFileName = 'batchcard_files_' . $date . '.zip'; 
+        $zipFilePath = WRITEPATH . 'uploads/batchcard' . $zipFileName; // CI4 WRITEPATH safe directory
+    
+        $zip = new \ZipArchive();
+        if ($zip->open($zipFilePath, \ZipArchive::CREATE | \ZipArchive::OVERWRITE) === true) {
+            foreach ($batchCardFiles as $file) {
+                $originalFilePath = WRITEPATH . 'uploads/batchcard/' . $file['filename']; // Actual stored file
+                $clientFileName = $file['client_file_name'] ?? $file['filename']; // Use client name if available
+                
+                if (file_exists($originalFilePath)) {
+                    $zip->addFile($originalFilePath, $clientFileName); // Rename inside ZIP
+                }
+            }
+            $zip->close();
+    
+            $response = $this->response->download($zipFilePath, null)->setFileName($zipFileName);
+
+            // Delete ZIP after response is sent
+            register_shutdown_function(function () use ($zipFilePath) {
+                if (file_exists($zipFilePath)) {
+                    unlink($zipFilePath);
+                }
+            });
+    
+            return $response;
+        }
+    
+        return redirect()->back()->with('error', 'Failed to create ZIP file.');
+    }
+    
+    // Example function to get batchcard files from DB
+    private function getBatchCardFiles($coatingId)
+    {
+        $batchCardFiles = $this->db->table('t_batchcard_files')
+            ->where('coating_id', $coatingId)
+            ->get()
+            ->getResultArray();
+    
+        return $batchCardFiles;
+    }
+    
     
 
     //incoming Silica Sand Details  starts
diff --git a/app/Views/stock/CoatingMachineDetail.php b/app/Views/stock/CoatingMachineDetail.php
index 4ff0b62b..bf975bca 100644
--- a/app/Views/stock/CoatingMachineDetail.php
+++ b/app/Views/stock/CoatingMachineDetail.php
@@ -356,6 +356,9 @@
                                             $summary = [] ;
 
                                             foreach ($coatingMachineDetails as $record) {
+
+                                                $batchCardFiles =json_decode($record['batchcard_files'],true);
+
                                         ?>
                                                 <tr data-id="<?php echo $record['id']; ?>"
                                                     <?php
@@ -394,7 +397,10 @@
                                                 <!-- td:eq(11) -->
                                                     <td class="celda_normal"><?php echo $record['perHourCoatingSandQTY'] ?? '' ?></td>
                                                 <!-- td:eq(12) -->
+                                                  <!-- edit and download option..!! -->
                                                     <td class="celda_normal" style="background-color:white;">
+
+
                                                         <a data-toggle="tooltip" class="edit-btn"
                                                             data-target="editCoatingMachineDetailModal" data-toggle="modal"
                                                             style="cursor:pointer;">
@@ -403,6 +409,22 @@
                                                             &nbsp;&nbsp;&nbsp;
                                                         </a>
 
+                                                        <?php 
+                                                            foreach ($batchCardFiles as $index => $files) {
+                                                                if ($index === 0 && !empty($files['batchCardId']) && $files['coating_id'] == $record['id']) 
+                                                                { 
+                                                            ?>
+                                                                <a href="<?= base_url('download-batchcard-zip?coating_id='.$record['id'].'&date='.$date); ?>"
+                                                                data-toggle="tooltip" title="Download Batch Card" >
+                                                                    <i class="fa fa-download"></i>
+                                                                </a>
+                                                            <?php 
+                                                                    break; 
+                                                                }
+                                                            } 
+                                                        ?>
+
+
                                                     </td>
                                                 <!-- td:eq(13) -->
                                                     <td style="display:none;"><?php echo $record['batchcard_files'] ?? ' '  ?></td>
diff --git a/app/Views/stock/bagStockDetails.php b/app/Views/stock/bagStockDetails.php
index 2675cd81..b3501ac3 100644
--- a/app/Views/stock/bagStockDetails.php
+++ b/app/Views/stock/bagStockDetails.php
@@ -1036,4 +1036,42 @@
 
 
 
+</script>
+
+<script>
+    document.addEventListener("keydown", function (event) {
+
+    if (event.key === "Enter") {
+
+        let activeElement = document.activeElement;
+
+        // Check if the focused element is inside a table
+        let cell = activeElement.closest("td, th");
+        let table = activeElement.closest("table");
+
+        if (table && cell) {
+            event.preventDefault(); // Prevent form submission
+
+            let columnIndex = cell.cellIndex; // Get the current column index
+
+            let currentRow = cell.parentElement; // Get the current row
+  
+            let nextRow = currentRow.nextElementSibling; // Get the next row
+     
+
+            // Move to the same column in the next row if available
+            if (nextRow) {
+ 
+
+                let nextCell = nextRow.cells[columnIndex];
+
+                if (nextCell) {
+
+                   nextCell.focus();
+                }
+            }
+        }
+    }
+});
+
 </script>
\ No newline at end of file
diff --git a/app/Views/stock/dieselStockDetails.php b/app/Views/stock/dieselStockDetails.php
index 2c0af006..7ae2c4bf 100644
--- a/app/Views/stock/dieselStockDetails.php
+++ b/app/Views/stock/dieselStockDetails.php
@@ -1360,4 +1360,42 @@ foreach ($period as $day) {
 
 
 
+</script>
+
+<script>
+    document.addEventListener("keydown", function (event) {
+
+    if (event.key === "Enter") {
+
+        let activeElement = document.activeElement;
+
+        // Check if the focused element is inside a table
+        let cell = activeElement.closest("td, th");
+        let table = activeElement.closest("table");
+
+        if (table && cell) {
+            event.preventDefault(); // Prevent form submission
+
+            let columnIndex = cell.cellIndex; // Get the current column index
+
+            let currentRow = cell.parentElement; // Get the current row
+  
+            let nextRow = currentRow.nextElementSibling; // Get the next row
+     
+
+            // Move to the same column in the next row if available
+            if (nextRow) {
+ 
+
+                let nextCell = nextRow.cells[columnIndex];
+
+                if (nextCell) {
+
+                   nextCell.focus();
+                }
+            }
+        }
+    }
+});
+
 </script>
\ No newline at end of file
diff --git a/app/Views/stock/dustAndRoughStockDetails.php b/app/Views/stock/dustAndRoughStockDetails.php
index a30577b2..e799142e 100644
--- a/app/Views/stock/dustAndRoughStockDetails.php
+++ b/app/Views/stock/dustAndRoughStockDetails.php
@@ -650,3 +650,41 @@
 
 </script>
 
+<script>
+    document.addEventListener("keydown", function (event) {
+
+    if (event.key === "Enter") {
+
+        let activeElement = document.activeElement;
+
+        // Check if the focused element is inside a table
+        let cell = activeElement.closest("td, th");
+        let table = activeElement.closest("table");
+
+        if (table && cell) {
+            event.preventDefault(); // Prevent form submission
+
+            let columnIndex = cell.cellIndex; // Get the current column index
+
+            let currentRow = cell.parentElement; // Get the current row
+  
+            let nextRow = currentRow.nextElementSibling; // Get the next row
+     
+
+            // Move to the same column in the next row if available
+            if (nextRow) {
+ 
+
+                let nextCell = nextRow.cells[columnIndex];
+
+                if (nextCell) {
+
+                   nextCell.focus();
+                }
+            }
+        }
+    }
+});
+
+</script>
+
diff --git a/app/Views/stock/gasStockDetails.php b/app/Views/stock/gasStockDetails.php
index 1637cac4..4bab0a53 100644
--- a/app/Views/stock/gasStockDetails.php
+++ b/app/Views/stock/gasStockDetails.php
@@ -1141,4 +1141,42 @@ function convertToDate(dateString) {
             return input;
          }
 
+</script>
+
+<script>
+    document.addEventListener("keydown", function (event) {
+
+    if (event.key === "Enter") {
+
+        let activeElement = document.activeElement;
+
+        // Check if the focused element is inside a table
+        let cell = activeElement.closest("td, th");
+        let table = activeElement.closest("table");
+
+        if (table && cell) {
+            event.preventDefault(); // Prevent form submission
+
+            let columnIndex = cell.cellIndex; // Get the current column index
+
+            let currentRow = cell.parentElement; // Get the current row
+  
+            let nextRow = currentRow.nextElementSibling; // Get the next row
+     
+
+            // Move to the same column in the next row if available
+            if (nextRow) {
+ 
+
+                let nextCell = nextRow.cells[columnIndex];
+
+                if (nextCell) {
+
+                   nextCell.focus();
+                }
+            }
+        }
+    }
+});
+
 </script>
\ No newline at end of file
diff --git a/app/Views/stock/incomingSilicaSandDetails.php b/app/Views/stock/incomingSilicaSandDetails.php
index 0526be34..20e2fdb1 100644
--- a/app/Views/stock/incomingSilicaSandDetails.php
+++ b/app/Views/stock/incomingSilicaSandDetails.php
@@ -1755,4 +1755,43 @@ $(document).ready(function() {
 
 
 
-    </script>
\ No newline at end of file
+    </script>
+
+
+<script>
+    document.addEventListener("keydown", function (event) {
+
+    if (event.key === "Enter") {
+
+        let activeElement = document.activeElement;
+
+        // Check if the focused element is inside a table
+        let cell = activeElement.closest("td, th");
+        let table = activeElement.closest("table");
+
+        if (table && cell) {
+            event.preventDefault(); // Prevent form submission
+
+            let columnIndex = cell.cellIndex; // Get the current column index
+
+            let currentRow = cell.parentElement; // Get the current row
+  
+            let nextRow = currentRow.nextElementSibling; // Get the next row
+     
+
+            // Move to the same column in the next row if available
+            if (nextRow) {
+ 
+
+                let nextCell = nextRow.cells[columnIndex];
+
+                if (nextCell) {
+
+                   nextCell.focus();
+                }
+            }
+        }
+    }
+});
+
+</script>
\ No newline at end of file
diff --git a/app/Views/stock/powerConsumptionDetails.php b/app/Views/stock/powerConsumptionDetails.php
index f1a01491..45d6f231 100644
--- a/app/Views/stock/powerConsumptionDetails.php
+++ b/app/Views/stock/powerConsumptionDetails.php
@@ -1344,4 +1344,39 @@ foreach ($period as $day) {
 
 
 
+</script>
+
+<script>
+    document.addEventListener("keydown", function (event) {
+        
+    if (event.key === "Enter") {
+
+        let activeElement = document.activeElement;
+
+        // Check if the focused element is inside a table
+        let cell = activeElement.closest("td, th");
+        let table = activeElement.closest("table");
+
+        if (table && cell) {
+            event.preventDefault(); // Prevent form submission
+
+            let columnIndex = cell.cellIndex; // Get the current column index
+
+            let currentRow = cell.parentElement; // Get the current row
+  
+            let nextRow = currentRow.nextElementSibling; // Get the next row
+
+            // Move to the same column in the next row if available
+            if (nextRow) {
+
+                let nextCell = nextRow.cells[columnIndex];
+
+                if (nextCell) {
+                   nextCell.focus();
+                }
+            }
+        }
+    }
+});
+
 </script>
\ No newline at end of file
diff --git a/app/Views/stock/resinStockDetails.php b/app/Views/stock/resinStockDetails.php
index da4ea4dd..8dd176d3 100644
--- a/app/Views/stock/resinStockDetails.php
+++ b/app/Views/stock/resinStockDetails.php
@@ -953,4 +953,42 @@ foreach ($period as $day) {
 
 
 
+</script>
+
+<script>
+    document.addEventListener("keydown", function (event) {
+
+    if (event.key === "Enter") {
+
+        let activeElement = document.activeElement;
+
+        // Check if the focused element is inside a table
+        let cell = activeElement.closest("td, th");
+        let table = activeElement.closest("table");
+
+        if (table && cell) {
+            event.preventDefault(); // Prevent form submission
+
+            let columnIndex = cell.cellIndex; // Get the current column index
+
+            let currentRow = cell.parentElement; // Get the current row
+  
+            let nextRow = currentRow.nextElementSibling; // Get the next row
+     
+
+            // Move to the same column in the next row if available
+            if (nextRow) {
+ 
+
+                let nextCell = nextRow.cells[columnIndex];
+
+                if (nextCell) {
+
+                   nextCell.focus();
+                }
+            }
+        }
+    }
+});
+
 </script>
\ No newline at end of file
diff --git a/app/Views/stock/trpSandUseStockDetails.php b/app/Views/stock/trpSandUseStockDetails.php
index d21f1b50..ef86e42b 100644
--- a/app/Views/stock/trpSandUseStockDetails.php
+++ b/app/Views/stock/trpSandUseStockDetails.php
@@ -706,3 +706,43 @@
 </script>
 
 
+
+<script>
+    document.addEventListener("keydown", function (event) {
+
+    if (event.key === "Enter") {
+
+        let activeElement = document.activeElement;
+
+        // Check if the focused element is inside a table
+        let cell = activeElement.closest("td, th");
+        let table = activeElement.closest("table");
+
+        if (table && cell) {
+            event.preventDefault(); // Prevent form submission
+
+            let columnIndex = cell.cellIndex; // Get the current column index
+
+            let currentRow = cell.parentElement; // Get the current row
+  
+            let nextRow = currentRow.nextElementSibling; // Get the next row
+     
+
+            // Move to the same column in the next row if available
+            if (nextRow) {
+ 
+
+                let nextCell = nextRow.cells[columnIndex];
+
+                if (nextCell) {
+
+                   nextCell.focus();
+                }
+            }
+        }
+    }
+});
+
+</script>
+
+