diff --git a/app/Controllers/StockController.php b/app/Controllers/StockController.php
index 31739345..15e24e05 100644
--- a/app/Controllers/StockController.php
+++ b/app/Controllers/StockController.php
@@ -325,7 +325,9 @@ class StockController extends BaseController
         return $this->loadViews("bagStockDetails", $this->global, $data, NULL);
     }
 
-    public function updateBagStockDetails(){}
+    public function updateBagStockDetails(){
+        
+    }
    
 
 
diff --git a/app/Views/bagStockDetails.php b/app/Views/bagStockDetails.php
index d95514c5..f28e7b4f 100644
--- a/app/Views/bagStockDetails.php
+++ b/app/Views/bagStockDetails.php
@@ -245,7 +245,7 @@
                                                         <th class="celda_encabezado_general" style="display:none">Date</th>
                                                         <th class="celda_encabezado_general" style="display:none"> material</th>
                                                         <th class="celda_encabezado_general" style="display:none"> customer</th>
-                                                        <th class="celda_encabezado_general">Opening</th>
+                                                        <th class="celda_encabezado_general">Opening Stock</th>
                                                         <th class="celda_encabezado_general">Receipt</th>
                                                         <th class="celda_encabezado_general">Used</th>
                                                         <th class="celda_encabezado_general">Balance Stock</th>
@@ -260,23 +260,27 @@
                                        <?php if(!empty($groupedBagStockDetails))
                                        {
                                         //dd($groupedBagStockDetails);
-                                          foreach($groupedBagStockDetails as $index => $bagStockDetails){                                      
+                                          foreach($groupedBagStockDetails as $groupedBagStockDetailsIndex => $bagStockDetails){                                      
                                         ?>
 
                                                 <tr>
-                                                    <?php foreach($bagStockDetails as $index => $bagStockDetail){  ?>
-                                                        <?php if ($index === 0): ?>
-                                                            <td class="celda_normal"><?= $bagStockDetail['date'] ?></td>
+
+                                                    <?php foreach($bagStockDetails as $bagStockIndex => $bagStock){  ?>
+                                                        <?php if ($bagStockIndex === 0): ?>
+                                                            <td class="celda_normal"><?= $bagStock['date'] ?></td>
                                                         <?php endif; ?>
-                                                        <td style="display:none"><?= $bagStockDetail['date']?></td>
-                                                        <td style="display:none"><?= $bagStockDetail['materialCode']?></td>
-                                                        <td style="display:none"><?= $bagStockDetail['customer']?></td>
-                                                        <td class="celda_normal"
-                                                          contenteditable="true"><?= $bagStockDetail['opening']?></td>
-                                                        <td class="celda_normal"><?= $bagStockDetail['receipt']?></td>
+                                                       
+                                                        <td style="display:none"><?= $bagStock['date']?></td>
+                                                        <td style="display:none"><?= $bagStock['materialCode']?></td>
+                                                        <td style="display:none"><?= $bagStock['customer']?></td>
                                                         <td class="celda_normal" 
-                                                          contenteditable="true"><?= $bagStockDetail['used']?></td>
-                                                        <td class="celda_normal"><?= $bagStockDetail['balanceStock']?></td> 
+                                                          oninput="openingStockChange(this)"
+                                                          contenteditable="true"><?= $bagStock['opening']?></td>
+                                                        <td class="celda_normal"><?= $bagStock['receipt']?></td>
+                                                        <td class="celda_normal" 
+                                                          oninput="usedStockChange(this)"
+                                                          contenteditable="true"><?= $bagStock['used']?></td>
+                                                        <td class="celda_normal"><?= $bagStock['balanceStock']?></td> 
                                                     <?php } ?>
                                                 </tr>
 
@@ -322,7 +326,7 @@
 
             //table to json function
 
-            var updateBagStockDetails = tableToJSON();
+            var updateBagStockDetails = tableToJson();
 
             $('#loader').show();
             $.ajax({
@@ -340,6 +344,16 @@
 
                     }
 
+                },
+                error: function(xhr, status, error) {
+                    
+                    alert("An error occurred while processing the request. Please try again.");        
+                    console.error("Error Code:", xhr.status);     
+                    console.error("Error Message:", error);        
+                    console.error("Response Text:", xhr.responseText);  
+                },
+                complete: function() {
+                    $('#loader').hide();  
                 }
             });
 
@@ -385,4 +399,18 @@
     console.log(tableToJson());
     
   
-</script>
\ No newline at end of file
+</script>
+
+<script>
+    function openingStockChange(tdElement){
+      alert('opening stock is changed');
+      console.log('New value:', tdElement);
+    }
+
+    function usedStockChange(tdElement) {
+        alert('Used Stock is changed');
+        console.log('New value:', tdElement);
+    }
+</script>
+
+
diff --git a/app/Views/incomingSilicaSandDetails.php b/app/Views/incomingSilicaSandDetails.php
index ec8a92c7..fc720e10 100644
--- a/app/Views/incomingSilicaSandDetails.php
+++ b/app/Views/incomingSilicaSandDetails.php
@@ -528,7 +528,17 @@
 
                         alert(data);
                        
-                    }
+                    },
+                error: function(xhr, status, error) {
+                    
+                    alert("An error occurred while processing the request. Please try again.");        
+                    console.error("Error Code:", xhr.status);     
+                    console.error("Error Message:", error);        
+                    console.error("Response Text:", xhr.responseText);  
+                },
+                complete: function() {
+                    $('#loader').hide();  
+                }
 
                 }
             });