Added AJAX-delete of mode as well.

application/controllers/Mode.php

@@ -80,11 +80,10 @@ class Mode extends CI_Controller {
         }
 	}
 
-	public function delete($id) {
+	public function delete() {
+	    $id = $this->input->post('id');
 		$this->load->model('modes');
 		$this->modes->delete($id);
-		
-		redirect('mode');
 	}
 
 	public function activate() {

application/views/interface_assets/footer.php

@@ -1888,6 +1888,31 @@ $(document).ready(function(){
                     }
                 });
             }
+
+            function deleteMode(id, mode) {
+                BootstrapDialog.confirm({
+                    title: 'DANGER',
+                    message: 'Warning! Are you sure you want to delete the following mode: ' + mode + '?'  ,
+                    type: BootstrapDialog.TYPE_DANGER,
+                    closable: true,
+                    draggable: true,
+                    btnOKClass: 'btn-danger',
+                    callback: function(result) {
+                        if(result) {
+                            var baseURL= "<?php echo base_url();?>";
+                            $.ajax({
+                                url: baseURL + 'index.php/mode/delete',
+                                type: 'post',
+                                data: {'id': id
+                                },
+                                success: function(data) {
+                                    $(".mode_" + id).parent("tr:first").remove(); // removes mode from table
+                                }
+                            });
+                        }
+                    }
+                });
+            }
         </script>
     <?php } ?>
 

application/views/mode/index.php

@@ -46,7 +46,7 @@
 						<a href="<?php echo site_url('mode/edit')."/".$row->id; ?>" class="btn btn-info btn-sm"><i class="fas fa-edit-alt"></i> Edit</a>
 					</td>
 					<td>
-						<a href="<?php echo site_url('mode/delete')."/".$row->id; ?>" class="btn btn-danger btn-sm" onclick="return confirm('Are you sure you want delete mode <?php echo $row->mode; ?> ');"><i class="fas fa-trash-alt"></i> Delete</a>
+						<a href="javascript:deleteMode('<?php echo $row->id; ?>', '<?php echo $row->mode; ?>');" class="btn btn-danger btn-sm" ><i class="fas fa-trash-alt"></i> Delete</a>
                     </td>
 				</tr>