file upload

application/controllers/emergencypurchaseorder.php

@@ -2,7 +2,7 @@
 
 require APPPATH . '/libraries/BaseController.php';
 
-/**
+/** 
  * Class : purchaseorder (PurchaseorderController)
  * User Class to control all user related operations.
  * @author : VenbaMail Mali
@@ -224,7 +224,7 @@ class emergencypurchaseorder extends BaseController
 /*----------------------------------special po file upload  service----------------------------------*/
 function add($pathname)
     {
-        echo "add files";
+       // echo "add files";
         // die();
         //echo $pathname; die();
     
@@ -236,13 +236,13 @@ function add($pathname)
           $config['allowed_types'] = '*';
           //$config['allowed_types'] = 'jpg|jpeg|png|gif';
           $config['file_name'] = $_FILES[$pathname]['name'];
-                echo "if";
+               // echo "if";
             //Load upload library and initialize configuration
             $this->load->library('upload',$config);
             $this->upload->initialize($config);
             if($this->upload->do_upload($pathname))
             {
-                echo "uploadif";
+               // echo "uploadif";
                         $uploadData = $this->upload->data();
                         $picture = $uploadData['file_name'];
             }
@@ -254,7 +254,7 @@ function add($pathname)
        }
        else
        {
-             echo "else";
+            // echo "else";
                     $picture = '';
         }
                 

application/controllers/purchaseorder.php

@@ -8,7 +8,7 @@ require APPPATH . '/third_party/mpdf/mpdf.php';
  * Class : purchaseorder (PurchaseorderController)
  * User Class to control all user related operations.
  * @author : Venba InfoTech
- * @version : 1.1
+ * @version : 1.1 
  * @since : 09/06 Feb 2017
  */
 class purchaseorder extends BaseController
@@ -4165,29 +4165,39 @@ function addloadfile()
   $igr= $this->input->post('igr');
 
   $new_file_name =$_FILES['file']['name'];
-  //echo $new_file_name;die;
-  if(!empty($new_file_name))
+
+
+  $file = $this->purchaseorder_model->getfies($pono);
+
+$fcount=0;
+
+ foreach ($file as $value) 
+ {
+
+            $lastfile = $value->FilePath;
+
+   
+                 if($lastfile == $new_file_name)
+                 {
+                  $fcount++;
+                  echo 'File name already Exist';
+                          
+                 }
+}
+
+
+  
+  if($fcount == 0)
   {
    $Picture = $this->adfile();
+   $filelist =array('PONO'=>$pono,'IGRNO'=>$igr,'FilePath'=>$Picture);
+   $uploadfile = $this->purchaseorder_model->insertfile($filelist);
   }
-  else
-  {
-    $Picture ='';
-  }
-//echo $Picture;die;
 
-$filelist =array('PONO'=>$pono,'IGRNO'=>$igr,'FilePath'=>$Picture);
-
-
-
-  $uploadfile = $this->purchaseorder_model->insertfile($filelist);
- 
-    if($uploadfile > 0){
+ if($uploadfile > 0){
      echo "file updated successfully!";
     }
-    else{
-      echo "file not updated!";
-   }
+  
  }
 
  function adfile()

application/controllers/servicepurchaseorder.php

@@ -666,26 +666,52 @@ function uploadfile()
 
   $new_file_name =$_FILES['file']['name'];
   //echo $new_file_name;die;
-  if(!empty($new_file_name))
+  // if(!empty($new_file_name))
+  // {
+  //  $Picture = $this->adfile();
+  // }
+  // else
+  // {
+  //   $Picture ='';
+  // }
+//echo $Picture;die;
+  $file = $this->purchaseorder_model->getfies($pono);
+
+$fcount=0;
+
+ foreach ($file as $value) 
+ {
+
+            $lastfile = $value->FilePath;
+
+   
+                 if($lastfile == $new_file_name)
+                 {
+                  $fcount++;
+                  
+                          
+                 }
+}
+
+$upfile='';
+  
+  if($fcount == 0)
   {
    $Picture = $this->adfile();
+  $filelist =array('PONO'=>$pono,'FilePath'=>$Picture);
+   $upfile = $this->purchaseorder_model->insertfile($filelist);
   }
-  else
-  {
-    $Picture ='';
-  }
-//echo $Picture;die;
-$filelist =array('PONO'=>$pono,'FilePath'=>$Picture);
 
 
 
-  $uploadfile = $this->purchaseorder_model->insertfile($filelist);
+
+
  
-    if($uploadfile > 0){
+    if($upfile > 0){
      echo "file updated successfully!";
     }
     else{
-      echo "file not updated!";
+      echo "File name already Exist";
    }
  }
 

application/models/purchaseorder_model.php

@@ -23,7 +23,25 @@ class purchaseorder_model extends CI_Model
 
 
 
-/*-----------may25-------------------*/
+
+/*------------jun15------------------*/
+
+
+function getfies($pono)
+	{
+  
+	$this->db->select('*'); 
+
+			
+			$this->db->from('T_PurchaseOrder_BillUpload bill');
+			
+			$this->db->where('PONO',$pono);
+	
+			$query = $this->db->get();
+			
+			return $query->result();
+		}
+/*-----------jun15-------------------*/
 
 
 	function updateMatStock($itemNo,
@@ -38,9 +56,7 @@ class purchaseorder_model extends CI_Model
 	   return $r;
 }
 
-/*-----------may25-------------------*/
 
-/*------------------------------*/
 
 
 function updateReqDetails($Reqnumber,$MaterialCode,$ReqDetail){