title: ASIHttprequest Muliple request with one progressview
body: <p>After the purchase is completed ,i want to donwload image, audio and video from server.</p>
  
  <p>Currently i am able to download the image and can see the progress in UIProgressView but i am not sure how can we show the single UIProgressView for multiple url requests.</p>
  
  <p>I would like to know whether we can show one UIProgressView for multiple url request using ASIHttpRequest.</p>
  
  <p>please let me know how to proceed? and thanks a lot</p>
  
  <pre><code>- (id)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil
  {
      self = [super initWithNibName:nibNameOrNil bundle:nibBundleOrNil];
      if (self) {
          // Custom initialization
          self.request=nil;
      }
      return self;
  }
  
  - (void)fetchThreeImages1:(id)sender
  {
      [imageView1 setImage:nil];
  
      if (!networkQueue) {
          networkQueue = [[ASINetworkQueue alloc] init];  
      }
      failed = NO;
      [networkQueue reset];
      [networkQueue setRequestDidFinishSelector:@selector(requestForDownloadOfFileFinished:)];
      [networkQueue setRequestDidFailSelector:@selector(requestForDownloadOfFileFailed:)];
  
  
  
      [networkQueue setShowAccurateProgress:YES];
      [networkQueue setDelegate:self];
      self.request=nil;
  
      NSURL *url;
  
      NSString *urlString=@"http://www.digitalreview.ca/cams/pics/DSCN0044.JPG";
      url = [NSURL URLWithString:urlString];
      request = [ASIHTTPRequest requestWithURL:url];
      NSString *Filename = [urlString lastPathComponent];
  
      [request setDownloadProgressDelegate:imageProgressIndicator1];
      [request setUserInfo:[NSDictionary dictionaryWithObject:@"request1" forKey:@"name"]];
      [request setDownloadDestinationPath:[[NSHomeDirectory() stringByAppendingPathComponent:@"Documents"] stringByAppendingPathComponent:Filename]];
      [request setShouldContinueWhenAppEntersBackground:YES];
      [request setDelegate:self];
      [request setDidReceiveDataSelector:@selector(request:didReceiveBytes:)]; 
      [request setShowAccurateProgress:YES];
  
      [networkQueue addOperation:request];
  
  
      [networkQueue go];
  
  }
  - (void)requestForDownloadOfFileFinished:(ASIHTTPRequest *)request1
  {
  
      NSLog(@"req finish.........");
      NSLog(@"Content will be %llu bytes in size",[request1 contentLength]); 
  
      goButton.hidden=YES;
      [imageProgressIndicator1 removeFromSuperview];
      UIImage *img = [UIImage imageWithContentsOfFile:[request1 downloadDestinationPath]];
      array=[[[NSMutableArray alloc]init]autorelease];
      [array addObject:img];
      image = [[UIImage alloc ]initWithData:[request1 responseData]];
  
  
      NSString *receivedString = [request1 responseString];
      NSLog(@"received string %@",receivedString);
      NSData *responseData = [request1 responseData];
  
      NSString *response = [[NSString alloc] initWithData:responseData encoding:NSUTF8StringEncoding];
  
      NSLog(@"Server response:%@", response);
  
      NSLog(@"response data %@",[request1 responseData]);
      NSLog(@"download destination path %@",[request downloadDestinationPath]);
      NSLog(@"download destination path1 %@",[request1 downloadDestinationPath]);
      NSLog(@"image %@",img);
      NSLog(@"image1 %@",image);
      if (img) {
          [imageView1 setImage:img];
      }
      UIAlertView *alertView = [[[UIAlertView alloc] initWithTitle:@"Download" message:@"Download Completed" delegate:nil cancelButtonTitle:@"OK" otherButtonTitles:nil] autorelease];
      [alertView show];
      //completed=true;
      NSLog(@"mutablearray count %@",[array objectAtIndex:0]);
  
  
  }
  
  // Customize the appearance of table view cells.
  - (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:
   (NSIndexPath *)indexPath
   //-------------------------------------------------------------------------------
   {
     int tablePadding = 40;
     int tableWidth = [self.tblViewDownload frame].size.width;
     if (tableWidth &gt; 480) {
       tablePadding = 110;
     }
  
    static NSString *CellIdentifier = @"TypeCell";
  
    UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier];
  
    if (cell == nil)
    {
      cell = [[[UITableViewCell alloc] initWithFrame:CGRectZero]autorelease];
      cell.selectionStyle = UITableViewCellSelectionStyleNone;
  
      if([indexPath row]==0)
      {
        NSString *urlString=@"http://www.digitalreview.ca/cams/pics/DSCN0044.JPG";
  
        NSString* theFileName = [urlString lastPathComponent];
  
        NSLog(@"%@ the filename",theFileName);
  
        goButton = [UIButton buttonWithType:UIButtonTypeRoundedRect];
        [goButton setTitle:@"Go" forState:UIControlStateNormal];
        [goButton sizeToFit];
        [goButton setFrame:CGRectMake(220,30,50,30)];
  
        [goButton addTarget:self action:@selector(fetchThreeImages1:) forControlEvents:UIControlEventTouchUpInside];
        [cell addSubview:goButton];
  
      //-------------
      NSString *workSpacePath=[[self applicationDocumentsDirectory] stringByAppendingPathComponent:theFileName];
      NSLog(@"%@ workSpacePath ",workSpacePath);
      if ( workSpacePath ){
  
          NSLog(@"%@ workSpacePath ",workSpacePath);
  
          //--------------
          UIImage *imgBack = [UIImage imageNamed:@"btn-back.png"];
          imageView1 = [[[UIImageView alloc] initWithFrame:CGRectMake(0,0,20,20)] autorelease];
          [imageView1 setBackgroundColor:[UIColor grayColor]];
  
          //imageView1.image = [UIImage imageWithData:[NSData dataWithContentsOfFile:workSpacePath]];
          imageView1.image = [UIImage imageWithContentsOfFile:workSpacePath];
          [cell addSubview:imageView1];
  
          NSLog(@"dfdfD");
          NSLog(@"sdfdsf");
      }
  
  
  
      imageProgressIndicator1 = [[[UIProgressView alloc] initWithFrame:CGRectZero] autorelease];
      [cell addSubview:imageProgressIndicator1]; 
  
      }
      NSUInteger imageWidth = (tableWidth-tablePadding-20)/3;
      NSUInteger imageHeight = 35;
     [imageView1 setFrame:CGRectMake(tablePadding/2,20,imageWidth,imageHeight)];
     [imageProgressIndicator1 setFrame:CGRectMake(120,40,imageWidth,20)];
  
    }
  
    return cell;
  }
  </code></pre>