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POCan not show correct image when reload tableview in ios
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  1. POCan not show correct image when reload tableview in ios
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    copied!<p>I have a problem : I want to reload tableview but it only reload label, i can not reload image of button. This is my codes:</p> <pre><code> - (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath { static NSString *CellIdentifier = @"Cell"; UITableViewCell *cell = [_tableView dequeueReusableCellWithIdentifier:CellIdentifier]; if (cell == nil) { cell = [[[UITableViewCell alloc] initWithStyle:UITableViewCellStyleSubtitle reuseIdentifier:CellIdentifier] autorelease]; UILabel *FileNameLabel = [[UILabel alloc] initWithFrame:CGRectMake(10, 0, 100, 30)]; FileNameLabel.tag = 1000; FileNameLabel.backgroundColor = [UIColor clearColor]; FileNameLabel.font = [UIFont fontWithName:@"Helvetica" size:16]; FileNameLabel.font = [UIFont boldSystemFontOfSize:16]; FileNameLabel.textColor = [UIColor blackColor]; NSLog(@"AllItemsArrayarray: %@", AllItemsArray); // FileNameLabel.text =[temp objectAtIndex:indexPath.row]; [cell.contentView addSubview: FileNameLabel]; [FileNameLabel release]; UILabel *UploadTimeLabel = [[UILabel alloc] initWithFrame:CGRectMake(10, 20, 150, 25)]; UploadTimeLabel.tag = 2000; UploadTimeLabel.backgroundColor = [UIColor clearColor]; UploadTimeLabel.font = [UIFont fontWithName:@"Helvetica" size:12]; UploadTimeLabel.textColor = [UIColor grayColor]; // UploadTimeLabel.text = [UploadTimeArray objectAtIndex:indexPath.row]; [cell.contentView addSubview: UploadTimeLabel]; [UploadTimeLabel release]; UILabel *pricelabel = [[UILabel alloc] initWithFrame:CGRectMake(80, 0, 80, 30)]; pricelabel.backgroundColor = [UIColor clearColor]; pricelabel.font = [UIFont fontWithName:@"Helvetica" size:16]; pricelabel.font = [UIFont boldSystemFontOfSize:16]; pricelabel.textColor = [UIColor darkGrayColor]; pricelabel.tag = 3000; //pricelabel.hidden = YES; pricelabel.textAlignment = NSTextAlignmentRight; [cell.contentView addSubview: pricelabel]; [pricelabel release]; market = [UIButton buttonWithType:UIButtonTypeCustom]; market.tag = 4000; // [market addTarget:self action:@selector(marketPressedAction:) forControlEvents:UIControlEventTouchDown]; // [market setTag:indexPath.row]; [market setFrame:CGRectMake(200, 6, 30, 30)]; [cell.contentView addSubview:market]; } marketButton = (UIButton*)[cell.contentView viewWithTag:4000]; if([sellingArray count]&gt;0) { NSLog(@"sellingArray %@",sellingArray); if([[sellingArray objectAtIndex:indexPath.row] isEqualToString:@"0"]) // nothing { [marketButton setSelected:NO]; [marketButton setImage:[UIImage imageNamed:@"Marketplace.png"] forState:UIControlStateNormal]; marketButton.enabled = YES; } else if([[sellingArray objectAtIndex:indexPath.row] isEqualToString:@"2"]) // marketplace { [marketButton setSelected:YES]; [marketButton setImage:[UIImage imageNamed:@"MarketplaceSelect.png"] forState:UIControlStateNormal]; marketButton.enabled = YES; // auctionButton.enabled = NO; } } [marketButton addTarget:self action:@selector(marketPressedAction:) forControlEvents:UIControlEventTouchDown]; [marketButton setTag:indexPath.row]; //} if( [temp count] &gt; 0) { UILabel *fileNameLbl = (UILabel*)[cell.contentView viewWithTag:1000]; fileNameLbl.text =[temp objectAtIndex:indexPath.row]; UILabel *uploadlbl = (UILabel*)[cell.contentView viewWithTag:2000]; uploadlbl.text =[UploadTimeAllArr objectAtIndex:indexPath.row]; } if([priceNewArray count]&gt; 0) { UILabel *pricelbl = (UILabel*)[cell.contentView viewWithTag:3000]; pricelbl.text =[NSString stringWithFormat:@"$%@",[priceNewArray objectAtIndex:indexPath.row]]; if ([sellingArray count]&gt;0) { if([[sellingArray objectAtIndex:indexPath.row] isEqualToString:@"2"]){ pricelbl.hidden = NO; } else if([[sellingArray objectAtIndex:indexPath.row] isEqualToString:@"0"]){ pricelbl.hidden = YES; } } } UIImage *image = [UIImage imageNamed:@"More.png"]; UIButton *button = [UIButton buttonWithType:UIButtonTypeCustom]; CGRect frame = CGRectMake(0.0, 0.0, image.size.width, image.size.height); button.frame = frame; // match the button's size with the image size //[button setBackgroundImage:image forState:UIControlStateNormal]; [button setImage:image forState:UIControlStateNormal]; // set the button's target to this table view controller so we can interpret touch events and map that to a NSIndexSet [button addTarget:self action:@selector(checkButtonTapped:event:) forControlEvents:UIControlEventTouchUpInside]; button.backgroundColor = [UIColor clearColor]; cell.accessoryView = button; _tableView.contentInset = UIEdgeInsetsMake(0, 0, 100, 0); return cell; } </code></pre> <p>I used above code, when call <code>[table reloaddata]</code> , all label reloaded except button (button market) not show correct image. I don't know why so. Can you give any suggestion? Thanks in advance</p>
 

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