Question

UITableView有多个标签和一个imageview。此视图显示某些信息。加载此视图时，将显示除图像之外的所有内容。 ImageView最初不会显示图像，相反，我要向上/向下滚动表格，然后它会出现。

这里的代码，

for (id v in cell.contentView.subviews) {
                UIView *realV = (UIView *) v;
                [realV removeFromSuperview];
            }

当我向他询问这个问题时，我的朋友建议

。他说这会解决它。我使用的原始代码没有其他部分。完整代码如下。

- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
        static NSString *cellId = @"cellid";
        UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:cellId];
        if (cell == nil)
        {
            cell = [[UITableViewCell alloc] initWithStyle:UITableViewCellStyleValue1 reuseIdentifier:cellId];
            if (tableView==tableForControls)
            {
                switch (indexPath.row)
                {
                    case 0:
                    {
                        UIImageView *frameImageView = [[UIImageView alloc]initWithFrame:CGRectMake(108, 7, 94, 104)];
                        [frameImageView setImage:[UIImage imageNamed:@"2 Page Baby Photo Frame.png"]];

                    imageViewForChildImage = [[UIImageView alloc]initWithFrame:CGRectMake(90, 12, 130, 92)];
                        imageViewForChildImage.tag = 123;//childImage
                        [imageViewForChildImage setImage:[UIImage imageNamed:@"childImage.png"]];
                        imageViewForChildImage.contentMode=UIViewContentModeScaleAspectFit;
                        [cell.contentView addSubview:imageViewForChildImage];
                        [cell.contentView addSubview:frameImageView];

                         [cell.textLabel setHidden:TRUE];
                        break;
                    }
                    case 5:
                    {//102.123,162
                        UITextView *notesTxtViewObject = [[UITextView alloc]initWithFrame:CGRectMake(5, 15, 300, 120)];
                        [notesTxtViewObject setTextColor:cell.detailTextLabel.textColor];
                        notesTxtViewObject.tag = 456;
                        notesTxtViewObject.layer.borderWidth = 1.0f;
                        notesTxtViewObject.layer.borderColor = [UIColor lightGrayColor].CGColor;
                        notesTxtViewObject.layer.cornerRadius = 3.0f;
                        notesTxtViewObject.delegate = self;
                        [notesTxtViewObject setFont:[UIFont fontWithName:@"Trebuchet MS" size:14]];
                       notesTxtViewObject.inputAccessoryView = keyBoardBar;
                        [cell.contentView addSubview:notesTxtViewObject];

                        UILabel *charLengthLabel = [[UILabel alloc]initWithFrame:CGRectMake(160, 145, 145, 40)];
                          [charLengthLabel setFont:[UIFont fontWithName:@"Trebuchet MS" size:14]];
                        charLengthLabel.tag = 789;
                        charLengthLabel.textAlignment = NSTextAlignmentCenter;
                        [cell.contentView addSubview:charLengthLabel];
                        [cell.textLabel setHidden:TRUE];
                        break;
                    }
                    default:
                        break;
                }

            }
            else
            {

            }
        }
if (tableView==tableForControls)
{
    cell.textLabel.text = [titleArray objectAtIndex:indexPath.row];
    UIImageView *childImage =(UIImageView*)[cell.contentView viewWithTag:123];
    UITextView *notesTextViewObj = (UITextView *)[cell.contentView viewWithTag:456];
    UILabel *charecterLenght = (UILabel *)[cell.contentView viewWithTag:789];
    switch (indexPath.row)
    {
        case 0:
            childImage.image = [UIImage imageWithData:[valueDict objectForKey:cell.textLabel.text]];
            break;
        case 5:
            notesTextViewObj.text = [valueDict objectForKey:cell.textLabel.text];
            break;
        default:
            cell.detailTextLabel.text =  [valueDict objectForKey:cell.textLabel.text];
            break;
    }
    charecterLenght.text = notesString;
    [cell.textLabel setFont:[UIFont fontWithName:@"Trebuchet MS" size:16]];
    [cell.detailTextLabel setFont:[UIFont fontWithName:@"Trebuchet MS" size:14]];
    [cell.textLabel setTextColor:[UIColor colorWithRed:254/255.0f green:218/255.0f blue:87/255.0f alpha:1]];
}
else if (tableView==tableForChildList)
{
    ChildMaster *childMaster = [childCollectionArray objectAtIndex:indexPath.row];
    cell.textLabel.text = childMaster.name;
    [cell.textLabel setFont:[UIFont fontWithName:@"Trebuchet MS" size:14]];
}

else
{
    cell.imageView.image=[UIImage imageNamed:[arrayForImages objectAtIndex:indexPath.row]];
    }
    cell.selectionStyle = UITableViewCellEditingStyleNone;
    return cell;
}

ios图像消失了，在viewview中创建了imageview吗？

0 个答案: