Question

我真的不知道我在这里做错了什么。我的词典中有数据，如果符合条件，将会显示：

if(incentives[@"extras"][@"1"])
{
    //display image and label
}

如果字典中的一个数据满足此条件，我就能成功显示图像和标签。如果我有多个，让我们说满足这个条件的2个数据，数据1和数据2的图像和标签重叠：

enter image description here

如何制作食物图标和标签，仅在单元格1中显示，并在单元格2上显示统一图标和标签..

这是我到目前为止所拥有的：

        if(incentives[@"food"][@"1"])
        {
            cell2.imgIncentive.image = [UIImage imageNamed:@"icon-food.png"];

            NSString *strDescription=incentives[@"food"][@"1"];
            NSLog(@"FOOD: %@", strDescription);

            cell2.lblIncentive.text=strDescription;
            cell2.lblIncentive.font=[UIFont fontWithName:@"GillSans-Light" size:14.0f];
            cell2.lblIncentive.numberOfLines=2;
            cell2.lblIncentive.lineBreakMode = NSLineBreakByWordWrapping;
        }

        if(incentives[@"uniform"][@"1"])
        {
            cell2.imgIncentive.image = [UIImage imageNamed:@"icon-uniform.png"];

            NSString *strDescription=incentives[@"uniform"][@"1"];
            NSLog(@"UNIFORM: %@", strDescription);

            cell2.lblIncentive.text=strDescription;
            cell2.lblIncentive.font=[UIFont fontWithName:@"GillSans-Light" size:14.0f];
            cell2.lblIncentive.numberOfLines=2;
            cell2.lblIncentive.lineBreakMode = NSLineBreakByWordWrapping;
        }

        if(incentives[@"commission"][@"1"])
        {
            cell2.imgIncentive.image = [UIImage imageNamed:@"icon-commission.png"];

            NSString *strDescription=incentives[@"commission"][@"1"];
            NSLog(@"COMMISSION: %@", strDescription);

            cell2.lblIncentive.text=strDescription;
            cell2.lblIncentive.font=[UIFont fontWithName:@"GillSans-Light" size:14.0f];
            cell2.lblIncentive.numberOfLines=2;
            cell2.lblIncentive.lineBreakMode = NSLineBreakByWordWrapping;
        }

        if(incentives[@"transport"][@"1"])
        {
            cell2.imgIncentive.image = [UIImage imageNamed:@"icon-transport.png"];

            NSString *strDescription=incentives[@"transport"][@"1"];
            NSLog(@"TRANSPORT: %@", strDescription);

            cell2.lblIncentive.text=strDescription;
            cell2.lblIncentive.font=[UIFont fontWithName:@"GillSans-Light" size:14.0f];
            cell2.lblIncentive.numberOfLines=2;
            cell2.lblIncentive.lineBreakMode = NSLineBreakByWordWrapping;
        }

        if(incentives[@"extras"][@"1"])
        {
            cell2.imgIncentive.image = [UIImage imageNamed:@"icon-extras.png"];

            NSString *strDescription=incentives[@"extras"][@"1"];
            NSLog(@"EXTRAS: %@", strDescription);

            cell2.lblIncentive.text=strDescription;
            cell2.lblIncentive.font=[UIFont fontWithName:@"GillSans-Light" size:14.0f];
            cell2.lblIncentive.numberOfLines=2;
            cell2.lblIncentive.lineBreakMode = NSLineBreakByWordWrapping;
        }

我尝试为每个奖励提供单独的标签，我仍然得到相同的结果。任何帮助将不胜感激.. 提前谢谢......

更新：我现在遵循教程https://www.youtube.com/watch?v=uhJCuDX4GsA..what，如果我有两个符合条件的数据，则单元格会显示符合条件的最后数据。

Answer 1

当您调用“新”UITableViewCell时，您并不总是创建一个新的UITableViewCell，您通常会重复使用它们。因此，当您添加子视图时，您必须在重用单元格时将其删除。在你的情况下，我建议像本教程中那样创建一个自定义单元格

https://www.youtube.com/watch?v=uhJCuDX4GsA

uitableviewcell中的数据重叠

1 个答案: