在UITablView单元的选定状态下更改图像 [英] Changing Image on selected state of UITablView cell

问题描述

我创建了一个自定义单元格并添加了一个标签和图像，我在表格中有4行，每行有不同的图像，每行打开一个不同的视图控制器，所以，现在我需要的是点击一个特别的一行，我希望图像改变，我尝试这样做，但它不起作用，所以请帮助我。

I have a created a custom cell and added one label and Image, I have 4 rows in my table each row has a different image and each row opens a different view controller, so, now what I need is on click of a particular row I want the image to change to do that I tried this, but its not working, so please help me out.

if(indexPath.row == 0)
{

     if(cell.selected == true)
     {
           UIImage *cellImage = [UIImage imageNamed:@"abc.png"];        
           cell.icon.image    = cellImage;
      }
      else
      {
          UIImage *cellImage = [UIImage imageNamed:@"abc.png"];        
           cell.icon.image    = cellImage;
      }
}

问候
Ranjit

Regards Ranjit

推荐答案

在创建单元格时或在 tableView中尝试执行以下操作：willDisplayCell：forRowAtIndexPath：方法：

Try to do following when creating your cell or in tableView:willDisplayCell:forRowAtIndexPath: method:

cell.imageView.image = [UIImage imageNamed:@"abc.png"];
cell.imageView.highlightedImage = [UIImage imageNamed:@"abc.png"];

它也适用于您的图标属性如果它是 UIImageView

It will work for your icon property too if it is UIImageView

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