如何從iPhone的UITableviewCell中的NSMutableArray加載圖像？

Question

我需要從NSMutableArray加載圖像，該圖像是從服務url加載的。我可以從XML響應中檢索圖像標簽。現在，我希望該圖像在UITableViewCell

我的數組看起來像這樣：

(
{
Image="46b6daca-3.png";
}
{
Image="9251bfe5-d.jpg";
}
)  

如何將每個圖像加載到單獨的UITableViewCell ？

對於創建UILabel，我知道它是這樣的：

 NSMutableDictionary *d = (NSMutableDictionary *) [arr objectAtIndex:indexPath.row];
 UILabel *line1=[[UILabel alloc]initWithFrame:CGRectMake(10, 68, 320,10)];
    line1 .font=[UIFont fontWithName:@"arial" size:12];        
    [line1 setTextAlignment:UITextAlignmentLeft];
    [line1  setText:[d valueForKey:@"Name"]];
    line1.tag=113;
    [cell addSubview:line1 ];
    [line1  release]; 

如何為UIImage做呢？

Answer 1

UIImageView *img = [[UIImageView alloc]initWithImage:[ d objectForKey:@"Image"]];
[cell.contentView addSubView:img];

Answer 2

使用以下代碼設置圖像：

UIImage *img = [[UIImage imageNamed:[d objectForKey:@"Image"];
cell.imageView.image = img;

這是您的NSMutableDictionary

Answer 3

如果數組中有圖像，則將直接數組值用作波紋管圖像。

UIImageView *img = [[UIImageView alloc]initWithImage:[[arrData valueForKey:@"Image"] objectAtIndex:indexPath.row];
 img.frame = SetFrameHere;// 
[cell.contentView addSubView:img];

或也像波紋管一樣添加為單元格imageview。

cell.imageView.image = (UIImage *)[[arrData valueForKey:@"Image"] objectAtIndex:indexPath.row];

Answer 4

根據您的代碼..嘗試這個。

NSMutableDictionary *d = (NSMutableDictionary *) [arr objectAtIndex:indexPath.row];

UIImageView *img = [[UIImageView alloc]initWithImage:[ d objectForKey:@"Image"]];
img,frame = CGRectMake("Set frame")]
[cell.contentView addSubView:img];
[img release];