我有一个引用.png文件路径的.plist(键值=“地图”)。我可以在加载视图时使用此代码将图像添加到数组中:
-(void)viewDidLoad {
NSString *path = [[NSBundle mainBundle] pathForResource:@"countries" ofType:@"plist"];
NSArray *countries = [NSArray arrayWithContentsOfFile:path];
NSSortDescriptor *descriptor = [[[NSSortDescriptor alloc] initWithKey:@"maps" ascending:NO] autorelease];
self.sortedCountries = [countries sortedArrayUsingDescriptors:[NSArray arrayWithObject:descriptor]];
}
我可以使用此方法将图像添加到TableViewCells:
-(UITableViewCell *)tableView:(UITableView *)tableView
cellForRowAtIndexPath:(NSIndexPath *)indexPath {}
我要做的是将这些相同的图像添加到新的ViewController中的UIImageView实例中。我已经正确设置了ViewController,但是我如何从UIImageView中显示数据中的图像,就像我为UITableViewCells所做的那样?
答案 0 :(得分:1)
当您选择以下方法的表格行获取调用 -
- (NSIndexPath *)tableView:(UITableView *)tableView willSelectRowAtIndexPath:(NSIndexPath *)indexPath { UserDetailVC* userDetailVC=[[UserDetailVC alloc] initWithNibName:@"UserDetailVC" bundle:nil]; [userDetailVC autorelease]; //imp- set the image over here NSDictionary* tempDict=[yourArray objectAtIndex:indexPath.row]; userDetailVC.selectedImageView.image=[tempDict objectForKey:@"imageName"]; [self.navigationController pushViewController:userDetailVC animated:YES]; return nil; }
所以试过这个,这肯定会帮助你。