如何将其从活动指标更改为披露?
问题是:当我做了SelectRow时,我向活动指示器做了披露,因为它会为下一个视图控制器加载一些图片并且它工作正常,但我没有任何运气将它改回到pushViewController之后的披露。我已经尝试从2ndViewController重新加载表,但它已经崩溃了。
所以任何人都有解决这个问题的方法..
提前致谢
这是我在didSelectRow中的代码:
-(void)threadStartAnimating:(id)data
{
[activityView startAnimating];
[self.navigationController pushViewController:bdvController animated:YES];
}
- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath {
UITableViewCell *cell = [tableView cellForRowAtIndexPath:indexPath];
activityView = [[UIActivityIndicatorView alloc] initWithActivityIndicatorStyle:UIActivityIndicatorViewStyleGray];
[cell setAccessoryView:activityView];
[NSThread detachNewThreadSelector:@selector(threadStartAnimating:) toTarget:self withObject:nil];
// Navigation logic -- create and push a new view controller
if(bdvController == nil)
bdvController = [[DetailViewController alloc] initWithNibName:@"DetailViewController" bundle:[NSBundle mainBundle]];
AppRecord *appRecord = [self.entries objectAtIndex:indexPath.row];
bdvController.appsRecord = appRecord;
bdvController.HeaderText.text = appRecord.appName;
bdvController.title = appRecord.artist;
[bdvController.tableView reloadData];
}
答案 0 :(得分:2)
最好的方法是将指针nil设置为accessoryView,例如:
cell.accessoryView = nil;
cell.accessoryType = UITableViewCellAccessoryDetailDisclosureButton;
cell.selectionStyle = UITableViewCellSelectionStyleGray;
在我的代码中,这些操作运行正常。