我有一个项目的tableview,当我点击一行时,我想使用带有按钮的uiactionsrt的uialertview:编辑,删除和取消。当我点击按钮编辑时,我将打开一个模态视图。以前,我已经编辑了模态视图,当我点击一行时,我会去编辑模态视图,但现在我想添加uiactionsheet,那么我该怎么做呢?
答案 0 :(得分:1)
使用-(void)tableView:(UITableView *)tableView didDeselectRowAtIndexPath:(NSIndexPath *)indexPath
方法编写UIAlertview或UIActionsheet。
我认为这会对你有所帮助。
-(void)tableView:(UITableView *)tableView didDeselectRowAtIndexPath:(NSIndexPath *)indexPath{
UIActionSheet *actionSheet = [[UIActionSheet alloc] initWithTitle:@"title" delegate:self cancelButtonTitle:@"cancel" destructiveButtonTitle:@"delete" otherButtonTitles:@"other 1", @"other 2", nil];
[actionSheet showInView:self.view];
//or
UIAlertView *alert = [[UIAlertView alloc] initWithTitle:@"title" message:@"message" delegate:self cancelButtonTitle:@"cancel" otherButtonTitles:@"button",@"button1", nil];
[alert show];
}
答案 1 :(得分:0)
只需按如下方式使用UIAlertView:
UIAlertView *alert = [[UIAlertView alloc] initWithTitle:@"Title" message:@"message" delegate:self cancelButtonTitle:@"Cancel" otherButtonTitles:@"Edit", @"Remove", nil];
[alert show];
以下方法将检查按下的按钮:
- (void)alertView:(UIAlertView *)alertView didDismissWithButtonIndex:(NSInteger)buttonIndex
{
switch (buttonIndex)
{
case 1:
// perform Edit
break;
case 2:
// perform Remove
break;
case 0:
// perform Cancel, if any
break;
}
}