sma*_*nja 3 iphone objective-c uitableview ios4 ios
如何在添加新项目时自动滚动tableview?
我尝试使用
- (void)scrollToRowAtIndexPath:(NSIndexPath *)indexPath
atScrollPosition:(UITableViewScrollPosition)scrollPosition
animated:(BOOL)animated
Run Code Online (Sandbox Code Playgroud)
但我无法理解.
你能提供样品代码吗?
为了获得更好的指导,您应该看到[UITableView scrollToRowAtIndexPath:atScrollPosition:animated:]的文档
以下是即时解决方案....
int row = [dataController count] - 1;
int section = 0;
NSIndexPath *scrollIndexPath = [NSIndexPath indexPathForRow:row inSection:section];
[[self tableView] scrollToRowAtIndexPath:scrollIndexPath
atScrollPosition:UITableViewScrollPositionBottom
animated:YES];
Run Code Online (Sandbox Code Playgroud)