有了這段代碼每次用戶點擊任何單元格都會一次又一次地執行segue,我想知道如何跟蹤加載的視圖以便在切換視圖時保留數據而不是無限的新viewcontroler。performSegueWithIdentifier on didSelectRowAtIndexPath
謝謝 -
- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath
{
if (indexPath.row == 0) {
[self.navigationController
performSegueWithIdentifier:@"rep" sender:self];
} else if (indexPath.row == 1) {
[self.navigationController
performSegueWithIdentifier:@"rep1" sender:self];
}
}