在Swift 2.0中转换后我无法解决问题:
"Objective-C方法"控制器:didChangeObject:atIndexPath:forChangeType:newIndexPath:'由方法'controller(:didChangeObject:atIndexPath:forChangeType:newIndexPath :)提供'与可选需求方法'controller(:didChangeObject:atIndexPath:forChangeType:newIndexPath)冲突:)'在协议'NSFetchedResultsControllerDelegate'"
请帮我.谢谢你的进步
func controllerWillChangeContent(controller: NSFetchedResultsController) {
tableView.beginUpdates()
}
func controller(controller: NSFetchedResultsController, didChangeObject anObject: NSManagedObject, atIndexPath indexPath: NSIndexPath?, forChangeType type: NSFetchedResultsChangeType, newIndexPath: NSIndexPath?) {
// the issue is here
switch type {
case NSFetchedResultsChangeType.Insert:
if let newIndex = newIndexPath {
tableView.insertRowsAtIndexPaths([newIndex], withRowAnimation: UITableViewRowAnimation.Automatic)
}
case NSFetchedResultsChangeType.Delete:
if let index = indexPath {
tableView.deleteRowsAtIndexPaths([index], withRowAnimation: UITableViewRowAnimation.Automatic)
}
}
}
func controllerDidChangeContent(controller: NSFetchedResultsController) {
tableView.endUpdates()
}