第一種
- (BOOL)tableView:(UITableView *)tableView canEditRowAtIndexPath:(NSIndexPath *)indexPath {
//第二組可以左滑刪除
if (indexPath.section == 2) {
return YES;
}
return NO;
}
// 定義編輯樣式
- (UITableViewCellEditingStyle)tableView:(UITableView *)tableView editingStyleForRowAtIndexPath:(NSIndexPath *)indexPath {
return UITableViewCellEditingStyleDelete;
}
// 進入編輯模式，按下出現(xiàn)的編輯按鈕后,進行刪除操作
- (void)tableView:(UITableView *)tableView commitEditingStyle:(UITableViewCellEditingStyle)editingStyle forRowAtIndexPath:(NSIndexPath *)indexPath {
if (editingStyle == UITableViewCellEditingStyleDelete) {
if (indexPath.section == 2) {
//取消該演員的申請
NSString *user_no = [self.actor_cpllaboredArray[indexPath.row] valueForKey:@"user_no"];
[self fetch_api_Recruit_withdraw:user_no];
}
}
}
// 修改編輯按鈕文字
- (NSString *)tableView:(UITableView *)tableView titleForDeleteConfirmationButtonForRowAtIndexPath:(NSIndexPath *)indexPath {
return @"刪除";
}
第二種,iOS11之后才有的
- ( UISwipeActionsConfiguration *)tableView:(UITableView *)tableView trailingSwipeActionsConfigurationForRowAtIndexPath:(NSIndexPath *)indexPath {
//刪除
UIContextualAction *deleteRowAction = [UIContextualAction contextualActionWithStyle:UIContextualActionStyleDestructive title:@"delete" handler:^(UIContextualAction * _Nonnull action, __kindof UIView * _Nonnull sourceView, void (^ _Nonnull completionHandler)(BOOL)) {
[self.titleArr removeObjectAtIndex:indexPath.row];
completionHandler (YES);
[self.tableView reloadData];
}];
deleteRowAction.image = [UIImage imageNamed:@"刪除"];
deleteRowAction.backgroundColor = [UIColor redColor];
UISwipeActionsConfiguration *config = [UISwipeActionsConfiguration configurationWithActions:@[deleteRowAction]];
return config;
}
