iOS Quick Tip – programmatically hiding sections of a UITableView with static cells

 

-(UIView*)tableView:(UITableView *)tableView viewForHeaderInSection:(NSInteger)section

{

    if(hideTableSection && section == 1)

        return [[UIView alloc] initWithFrame:CGRectZero];

    return nil;

}

 

- (CGFloat)tableView:(UITableView *)tableView heightForHeaderInSection:(NSInteger)section

{

    if(section == 1 && hideTableSection)

        return 1;

    return 32;

}

 

注意：返回高度为1，而不是0

-(CGFloat)tableView:(UITableView *)tableView heightForFooterInSection:(NSInteger)section

{

    if(section == 1 && hideTableSection)

        return 1;

    return 16;

}

 

-(UIView*)tableView:(UITableView *)tableView viewForFooterInSection:(NSInteger)section

{

    if(section == 1 && hideTableSection)

        return [[UIView alloc] initWithFrame:CGRectZero];

    return nil;

}

 

http://code-ninja.org/blog/2012/02/29/ios-quick-tip-programmatically-hiding-sections-of-a-uitableview-with-static-cells/