標籤:style io color os ar for sp div on
1 : tableview中headerview總保持在螢幕上方 : 在代理方法中建立view,並添加到headerview上l例子:- (UIView *)tableView:(UITableView *)tableView viewForHeaderInSection:(NSInteger)section{ if ([self.title isEqualToString:@"幕後"]) { NSArray *array = @[@"全部",@"電影自習室",@"電影會客廳",@"拍攝",@"綜述",@"後期",@"器材"]; UIScrollView *scroller = [[UIScrollView alloc] init]; scroller.contentSize = CGSizeMake(560, 30); scroller.backgroundColor = [UIColor whiteColor]; scroller.showsHorizontalScrollIndicator = NO; UISegmentedControl *segment = [[UISegmentedControl alloc] initWithItems:array]; segment.tintColor = [UIColor lightGrayColor]; [[UISegmentedControl appearance] setTitleTextAttributes:@{NSForegroundColorAttributeName : [UIColor blackColor]} forState:UIControlStateSelected]; [scroller addSubview:segment]; return scroller; } return nil;}
2 : 想隨著螢幕滑動一起移動至消失的話: 就直接調用屬性方法,將建立的view指定到headerview的試圖()l例子: {在viewdidload中}
self.headerView = [[HeaderView alloc] initWithFrame:CGRectMake(0, 0, 320, 150)]; self.tableView.tableHeaderView = self.headerView;
iOS中tableview中headerview總保持在螢幕上方和隨著螢幕滑動一起移動至消失