我有一个简单但自定义的部分标题,其中我在标签中显示动态内容。但是,当我弹出一个 VC 并在活动 VC 中运行 viewWillAppear 中的 [self.quickDialogTableView reloadData] 时,数据没有更新为正确的“self.sectionHeaderTitle。知道我做错了什么吗?
(void)sectionHeaderWillAppearForSection:(QSection *)section atIndex:(NSInteger)indexPath {
if (indexPath == 0) {
UIView *header = [[UIView alloc] initWithFrame:CGRectMake(0, 5, 320, 110)];
header.backgroundColor = [UIColor clearColor];
UIView *header_background = [[UIView alloc] initWithFrame:CGRectMake(25, 10, 270, 100)];
header_background.backgroundColor = [UIColor whiteColor];
UILabel *title = [[UILabel alloc] initWithFrame:CGRectMake(15, 0, 255, 25)];
title.text = @"A sample static title";
UILabel *label = [[UILabel alloc] initWithFrame:CGRectMake(55, 40, 200, 40)];
label.text = self.sectionHeaderTitle;
[header addSubview:header_background];
[header_background addSubview:title];
[header_background addSubview:label];
[section setHeaderView:header];
}