1. 去掉底部多余的表格线
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| [tableView setTableFooterView:[[UIView alloc] initWithFrame:CGRectZero]];
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2. 在自定义tableViewCell中设置分割线 顶头显示 self代表cell
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| if ([self respondsToSelector:@selector(setSeparatorInset:)]) {
[self setSeparatorInset:UIEdgeInsetsZero];
}
if ([self respondsToSelector:@selector(setLayoutMargins:)]) {
[self setLayoutMargins:UIEdgeInsetsZero];
}
if([self respondsToSelector:@selector(setPreservesSuperviewLayoutMargins:)]){
[self setPreservesSuperviewLayoutMargins:NO];
}
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3. 代码布局tableview改变cell间隙布局，重写UITableViewCell的frame方法
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| - (void)setFrame:(CGRect)frame{
frame.origin.x += 5;
frame.origin.y += 5;
frame.size.height -= 5;
frame.size.width -= 10;
[super setFrame:frame];
}
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4. 动态计算tableviewCell高度
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| // 获取最底部view 的bottom值
// NSArray *views = [self.contentView.subviews sortedArrayUsingComparator:^NSComparisonResult(UIView *view1, UIView *view2) {
// NSString *top1 = [NSString stringWithFormat:@"%f", view1.frame.origin.y];
// NSString *top2 = [NSString stringWithFormat:@"%f", view2.frame.origin.y];
// NSComparisonResult result = [top1 compare:top2 options:NSNumericSearch];
// NSLog(@"^^^：：%ld", (long)result);
//
// return result == NSOrderedDescending;
// }];
NSArray *views = self.contentView.subviews;
UIView * bottomView = views.firstObject;
CGFloat height = bottomView.frame.origin.y+bottomView.frame.size.height;
_model.cellHeight = height + 10;
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