UICollectionView 为每个section 添加headerview

这个问题我纠结了好长时间,网上关于UICollection的事例很少,这个也是我google找了许久找到的方法(原谅我的愚蠢),留下权作备份,如果对你有帮助的话,更好!

如果有错得地方,还请多指教!我也是刚学习UICollection!

    //注册headercell
    [self.PhotoAlbumCollection registerNib:[UINib nibWithNibName:@"MMCollectionHeaderView" bundle:nil] forSupplementaryViewOfKind:UICollectionElementKindSectionHeader withReuseIdentifier:@"headercell"];

- (UICollectionReusableView *)collectionView:(UICollectionView *)collectionView viewForSupplementaryElementOfKind:(NSString *)kind atIndexPath:(NSIndexPath *)indexPath
{
    if (kind == UICollectionElementKindSectionHeader) {
        MMCollectionHeaderView *headercell = [collectionView dequeueReusableSupplementaryViewOfKind:kind withReuseIdentifier:@"headercell" forIndexPath:indexPath];
        NSDictionary *dic = datasource[indexPath.section];
        return headercell;
    }else
    {
        return nil;
    }
}

再说下MMCollectionHeaderView ,改类继承UICollectionReusableView 即:@interface MMCollectionHeaderView : UICollectionReusableView


posted on 2014-07-01 20:30  超级庄子  阅读(924)  评论(0编辑  收藏  举报

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