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Support nudges on UICollectionReusableView

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Dynamic Views

Please follow below steps if you intend to run nudges on screens having UICollectionReusableView , UITableViewHeaderFooterView

📘

Prerequisite: Support nudges on UICollectionReusableView , UITableViewHeaderFooterView is available from iOS SmartechNudge SDK v8.7.2 onwards

Assign a tag to the reusable views

UITableViewHeaderView :

 (UIView *)tableView:(UITableView *)tableView viewForHeaderInSection:(NSInteger)section {
    CustomHeaderView *headerView = [tableView dequeueReusableHeaderFooterViewWithIdentifier:@"CustomHeaderFooterViewId"];
    headerView.tag = section;
    return headerView;
}

 func tableView(_ tableView: UITableView, viewForHeaderInSection section: Int) -> UIView? {
        if let headerView = tableView.dequeueReusableHeaderFooterView(withIdentifier:"CustomHeaderFooterViewId") as? CustomHeaderView {
                headerView.tag = section
            }
          return headerView
        }

UITableViewFooterView :

(UIView *)tableView:(UITableView *)tableView viewForFooterInSection:(NSInteger)section {
    CustomHeaderView *footerView = [tableView dequeueReusableHeaderFooterViewWithIdentifier:@"CustomHeaderFooterViewId"];
    footerView.tag = section;
    return footerView;
}

func tableView(_ tableView: UITableView, viewForFooterInSection section: Int) -> UIView? {
        if let footerView = tableView.dequeueReusableHeaderFooterView(withIdentifier:"CustomHeaderFooterViewId") as? CustomHeaderView {
            footerView.tag = section
          }
            return footerView
    }

UICollectionReusableView :

(UICollectionReusableView *)collectionView:(UICollectionView *)collectionView viewForSupplementaryElementOfKind:(NSString *)kind atIndexPath:(NSIndexPath *)indexPath {
    UICollectionReusableView *view = nil;
    if ([kind isEqualToString:UICollectionElementKindSectionHeader]) {
        view = [collectionView dequeueReusableSupplementaryViewOfKind:kind withReuseIdentifier:headerReuseIdentifier forIndexPath:indexPath];
    }
    else if ([kind isEqualToString:UICollectionElementKindSectionFooter]) {
        view = [collectionView dequeueReusableSupplementaryViewOfKind:kind withReuseIdentifier:footerReuseIdentifier forIndexPath:indexPath];
    }
    view.tag = indexPath.section;
    return view;
}

func collectionView(_ collectionView: UICollectionView, viewForSupplementaryElementOfKind kind: String, at indexPath: IndexPath) -> UICollectionReusableView {
        switch kind {
        case UICollectionView.elementKindSectionHeader:
            let headerView = collectionView.dequeueReusableSupplementaryView(ofKind: kind, withReuseIdentifier: headerReuseIdentifier, for: indexPath)
            headerView.tag = indexPath.section
            return headerView
        case UICollectionView.elementKindSectionFooter:
            let footerView = collectionView.dequeueReusableSupplementaryView(ofKind: kind, withReuseIdentifier: footerReuseIdentifier, for: indexPath)
            footerView.tag = indexPath.section
            return footerView
        default:
        }
    }

Updated 5 months ago