[iOS基础控件-6.6]展示团购数据自定义TableViewCell

1     // 设置尾部控件2     self.tableView.tableFooterView = footerView;

 1 FooterRefreshView.h 2 #import <UIKit/UIKit.h> 3  4 @class FooterRefreshView; 5  6 // 定义delegate协议 7 @PRotocol FooterRefreshViewDelegate <NSObject> 8  9 @optional10 - (void) footerRefreshViewClickedFooterRefreshButton:(FooterRefreshView *) footerRefreshView;11 12 @end13 14 @interface FooterRefreshView : UIView15 16 + (instancetype) footerRrefreshViewWithDelegate:(id<FooterRefreshViewDelegate>) delegate;17 18 @end

1 // xib控件的初始化调用方法2 - (void)awakeFromNib {3     self.loadingImage.hidden = YES;4 }

1 /** 自定初始化的类方法，传入model数据 */2 + (instancetype) groupPurchaseCellWithGroupPurchase:(GroupPurchase *) groupPurchase;

 1 /** 自定初始化的类方法，传入model数据 */ 2 + (instancetype) groupPurchaseCellWithGroupPurchase:(GroupPurchase *) groupPurchase { 3     GroupPurchaseCell *cell = [[[NSBundle mainBundle] loadNibNamed:@"GroupPurchaseCell" owner:nil options:nil] lastObject]; 4     5     // 加载model中的数据，初始化界面 6     cell.groupPurchase = groupPurchase; 7     8     return cell; 9 }10 11 /** 没有model数据的空cell */12 + (instancetype)groupPurchaseCell {13     return [self groupPurchaseCellWithGroupPurchase:nil];14 }

 1 /** 加载Model数据，初始化界面 */ 2 - (void) setGroupPurchase:(GroupPurchase *) groupPurchase { 3     if (nil != groupPurchase) { 4         self.titleLabel.text = groupPurchase.title; 5         self.iconImageView.image = [UIImage imageNamed:groupPurchase.icon]; 6         self.priceLabel.text = [NSString stringWithFormat:@"￥%@", groupPurchase.price]; 7         self.buyCountLabel.text = [NSString stringWithFormat:@"%@人已经购买", groupPurchase.buyCount]; 8     } 9    10     _groupPurchase = groupPurchase;11 }

1 // 广告组2 @property(nonatomic, strong) NSArray *ads;

 1 /** 设置ads */ 2 - (void) setAds:(NSArray *)ads { 3     if (nil != ads) { 4         CGFloat adImageWidth = AD_VIEW_WIDTH; 5         CGFloat adImageHeight = AD_VIEW_HEIGHT; 6         CGFloat adImageY = 0; 7         8         for (int i=0; i<ads.count; i++) { 9             // 计算当前图片的水平坐标10             CGFloat adImageX = i * adImageWidth;11            12             UIImageView *adImageView = [[UIImageView alloc] initWithFrame:CGRectMake(adImageX, adImageY, adImageWidth, adImageHeight)];13             adImageView.image = [UIImage imageNamed:[NSString stringWithFormat:@"%@", ads[i]]];14         15             [self.scrollView addSubview:adImageView];16         }17        18         // 设置滚动19         self.scrollView.contentSize = CGSizeMake(ads.count * AD_VIEW_WIDTH, 0);20         self.scrollView.scrollEnabled = YES;21     }22    23     _ads = ads;24 }

1     //设置头部广告2     HeaderAdView *adView = [self genAdView]; // 手动拼装广告图片数据3     self.tableView.tableHeaderView = adView;