[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 @optional
10 - (void) footerRefreshViewClickedFooterRefreshButton:(FooterRefreshView *) footerRefreshView;
11 
12 @end
13 
14 @interface FooterRefreshView : UIView
15 
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;