标签:
#pragma mark - #pragma mark Table view data source //tableView 有多少个 section - (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView { // Return the number of sections. return [mutableArrayOrder count]; } //每个 section 有几行(几个元素) - (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section { // Return the number of rows in the section. return 1; } #pragma mark - tableView headView //tableView 中 section 的头部 视图高度 -(CGFloat)tableView:(UITableView *)tableView heightForHeaderInSection:(NSInteger)section { return 40.0; } //tableView 中 section 的头部 视图 -(UIView *)tableView:(UITableView *)tableView viewForHeaderInSection:(NSInteger)section { UIView *headView = [[UIView alloc] initWithFrame:CGRectMake(0, 0, self.view.frame.size.width, 40)]; headView.backgroundColor = [UIColor colorWithRed:1 green:1 blue:1 alpha:1]; UIImage *image = [UIImage imageNamed:@"店铺.png"]; UIImageView *businessLogo = [[UIImageView alloc] initWithFrame:CGRectMake(10, 12, 15, 15)]; [businessLogo setImage:image]; UILabel *titleLabel = [[UILabel alloc] initWithFrame:CGRectMake(40, 0, 150, 40)]; titleLabel.backgroundColor = [UIColor clearColor]; titleLabel.textColor = [UIColor darkGrayColor]; titleLabel.font = [UIFont systemFontOfSize:13]; UIImage *imageArrow = [UIImage imageNamed:@"右_02.png"]; UIImageView *arrowView = [[UIImageView alloc] initWithFrame:CGRectMake(200, 12, 15, 15)]; [arrowView setImage:imageArrow]; UILabel *orderTagLabel = [[UILabel alloc] initWithFrame:CGRectMake(headView.frame.size.width-60, 0, 150, 40)]; orderTagLabel.backgroundColor = [UIColor clearColor]; orderTagLabel.textColor = [UIColor darkGrayColor]; orderTagLabel.font = [UIFont systemFontOfSize:13]; if([mutableArrayOrder count] >0){ OrderEntity *entity = [mutableArrayOrder objectAtIndex:section]; titleLabel.text = entity.store_name; orderTagLabel.text = entity.status; } [headView addSubview:businessLogo]; [headView addSubview:titleLabel]; [headView addSubview:arrowView]; [headView addSubview:orderTagLabel]; return headView; } #pragma mark - tableView footView //tableView 中 section 的尾部 视图高度 -(CGFloat)tableView:(UITableView *)tableView heightForFooterInSection:(NSInteger)section { return 90.0; } //tableView 中 section 的尾部 视图 -(UIView *)tableView:(UITableView *)tableView viewForFooterInSection:(NSInteger)section { UIView *footView = [[UIView alloc] initWithFrame:CGRectMake(0, 0, 320, 90)]; footView.backgroundColor = [UIColor colorWithRed:1 green:1 blue:1 alpha:1];//[UIColor blackColor]; UILabel *titleLabel = [[UILabel alloc] initWithFrame:CGRectMake(0, 0, self.view.frame.size.width-10, 39)]; titleLabel.backgroundColor = [UIColor clearColor]; titleLabel.textColor = [UIColor darkGrayColor]; titleLabel.font = [UIFont systemFontOfSize:13]; titleLabel.textAlignment = NSTextAlignmentRight; UILabel *lineLabel = [[UILabel alloc] initWithFrame:CGRectMake(0, 40, self.view.frame.size.width, 1)]; lineLabel.backgroundColor = [UIColor colorWithRed:0.95 green:0.93 blue:0.92 alpha:1]; UIButton *delOrder = [[UIButton alloc] initWithFrame:CGRectMake(self.view.frame.size.width-270, 45, 80, 30)]; [delOrder.layer setCornerRadius:5.0]; //设置矩形四个圆角半径 [delOrder.layer setBorderWidth:1.0]; //边框宽度 CGColorSpaceRef colorSpace = CGColorSpaceCreateDeviceRGB(); CGColorRef colorref = CGColorCreate(colorSpace,(CGFloat[]){ 0.9, 0.9, 0.9, 1 }); [delOrder.layer setBorderColor:colorref];//边框颜色 [delOrder setTitle: @"删除订单" forState: UIControlStateNormal]; delOrder.titleLabel.font = [UIFont systemFontOfSize: 14.0]; // [delOrder setBackgroundColor: [UIColor blueColor]]; [delOrder setTitleColor:[UIColor blackColor]forState:UIControlStateNormal]; UIButton *getLogistics =[[UIButton alloc] initWithFrame:CGRectMake(self.view.frame.size.width-180, 45, 80, 30)]; [getLogistics.layer setCornerRadius:5.0]; //设置矩形四个圆角半径 [getLogistics.layer setBorderWidth:1.0]; //边框宽度 [getLogistics.layer setBorderColor:colorref];//边框颜色 [getLogistics setTitle: @"删除订单" forState: UIControlStateNormal]; getLogistics.titleLabel.font = [UIFont systemFontOfSize: 14.0]; // [getLogistics setBackgroundColor: [UIColor blueColor]]; [getLogistics setTitleColor:[UIColor blackColor]forState:UIControlStateNormal]; UIButton *orderComment =[[UIButton alloc] initWithFrame:CGRectMake(self.view.frame.size.width-90, 45, 80, 30)]; [orderComment.layer setCornerRadius:5.0]; //设置矩形四个圆角半径 [orderComment.layer setBorderWidth:1.0]; //边框宽度 [orderComment.layer setBorderColor:colorref];//边框颜色 [orderComment setTitle: @"去支付" forState: UIControlStateNormal]; orderComment.titleLabel.font = [UIFont systemFontOfSize: 14.0]; // [orderComment setBackgroundColor: [UIColor blueColor]]; [orderComment setTitleColor:[UIColor blackColor]forState:UIControlStateNormal]; UILabel *lineLabel2 = [[UILabel alloc] initWithFrame:CGRectMake(0, 80, self.view.frame.size.width, 1)]; lineLabel2.backgroundColor = [UIColor colorWithRed:0.95 green:0.95 blue:0.95 alpha:1]; UILabel *lineLabel3 = [[UILabel alloc] initWithFrame:CGRectMake(0, 81, self.view.frame.size.width, 10)]; lineLabel3.backgroundColor = [UIColor colorWithRed:0.95 green:0.93 blue:0.92 alpha:1]; if([mutableArrayOrder count] >0){ OrderEntity *entity = [mutableArrayOrder objectAtIndex:section]; titleLabel.text = [NSString stringWithFormat:@"%@%@%@%@%@",@"合计: ¥ ",entity.total_amount,@" (含运费: ¥ ",entity.ship_cost,@")"]; } [footView addSubview:titleLabel]; [footView addSubview:lineLabel]; // [footView addSubview:delOrder]; [footView addSubview:getLogistics]; [footView addSubview:orderComment]; [footView addSubview:lineLabel2]; [footView addSubview:lineLabel3]; return footView; } //tableView 中组成的元素 cell - (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath { //通过 Identifier 找到 cell 视图 static NSString *couponTableViewCellIdentifier=@"OrderTableViewCell"; OrderTableViewCell *cell = (OrderTableViewCell *)[tableView dequeueReusableCellWithIdentifier:couponTableViewCellIdentifier]; //防止 没有 cell 而导致 bug 报错 运行失败,使代码更加健全,安全,稳定,有效 if (cell == nil) { NSArray *array = [[NSBundle mainBundle] loadNibNamed:@"OrderTableViewCell" owner:self options:nil]; cell = [array objectAtIndex:0]; } cell.selectionStyle = UITableViewCellSelectionStyleNone; if([mutableArrayOrder count] > 0){ OrderEntity *entity = [mutableArrayOrder objectAtIndex:indexPath.row]; for (int i = 0; i < [entity.product_list count]; i++) { OrderProductEntity *productEntity = [entity.product_list objectAtIndex:i]; cell.productName.text = productEntity.product_name; [cell.productImage sd_setBackgroundImageWithURL:[NSURL URLWithString:productEntity.album_thumb] forState:UIControlStateNormal]; cell.introduce.text = productEntity.introduce; cell.goodsCnt.text = [NSString stringWithFormat:@"%@%@",@"x ",productEntity.count]; cell.price.text = productEntity.price; } } return cell; } #pragma mark 返回每组头标题名称 -(NSString *)tableView:(UITableView *)tableView titleForHeaderInSection:(NSInteger)section{ return @"头"; } #pragma mark 返回每组尾部说明 -(NSString *)tableView:(UITableView *)tableView titleForFooterInSection:(NSInteger)section{ return @"尾"; } //设置每行元素的 高度 - (CGFloat)tableView:(UITableView *)tableView heightForRowAtIndexPath:(NSIndexPath *)indexPath { return 100; } #pragma mark - #pragma mark Table view delegate //tableVIew 每行元素的单击事件 - (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath { }
ps:
//以下三个函数是一定要在viewcontroller里实现的
(1)numberOfSectionsInTableView:
table 里有多少个 section
(2)tableView:numberOfRowsInSecion:
每个 section 需要加载多少个单元或多少行
(3)tableView:cellForRowAtIndexPath:
UITableViewCell 实例,用于构成 table view
TableViewController 使用,TableView 一些常用的方法
标签:
原文地址:http://my.oschina.net/jack088/blog/506464