iOS_21团购_发送请求获取【点评】数据

请求结果简单显示：

用到的点评封装的类:

使用tableView简单展示:

//
//  DealListController.m
//  帅哥_团购
//
//  Created by beyond on 14-8-14.
//  Copyright (c) 2014年 com.beyond. All rights reserved.
//  点击dock上面的【团购】按钮对应的控制器,上面是导航栏,导航栏右边是searchBar,导航栏左边是一个大按钮(TopMenu)(内部由三个小按钮组成<TopMenuItem>)

#import "DealListController.h"
// 导航栏左边是一个大按钮(顶部菜单)
#import "TopMenu.h"

#import "DPAPI.h"
#import "MetaDataTool.h"

#import "Deal.h"

#import "City.h"

@interface DealListController ()<DPRequestDelegate>
{
    // 用于保存服务器返回的所有deals字典,并转成一个个deal对象
    NSMutableArray *_deals;
}

@end

@implementation DealListController


- (void)viewDidLoad
{
    [super viewDidLoad];
    // 1,设置上方的导航栏,右边是搜索bar,左边是一个大的VIEW(内有三个按钮)
    [self addNaviBarBtn];
    _deals = [NSMutableArray array];
    

    
}
// 1,设置上方的导航栏,右边是搜索bar,左边是一个大的VIEW(内有三个按钮)
- (void)addNaviBarBtn
{
    // 1.监听城市改变的通知
    kAddAllNotes(dataChange)
    
    // 2.右边的搜索框
    UISearchBar *s = [[UISearchBar alloc] init];
    s.frame = CGRectMake(0, 0, 210, 35);
    s.placeholder = @"请输入商品名、地址等";
    self.navigationItem.rightBarButtonItem = [[UIBarButtonItem alloc] initWithCustomView:s];
    
    // 3.左边的菜单栏,导航栏左边是一个大按钮(顶部菜单)
    TopMenu *topMenu = [[TopMenu alloc] init];
    // 4.用于点击顶部按钮时,容纳创建出来的底部弹出菜单(包括一个contentView和cover,contentView又包括scrollView和subTitleImgView),本成员是由创建此TopMenu的外部赋值传入, 这里是控制器的view,就是导航栏下面的所有区域
    
    topMenu.controllerView = self.view;

    
    self.navigationItem.leftBarButtonItem = [[UIBarButtonItem alloc] initWithCustomView:topMenu];
}

// temp -- test
- (void)dataChange
{
    DPAPI *dpapi = [[DPAPI alloc]init];
    log(@"currentCity---%@",[MetaDataTool sharedMetaDataTool].currentCity);
    [dpapi requestWithURL:@"v1/deal/find_deals" params:@{@"city": [MetaDataTool sharedMetaDataTool].currentCity.name} delegate:self];
}
// temp -- test
- (void)request:(DPRequest *)request didFinishLoadingWithResult:(id)result
{
    [_deals removeAllObjects];
    
    NSArray *arr = result[@"deals"];
    for (NSDictionary *dict in arr) {
        Deal *deal = [[Deal alloc]init];
        [deal setValuesWithDict:dict];
        [_deals addObject:deal];
     
        // 接下来就可以给tableView提供数据源了
    }
   log(@"--_deals--%@",_deals);
    [self.tableView reloadData];
}

- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section
{
    log(@"---------numberOfRowsInSection____deals.count  %d",_deals.count);
    return _deals.count;
}
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
    static NSString *cellID = @"Beyond";
    UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:cellID];
    if (cell == nil) {
        cell = [[UITableViewCell alloc]initWithStyle:UITableViewCellStyleSubtitle reuseIdentifier:cellID];
    }
    // 设置cell中独一无二的内容
    Deal *deal = [_deals objectAtIndex:indexPath.row];
    cell.textLabel.text = deal.title;
//    cell.imageView.image = [UIImage imageNamed:deal.s_image_url];
    cell.detailTextLabel.text = deal.desc;
    cell.accessoryType = UITableViewCellAccessoryDisclosureIndicator;
    // 返回cell
    log(@"--cellForRowAtIndexPath---%@",cell.textLabel.text);
    return cell;

}
@end

iOS_21团购_发送请求获取【点评】数据,布布扣,bubuko.com

iOS_21团购_发送请求获取【点评】数据

原文：http://blog.csdn.net/pre_eminent/article/details/38657881