#import "AppDelegate.h"
#import "MyTableViewController.h"
@interfaceAppDelegate ()
@end
@implementation AppDelegate
- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {
self.window = [[UIWindowalloc]initWithFrame:[UIScreenmainScreen].bounds];
UINavigationController *nvc = [[UINavigationControlleralloc]initWithRootViewController:[[MyTableViewControlleralloc]init]];
self.window.rootViewController = nvc;
[self.windowmakeKeyAndVisible];
returnYES;
}
#import "MyTableViewController.h"
#import "myTableViewCell.h"
#import "UIImageView+WebCache.h"
#import "MJRefresh.h"
NSString *const MJTableViewCellIdentifier = @"Cell";
#define str @"http://apis.juhe.cn/cook/index"
@interfaceMyTableViewController ()<UITableViewDataSource,UITableViewDelegate>
{
NSMutableArray *array;
NSMutableArray *arr;
NSArray *arr1;
MyTableViewController *tabel;
}
@property (strong, nonatomic) NSArray *fakeData;
@end
@implementation MyTableViewController
int i;
- (void)viewDidLoad {
[superviewDidLoad];
self.view.backgroundColor = [UIColorwhiteColor];
//2.集成刷新控件
self.tableView.rowHeight = 130;
//self.tableView.bounces = NO;
self.tableView.showsVerticalScrollIndicator = NO;
[selfsetupRefresh];
array = [NSMutableArrayarrayWithCapacity:10];
NSString * str1 = [strstringByAddingPercentEscapesUsingEncoding:NSUTF8StringEncoding];
NSURL *url = [NSURL URLWithString:str1];
NSMutableURLRequest *requst = [NSMutableURLRequestrequestWithURL:url cachePolicy:0timeoutInterval:10];
NSString *data = [NSStringstringWithFormat:@"key=%@&cid=%@&rn=%@",@"3b6ef5c9c2f3dbed7d7d693df8a137cd",@"1",@"30"];
NSData *data1 = [data dataUsingEncoding:NSUTF8StringEncoding];
[requst setHTTPBody:data1];
[requst setHTTPMethod:@"POST"];
[NSURLConnection sendAsynchronousRequest:requst queue:[NSOperationQueue mainQueue] completionHandler:^(NSURLResponse *response, NSData *data1, NSError *connectionError) {
//解析失败直接解档显示上次缓存数据
// if (connectionError) {
NSString *path = [NSHomeDirectory() stringByAppendingPathComponent:@"Documents/str11.txt"];
id obj = [NSKeyedUnarchiver unarchiveObjectWithFile:path];
NSMutableDictionary *dic = obj[@"result"];
arr = dic[@"data"];
NSLog(@"======%@",arr);
for (int i =0; i<5; i++) {
// NSLog(@"-------%@",arr[i]);
[array addObject:arr[i]];
[self.tableView reloadData];
NSLog(@"-----%lu",(unsigned long)array.count);
}
}];
}
/**
* 集成刷新控件
*/
- (void)setupRefresh
{
[self.tableViewaddHeaderWithTarget:selfaction:@selector(headerRereshing) dateKey:@"table"];
// 2.上拉加载更多(进入刷新状态就会调用self的footerRereshing)
[self.tableView addFooterWithTarget:self action:@selector(footerRereshing)];
// 设置文字
self.tableView.headerPullToRefreshText = @"下拉可以刷新了";
self.tableView.headerReleaseToRefreshText = @"松开马上刷新了";
self.tableView.headerRefreshingText = @"正在刷新中,请稍等";
self.tableView.footerPullToRefreshText = @"上拉可以加载更多数据了";
self.tableView.footerReleaseToRefreshText = @"松开马上加载更多数据了";
self.tableView.footerRefreshingText = @"正在加载中,请稍等";
}
- (void)headerRereshing
{
// 2.模拟2秒后刷新表格UI
dispatch_after(dispatch_time(DISPATCH_TIME_NOW, (int64_t)(4.0 * NSEC_PER_SEC)), dispatch_get_main_queue(), ^{
// 刷新表格
[self.tableView reloadData];
// (最好在刷新表格后调用)调用endRefreshing可以结束刷新状态
[self.tableViewheaderEndRefreshing];
});
}
- (void)footerRereshing
{
// 1.添加假数据
if (i<5) {
for (int i = 0; i<5; i++) {
[array addObject:arr[i]];
}
[self.tableViewreloadData];
}
i++;
dispatch_after(dispatch_time(DISPATCH_TIME_NOW, (int64_t)(4.0 * NSEC_PER_SEC)), dispatch_get_main_queue(), ^{
// 刷新表格
[self.tableView reloadData];
// (最好在刷新表格后调用)调用endRefreshing可以结束刷新状态
[self.tableViewfooterEndRefreshing];
});
// [self.tableView footerEndRefreshing];
}
- (void)didReceiveMemoryWarning {
[superdidReceiveMemoryWarning];
}
- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section {
NSLog(@"111111");
for (NSDictionary * obj in array) {
NSLog(@"=======%@",obj[@"title"]);
}
NSLog(@"++++++%lu",(unsigned long)array.count);
return array.count;
}
-(CGFloat)tableView:(UITableView *)tableView heightForRowAtIndexPath:(NSIndexPath *)indexPath{
return 130;
}
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {
NSLog(@"2222222");
static NSString *inde = @"cell";
myTableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:inde];
if (cell == nil) {
cell = [[myTableViewCellalloc]initWithStyle:UITableViewCellStyleDefaultreuseIdentifier:inde];
}
// myTableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:MJTableViewCellIdentifier forIndexPath:indexPath];
NSDictionary *dic = arr[indexPath.row];
NSArray * arr11 = dic[@"albums"];
[cell.img sd_setImageWithURL:arr11[0] completed:^(UIImage *image, NSError *error, SDImageCacheType cacheType, NSURL *imageURL) {
}];
cell.lab.text = dic[@"title"];
cell.lab1.text = dic[@"imtro"];
return cell;
}
#import <UIKit/UIKit.h>
@interface myTableViewCell : UITableViewCell
@property(nonatomic,copy)UIImageView *img;
@property(nonatomic,copy)UILabel *lab;
@property(nonatomic,copy)UILabel *lab1;
@property(nonatomic,copy)UILabel *lab2; //此属性用于详细步骤显示页
@end
