TableView有3个section,每个都有header.同时EGOTableViewPullRefresh刷新数据_移动开发_编程开发_程序员俱乐部

效果图：

代码：

.h

#import <UIKit/UIKit.h>
#import "EGORefreshTableHeaderView.h"

@interface RootViewController : UIViewController
<UITableViewDataSource,UITableViewDelegate,UIScrollViewDelegate,EGORefreshTableHeaderDelegate>
{
    UITableView *_tableView;
    EGORefreshTableHeaderView *refreshView;
    BOOL isloading;
}
@end

.m

- (void)viewDidLoad
{
    [super viewDidLoad];
    // Do any additional setup after loading the view.
    
    //更新背景图
    [self initBackGroundView];
}
#pragma -mark -functions
-(void)initBackGroundView
{
    //tableView
    _tableView=[[UITableView alloc]initWithFrame:CGRectMake(0, 100, 320, 400) style:UITableViewStylePlain];
    _tableView.delegate=self;
    _tableView.dataSource=self;
    [self.view addSubview:_tableView];
    _tableView.showsVerticalScrollIndicator=NO;
    [_tableView reloadData];
    
    //下拉刷新
    refreshView=[[EGORefreshTableHeaderView alloc]initWithFrame:CGRectMake(0, -460, 320, 460)];
    refreshView.delegate=self;
    refreshView.backgroundColor=[UIColor blackColor];
    [_tableView addSubview:refreshView];
    [refreshView refreshLastUpdatedDate];

}
#pragma -mark -UITableViewDelegate
-(NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section
{
    return 1;
}
-(CGFloat)tableView:(UITableView *)tableView heightForRowAtIndexPath:(NSIndexPath *)indexPath
{
    return 105;
}
-(CGFloat)tableView:(UITableView *)tableView heightForHeaderInSection:(NSInteger)section
{
    return 30;
}
-(NSInteger)numberOfSectionsInTableView:(UITableView *)tableView
{
    return 3;
}
-(UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
    UITableViewCell *cell=[tableView dequeueReusableCellWithIdentifier:@"ID"];
    if ( cell== nil) {
        cell=[[UITableViewCell alloc]initWithStyle:UITableViewCellStyleValue1 reuseIdentifier:@"ID"];
    }
    cell.selected=NO;
    if (indexPath.section==0) {
        cell.textLabel.text=@"0";
        cell.backgroundColor=[UIColor greenColor];
        
    }
    else if(indexPath.section==1)
    {
        cell.textLabel.text=@"1";
        cell.backgroundColor=[UIColor redColor];
    }
    else if(indexPath.section==2)
    {
        cell.textLabel.text=@"2";
        cell.backgroundColor=[UIColor orangeColor];
    }
    return cell;
    
}
-(UIView *)tableView:(UITableView *)tableView viewForHeaderInSection:(NSInteger)section
{
    UIView *view=[[UIView alloc]initWithFrame:CGRectMake(0, 0, 320, 30)];
    view.backgroundColor=[UIColor blackColor];
    
    UILabel *label=[[UILabel alloc]initWithFrame:CGRectMake(10, 0, 100, 30)];
    label.backgroundColor=[UIColor clearColor];
    label.textColor=[UIColor whiteColor];
    if (section==0) {
        label.text=@"电影";
    }else if(section==1)
    {
        label.text=@"电视剧";
    }else if(section==2)
    {
        label.text=@"动漫";
    }
    [view addSubview:label];
    return  view;
}
#pragma -mark -EGORefreshTableHeaderDelegate
//返回当前是刷新还是无刷新状态
-(BOOL)egoRefreshTableHeaderDataSourceIsLoading:(EGORefreshTableHeaderView *)view
{
    return isloading;
}
//返回刷新时间
-(NSDate *)egoRefreshTableHeaderDataSourceLastUpdated:(EGORefreshTableHeaderView *)view
{
     return [NSDate date];
}
//下拉触发事件
-(void)egoRefreshTableHeaderDidTriggerRefresh:(EGORefreshTableHeaderView *)view
{
    isloading=YES;
    //更新数据
}
#pragma -mark -UIScrollerViewDelegate
-(void)scrollViewDidEndDragging:(UIScrollView *)scrollView willDecelerate:(BOOL)decelerate
{
    [refreshView egoRefreshScrollViewDidEndDragging:scrollView];
}
-(void)scrollViewDidScroll:(UIScrollView *)scrollView
{
    [refreshView egoRefreshScrollViewDidScroll:scrollView];
}