的iOS的UITableView的headerView不是隱藏

Question

我有一個關於EGORefreshTableHeaderView的使用問題：

如果我用這個代碼，它是好的：

- (void)egoRefreshTableHeaderDidTriggerRefresh:(EGORefreshTableHeaderView *)view 
{ 
    _reloading = YES; 
    [self performSelector:@selector(refreshData) withObject:nil afterDelay:0.1f]; 
} 

- (void)refreshData 
{ 
    _reloading = NO; 
    [self.dataSourceArr removeAllObjects]; 
    [self.dataSourceArr addNewData]; 
    [self.egoHeaderView egoRefreshScrollViewDataSourceDidFinishedLoading:self.mainTableView]; 
    [self.mainTableView reloadData]; 
} 

然而，當我使用此代碼，該EGOrefreshHeaderView將在mainTableView頂部顯示，一直以來，它並不能掩蓋：

- (void)egoRefreshTableHeaderDidTriggerRefresh:(EGORefreshTableHeaderView *)view 
{ 
    _reloading = YES; 
    [self refreshData]; 
} 
- (void)refreshData 
{ 
    _reloading = NO; 
    [self.dataSourceArr removeAllObjects]; 
    [self.dataSourceArr addNewData]; 
    [self.egoHeaderView egoRefreshScrollViewDataSourceDidFinishedLoading:self.mainTableView]; 
    [self.mainTableView reloadData]; 
} 

Answer 1

C的最高位ODE運行是這樣的：

// someone calls egoRefreshTableHeaderDidTriggerRefresh 
    [_delegate egoRefreshTableHeaderDidTriggerRefresh:self] 
     // sets up a refreshData to run after set period of time 
    scrollView.contentInset = UIEdgeInsetsMake(60.0f, 0.0f, 0.0f, 0.0f); // a 
// some time later, refreshData runs 
    [self.egoHeaderView egoRefreshScrollViewDataSourceDidFinishedLoading:self.mainTableView]; 
     [scrollView setContentInset:UIEdgeInsetsMake(0.0f, 0.0f, 0.0f, 0.0f)]; // b 

底位運行是這樣的：

// someone calls egoRefreshTableHeaderDidTriggerRefresh 
    [_delegate egoRefreshTableHeaderDidTriggerRefresh:self] 
     [self refreshData]; 
      [self.egoHeaderView egoRefreshScrollViewDataSourceDidFinishedLoading:self.mainTableView]; 
       [scrollView setContentInset:UIEdgeInsetsMake(0.0f, 0.0f, 0.0f, 0.0f)]; // b 
    scrollView.contentInset = UIEdgeInsetsMake(60.0f, 0.0f, 0.0f, 0.0f); // a 

線a和b是相反的。即使更改是動畫，第二行覆蓋第一行。

修復1：

修改文件EGORefreshTableHeaderView.h

變化- (void)egoRefreshTableHeaderDidTriggerRefresh:...到- (bool)egoRefreshTableHeaderDidTriggerRefresh:...

修改文件EGORefreshTableHeaderView.m

變化- (void)egoRefreshScrollViewDidEndDragging:

if ([_delegate respondsToSelector:@selector(egoRefreshTableHeaderDidTriggerRefresh:)]) { 
    if([_delegate egoRefreshTableHeaderDidTriggerRefresh:self]) { 
     return; 
    } 
} 

最後更改egoRefreshTableHeaderDidTriggerRefresh:

- (bool)egoRefreshTableHeaderDidTriggerRefresh:(EGORefreshTableHeaderView *)view 
{ 
    _reloading = YES; 
    [self refreshData]; 
    return true; 
} 

修復2：

如果你不想改變第三方代碼，頂級版是唯一的出路。您可以指定持續時間爲0，並且應該讓選擇器排隊以後運行。