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Editor to share with you how to use EGORefreshTableHeaderView in iOS, I believe most people do not know much about it, so share this article for your reference, I hope you can learn a lot after reading this article, let's go to know it!

1. Pull EGORefreshTableHeaderView.h and EGORefreshTableHeaderView.m files into the project

2.viewcontroller file adds reference to # import "EGORefreshTableHeaderView.h" and protocol

3. Define object

EGORefreshTableHeaderView * refreshView

BOOL reloading

/ / Note that reloading is required

4 implement delegate

# pragma mark-EGORefreshTableHeaderDelegate Methods

/ / pull-down control refresh trigger event

-(void) egoRefreshTableHeaderDidTriggerRefresh: (EGORefreshTableHeaderView*) view {

[self reloadTableViewDataSource]

}

-(BOOL) egoRefreshTableHeaderDataSourceIsLoading: (EGORefreshTableHeaderView*) view {

Return reloading; / / should return if data source model is reloading

}

-(NSDate*) egoRefreshTableHeaderDataSourceLastUpdated: (EGORefreshTableHeaderView*) view {

Return [NSDate date]; / / should return date data source was last changed

}

# pragma mark-UIScrollViewDelegate Methods

-(void) scrollViewDidScroll: (UIScrollView *) scrollView {

[refreshView egoRefreshScrollViewDidScroll:scrollView]

}

-(void) scrollViewDidEndDragging: (UIScrollView *) scrollView willDecelerate: (BOOL) decelerate {

[refreshView egoRefreshScrollViewDidEndDragging:scrollView]

}

Pay attention to implementing UIScrollViewDelegate

5 functions that add load data and load data

# pragma mark Data Source Loading / Reloading Methods

/ / pull the function that triggers the event call. Send a data request here

-(void) reloadTableViewDataSource {

/ / should be calling your tableviews data source model to reload

/ / put here just for demo

NSLog (@ "dragging games!")

Timer = [NSTimer scheduledTimerWithTimeInterval:5 target:selfselector:@selector (doneLoadingTableViewData) userInfo:nil repeats:NO]

Reloading = YES

}

/ / request to end the function. Close the drop-down view here. And update the table view

-(void) doneLoadingTableViewData {

/ / model should call this when its done loading

NSLog (@ "stop loading")

Timer = nil

Reloading = NO

[refreshView egoRefreshScrollViewDataSourceDidFinishedLoading:self.tableView]

[listData addObject: [[NSString alloc] initWithFormat:@ "% d", [listData count]

[self.tableView reloadData]

}

The above is all the contents of the article "how to use EGORefreshTableHeaderView in iOS". Thank you for reading! I believe we all have a certain understanding, hope to share the content to help you, if you want to learn more knowledge, welcome to follow the industry information channel!

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