I Want to create Load More data in uitableview like show an activity indicator at then end and again load more data . i use asihttp request for web service in ios development. so please help me...
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See http://stackoverflow.com/questions/10404116/uitableview-infinite-scrolling – Aaron Brager Apr 19 '13 at 13:12
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possible Duplicate of : http://stackoverflow.com/questions/14053143/calling-web-service-on-scrolling-uitableview – Bhavin Apr 19 '13 at 13:55
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A place to start would be using the UIScrollViewDelegate method, scrollViewDidScroll:, you need to detect when you are at the bottom of the UITableView. By doing this, you can then add your UIActivityIndicatorView, call off to your web service, update your UITableViewDataSource, and reload the table with the additional data.
e.g.
- (void)scrollViewDidScroll:(UIScrollView *)scrollView
{
if (scrollView.contentOffset.y == scrollView.contentSize.height - scrollView.frame.size.height) {
// Make new request and add UIActivityIndicator
}
}
And when your web service returns its data and updates the datasource, you can then call [tableView reloadData] and it will update from your datasource.
Tim
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1the question may have been down voted to hell but this answer helped me immensely. thanks – BBH1023 Oct 07 '14 at 04:05