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POHow to deploy iOS 7 mail.app search bar with cancel button functionality
 

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  1. POHow to deploy iOS 7 mail.app search bar with cancel button functionality
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    <p>I am looking to create a searchBar and while I have it somewhat working on my Table View, there's still a bit of effort required to get it 100% perfect. </p> <p>With reference to iOS 7 Mail.app, how do I deploy something like that? So a search bar that does not display the "cancel" button till you click in the search bar, and a cancel button that cancels the search and returns the table to where it was. </p> <p>I have the following code:</p> <pre><code>- (void)searchBarSearchButtonClicked:(UISearchBar *)searchBar { _fetchedResultsController = nil; NSError *error; if (![[self fetchedResultsController] performFetch:&amp;error]) { NSLog(@"Error in search %@, %@", error, [error userInfo]); } else { [self.timelineTableView reloadData]; [self.timelineSearchBar resignFirstResponder]; [self.noResultsLabel setHidden:_fetchedResultsController.fetchedObjects.count &gt; 0]; } } - (void)searchBarCancelButtonClicked:(UISearchBar *)searchBar { [self.timelineSearchBar resignFirstResponder]; self.timelineSearchBar.hidden = YES; [self.timelineTableView reloadData]; [self viewDidLoad]; } </code></pre> <p>So with this, I basically want the searchBar to be visible all the time in the Table View, and to NOT display the cancel button, till the user starts typing. If they perform a search and it produces results or it doesn't, I want the cancel button to:</p> <ul> <li>ResignFirstResponder of the search bar</li> <li>Remove the cancel button</li> <li>Return the Table view to how it was before the search. </li> </ul> <p>Thanks</p>
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    1. USamitsbajaj
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    1. COYou can use searchbar controller from object library rather than just a searchbar. By default that has what you want.
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    2. COYou can use this link.and see the sample code. https://developer.apple.com/library/iOs/samplecode/AdvancedTableSearch/Introduction/Intro.html
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      1. USManimaran
    3. COThanks both of you - that accepted answer below helped without me needing to use a searchdiplaycontroller - thanks again for the responses
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