May 2011
Beginner
834 pages
25h 19m
English
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Table View Searching
A table view is a common way to present the results of a search performed through a search field (a UISearchBar; see Chapter 25). This is such a standard interface, in fact, that a class is provided, UISearchDisplayController, to mediate between the search field where the user enters a search term and the table view listing the results of the search. The UISearchDisplayController needs the following things:
- A search bar
-
A UISearchBar in the interface. This will be the UISearchDisplayController’s
searchBar. - A view controller
-
The controller managing the view in the interface over which the search results are to appear. This will be the UISearchDisplayController’s
searchContentsController. The UISearchDisplayController will harness this view controller’s view and present its table of results modally on top of it. - A table view
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The table view in which the search results will be presented. This will be the UISearchDisplayController’s
searchResultsTableView. It can already exist, or the UISearchDisplayController will create it. - A data source and delegate for the table view
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The UISearchDisplayController’s
searchResultsDataSourceandsearchResultsDelegate. They will control the data and structure of the search results table. They are commonly the same object, as for any table view; moreover, they are commonly the view controller. - A delegate
- An optional object adopting the UISearchDisplayDelegate protocol. It will be notified of events relating to the display ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.