![]() ![]() Simply register a UICollection Reusable View subclass for a particular reuse identifier, and everything will work automatically. dequeue Reusable Cell With Reuse Identifier:for Index Path: is guaranteed to return a valid object, by creating a new cell if there are no cells to reuse. UICollection View thankfully does away with this. dequeue Reusable Cell With Identifier ( identifier ) if cell = nil Let identifier = "Cell" var cell = table View. In -table View:cell For Row At Index Path:, a developer had to invoke the familiar incantation: In another departure from the old-school table view way of doing things, the process of recycling views has been significantly improved. Instead, a collection view has a layout object, which determines the position of each subview, similar to a data source in some respects. Unlike UITable View, however, UICollection View is not constrained to a vertical, single-column layout. Items are managed by a data source, which provides a representative cell view at a particular index path. Like UITable View, UICollection View is a UIScroll View subclass that manages a collection of ordered items. UICollection View takes the familiar patterns of UITable View and generalizes them to make any layout possible (and, in many cases, trivial). So before everybody else finds out for themselves, here’s the skinny on the next big thing: Sometimes, it’s about knowing about up-and-comers before they become popular and sell out. Remember, being an NSHipster isn’t just about knowing obscure gems in the rough. This is not to say that collection views are in any way unknown or obscure–anyone who went to any of the WWDC sessions about it, or got to play with in the iOS 6 beta already know what’s up. ![]() UICollection View is the new UITable View.
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