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56 lines
1.6 KiB
Markdown
Executable File
56 lines
1.6 KiB
Markdown
Executable File
---
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title: ASViewController
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layout: docs
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permalink: /docs/asviewcontroller.html
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prevPage:
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nextPage: aspagernode.html
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---
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`ASViewController` is a direct subclass of `UIViewController`. For the most part, it can be used in place of any `UIViewController` relatively easily.
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The main difference is that you construct and return the node you'd like managed as opposed to the way `UIViewController` provides a view of its own.
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Consider the following `ASViewController` subclass that would like to use a custom table node as its managed node.
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<div class = "highlight-group">
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<span class="language-toggle"><a data-lang="swift" class="swiftButton">Swift</a><a data-lang="objective-c" class = "active objcButton">Objective-C</a></span>
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<div class = "code">
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<pre lang="objc" class="objcCode">
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- (instancetype)initWithModel:(NSArray *)models
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{
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ASTableNode *tableNode = [[ASTableNode alloc] initWithStyle:UITableViewStylePlain];
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if (!(self = [super initWithNode:tableNode])) { return nil; }
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self.models = models;
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self.tableNode = tableNode;
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self.tableNode.dataSource = self;
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return self;
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}
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</pre>
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<pre lang="swift" class = "swiftCode hidden">
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func initWithModel(models: Array<Model>) {
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let tableNode = ASTableNode(style:.Plain)
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super.initWithNode(tableNode)
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self.models = models
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self.tableNode = tableNode
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self.tableNode.dataSource = self
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return self
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}
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</pre>
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</div>
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</div>
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The most important line is:
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`if (!(self = [super initWithNode:tableNode])) { return nil; }`
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As you can see, `ASViewController`'s are initialized with a node of your choosing.
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