44 lines
1.1 KiB
Plaintext
44 lines
1.1 KiB
Plaintext
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p.location-badge.
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exported from <a href='../router'>angular2/router</a>
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defined in <a href="https://github.com/angular/angular/tree/2.0.0-alpha.37/modules/angular2/src/router/interfaces.ts#L7-L34">angular2/src/router/interfaces.ts (line 7)</a>
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:markdown
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Defines route lifecycle method [onActivate], which is called by the router at the end of a
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successful route navigation.
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For a single component's navigation, only one of either [onActivate] or [onReuse] will be called,
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depending on the result of [canReuse].
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If `onActivate` returns a promise, the route change will wait until the promise settles to
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instantiate and activate child components.
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## Example
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```
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@Directive({
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selector: 'my-cmp'
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})
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class MyCmp implements OnActivate {
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onActivate(next, prev) {
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this.log = 'Finished navigating from ' + prev.urlPath + ' to ' + next.urlPath;
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}
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}
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```
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.l-main-section
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h2 Members
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.l-sub-section
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h3#onActivate onActivate
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pre.prettyprint
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code.
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onActivate(nextInstruction: ComponentInstruction, prevInstruction: ComponentInstruction)
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:markdown
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