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Update examples in docs and address version lag of CRNA

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Summary:
cc hramos

Pretty sure I've hit all of the places where AppRegistry is called in CRNA-pastable examples. Let me know whether you think we need to approach the version lag differently, I figure a caveat is as natural a place to call it out as any.

If you end up finding anything else that needs tweaking before cherry picking, I'm happy to push that up here too.
Closes https://github.com/facebook/react-native/pull/13744

Differential Revision: D5071038

Pulled By: hramos

fbshipit-source-id: 4a4a6f2a73079aca627f17d75a4e4b395ecbd4a8
This commit is contained in:
Adam Perry
2017-05-16 23:43:46 -07:00
committed by Facebook Github Bot
parent af949877e6
commit ca2d57c744
14 changed files with 47 additions and 32 deletions
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7
docs/State.md
View File

@@ -39,7 +39,7 @@ class Blink extends Component {
}
}
class BlinkApp extends Component {
export default class BlinkApp extends Component {
render() {
return (
<View>
@@ -52,12 +52,13 @@ class BlinkApp extends Component {
}
}
// skip this line if using Create React Native App
AppRegistry.registerComponent('BlinkApp', () => BlinkApp);
```
In a real application, you probably won't be setting state with a timer. You might set state when you have new data arrive from the server, or from user input. You can also use a state container like [Redux](http://redux.js.org/index.html) to control your data flow. In that case you would use Redux to modify your state rather than calling `setState` directly.
In a real application, you probably won't be setting state with a timer. You might set state when you have new data arrive from the server, or from user input. You can also use a state container like [Redux](http://redux.js.org/index.html) to control your data flow. In that case you would use Redux to modify your state rather than calling `setState` directly.
When setState is called, BlinkApp will re-render its Component. By calling setState within the Timer, the component will re-render every time the Timer ticks.
State works the same way as it does in React, so for more details on handling state, you can look at the [React.Component API](https://facebook.github.io/react/docs/component-api.html).
State works the same way as it does in React, so for more details on handling state, you can look at the [React.Component API](https://facebook.github.io/react/docs/component-api.html).
At this point, you might be annoyed that most of our examples so far use boring default black text. To make things more beautiful, you will have to [learn about Style](docs/style.html).