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Fix website docs as well

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Brent Vatne 2015-04-10 13:33:58 -07:00
parent 127649962d
commit b0d2c3bb26
1 changed files with 5 additions and 3 deletions
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8
website/src/react-native/index.js vendored
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@ -159,7 +159,7 @@ var GeoInfo = React.createClass({
<h2>Extensibility</h2>
<p>
It is certainly possible to create a great app using React Native without writing a single line of native code, but React Native is also designed to be easily extended with custom native views and modules - that means you can reuse anything you{"'"}ve already built, and can import and use your favorite native libraries. To create a simple module in iOS, create a new class that implements the RCTBridgeModule protocol, and add RCT_EXPORT to the function you want to make available in JavaScript.
It is certainly possible to create a great app using React Native without writing a single line of native code, but React Native is also designed to be easily extended with custom native views and modules - that means you can reuse anything you{"'"}ve already built, and can import and use your favorite native libraries. To create a simple module in iOS, create a new class that implements the RCTBridgeModule protocol, and wrap the function that you want to make available to JavaScript in RCT_EXPORT_METHOD. Additionally, the class itself must be explicitly exported with RCT_EXPORT_MODULE();.
</p>
<Prism>
{`// Objective-C
@ -171,9 +171,11 @@ var GeoInfo = React.createClass({
@implementation MyCustomModule
- (void)processString:(NSString *)input callback:(RCTResponseSenderBlock)callback
RCT_EXPORT_MODULE();
// Available as NativeModules.MyCustomModule.processString
RCT_EXPORT_METHOD(processString:(NSString *)input callback:(RCTResponseSenderBlock)callback)
{
RCT_EXPORT(); // available as NativeModules.MyCustomModule.processString
callback(@[[input stringByReplacingOccurrencesOfString:@"Goodbye" withString:@"Hello"];]]);
}
@end`}