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Formatted code snippets in Readme #18

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111 changes: 53 additions & 58 deletions README.md
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Original file line number Diff line number Diff line change
Expand Up @@ -47,54 +47,53 @@ import React, { Component } from 'react';
import { connect } from 'react-redux';
import { actions } from 'react-native-navigation-redux-helpers';

const {
popRoute,
pushRoute,
} = actions;
const { popRoute, pushRoute } = actions;

const {
CardStack: NavigationCardStack
} = NavigationExperimental;
const { CardStack: NavigationCardStack } = NavigationExperimental;

class GlobalNavigation extends Component {
render() {
return (
render() {
return (
<NavigationCardStack
navigationState={this.props.navigation}
renderOverlay={this._renderOverlay}
renderScene={this._renderScene}
/>
);
}
);
}

/* ... */

onGoBack() {
onGoBack() {
const { dispatch, navigation } = this.props;
dispatch(popRoute(navigation.key));
}
}

onGoSomewhere() {
const { dispatch, navigation } = this.props;
dispatch(pushRoute({ key: 'sowhere else' }, navigation.key));
dispatch(pushRoute(
{
key: 'sowhere else',
},
navigation.key,
));
}
}

function mapDispatchToProps(dispatch) {
return {
dispatch
};
return {
dispatch,
};
}

function mapStateToProps(state) {
return {
// XX: assuming you've registered the reducer above under the name 'cardNavigation'
navigation: state.cardNavigation
};
return {
// XX: assuming you've registered the reducer above under the name 'cardNavigation'
navigation: state.cardNavigation,
};
}

export default connect(mapStateToProps, mapDispatchToProps)(GlobalNavigation);

```

### Tab navigation
Expand Down Expand Up @@ -129,50 +128,46 @@ import { actions as navigationActions } from 'react-native-navigation-redux-help
const { jumpTo } = navigationActions;

class ApplicationTabs extends Component {
_renderTabContent(tab) {
if (tab.key === 'feed') {
return (
<Feed />
);
}

/* ... */
}

render() {
const { dispatch, navigation } = this.props;
const children = navigation.routes.map( (tab, i) => {
return (
<TabBarIOS.Item key={tab.key}
icon={tab.icon}
selectedIcon={tab.selectedIcon}
title={tab.title} onPress={ () => dispatch(jumpTo(i, navigation.key)) }
selected={this.props.navigation.index === i}>
{ this._renderTabContent(tab) }
</TabBarIOS.Item>
);
});
return (
<TabBarIOS tintColor="black">
{children}
</TabBarIOS>
);
}
_renderTabContent(tab) {
if (tab.key === 'feed') {
return <Feed />;
}

/* ... */
}

render() {
const { dispatch, navigation } = this.props;
const children = navigation.routes.map((tab, i) => (
<TabBarIOS.Item
key={tab.key}
icon={tab.icon}
selectedIcon={tab.selectedIcon}
title={tab.title}
onPress={() => dispatch(jumpTo(i, navigation.key))}
selected={this.props.navigation.index === i}
>
{this._renderTabContent(tab)}
</TabBarIOS.Item>
));
return <TabBarIOS tintColor="black">{children}</TabBarIOS>;
}
}

function mapDispatchToProps(dispatch) {
return {
dispatch
};
return {
dispatch,
};
}

function mapStateToProps(state) {
return {
// XX: assuming your tab reducer is registered as 'tabs'
navigation: state.tabs
};
return {
// XX: assuming your tab reducer is registered as 'tabs'
navigation: state.tabs,
};
}
export default connect(mapStateToProps, mapDispatchToProps)(ApplicationTabs);

```

## Supported actions
Expand Down