Skip to content

Back button title #436

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
merged 2 commits into from
Mar 30, 2016
Merged

Back button title #436

Changes from 1 commit
Commits
Show all changes
2 commits
Select commit Hold shift + click to select a range
35cbce0
added possibility to specify backbutton text
philipshurpik Mar 30, 2016
f1cf55c
added back button title docs
philipshurpik Mar 30, 2016
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
Next Next commit
added possibility to specify backbutton text
  • Loading branch information
@philipshurpik
philipshurpik committed Mar 30, 2016
commit 35cbce08a91f453d5381cf227ee58d59b162128b
57 changes: 31 additions & 26 deletions src/NavBar.js
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -78,33 +78,31 @@ export default class NavBar extends React.Component {
}

_renderBackButton() {
let buttonImage;

if (this.props.navigationState.index === 0) {
if(!!this.context.drawer && typeof this.context.drawer.toggle === 'function'){

buttonImage = this.props.navigationState.drawerImage || require('./menu_burger.png');
const drawer = this.context.drawer;
const state = this.props.navigationState;
const childState = state.children[state.index];
let buttonImage = state.backButtonImage || require('./back_chevron.png');
let onPress = Actions.pop;

return (
<TouchableOpacity style={[styles.backButton, this.props.navigationState.leftButtonStyle]} onPress={() => {
var drawer = this.context.drawer;
drawer.toggle();
}}>
<Image source={buttonImage} style={[styles.backButtonImage, this.props.navigationState.barButtonIconStyle]}/>
</TouchableOpacity>
);
}else{
return null;
if (state.index === 0) {
if (!!drawer && typeof drawer.toggle === 'function') {
buttonImage = state.drawerImage || require('./menu_burger.png');
onPress = drawer.toggle;
} else {
return null;
}
}
}

buttonImage = this.props.navigationState.backButtonImage || require('./back_chevron.png');
let text = childState.backTitle ? <Text style={[styles.barBackButtonText, childState.backButtonTextStyle]}>
{childState.backTitle}
</Text> : null;

return (
<TouchableOpacity style={[styles.backButton, this.props.navigationState.leftButtonStyle]} onPress={Actions.pop}>
<Image source={buttonImage} style={[styles.backButtonImage, this.props.navigationState.barButtonIconStyle]}/>
</TouchableOpacity>
);
return (
<TouchableOpacity style={[styles.backButton, state.leftButtonStyle]} onPress={onPress}>
<Image source={buttonImage} style={[styles.backButtonImage, state.barButtonIconStyle]}/>
{text}
</TouchableOpacity>
);
}

_renderRightButton() {
Expand Down Expand Up @@ -202,12 +200,13 @@ const styles = StyleSheet.create({
position: 'absolute',
},
backButton: {
width: 29,
width: 100,
height: 37,
position: 'absolute',
bottom: 4,
left: 2,
padding: 8,
flexDirection: 'row',
},
rightButton: {
width: 100,
Expand All @@ -227,12 +226,18 @@ const styles = StyleSheet.create({
},
barRightButtonText: {
color: 'rgb(0, 122, 255)',
textAlign:'right',
textAlign: 'right',
fontSize: 17,
},
barBackButtonText: {
color: 'rgb(0, 122, 255)',
textAlign: 'left',
fontSize: 17,
paddingLeft: 6,
},
barLeftButtonText: {
color: 'rgb(0, 122, 255)',
textAlign:'left',
textAlign: 'left',
fontSize: 17,
},
backButtonImage: {
Expand Down