case 2:
return 'Delete';
default:
return 'Submit';
}
}
render(){
let title = this._setTitle();
return(
<TouchableOpacity onPress={this.props.onPress}>
<View style={styles.btn}>
<Text style={styles.btnText}>
{title}
</Text>
</View>
</TouchableOpacity>
)
}
}
Button.propTypes = {
id: PropTypes.number,
onPress: PropTypes.func.isRequired
}
export default class SomeContainer extends Component {
constructor(props){
super(props);
this.state = {
username:null
}
}
_submit(){
if(this.state.username){
console.log(`Hello, ${this.state.username}!`);
}
else{
console.log('Please, enter username');
}
}
render() {
return (
<View style={styles.container}>
<Button
id={0}
onPress={this._submit.bind(this)}/>
</View>
}
}
(责任编辑：admin)