【发布时间】:2017-08-14 23:44:32
【问题描述】:
我试图在 react-native 中导航,这是我的来源
import React from 'react';
import { StackNavigator } from 'react-navigation';
import { Text, TouchableOpacity } from 'react-native';
import LoginForm from './components/LoginForm';
import EmployeeList from './components/EmployeeList';
import EmployeeCreate from './components/EmployeeCreate';
const AddButton = (param) => (
<TouchableOpacity onPress={() => console.log(param)}>
<Text style={styles.addButtonStyle}>Add</Text>
</TouchableOpacity>
);
const styles = {
addButtonStyle: {
fontSize: 18,
marginRight: 25,
color: '#007AFF'
},
headerTitleStyle: {
fontWeight: 'normal',
alignSelf: 'center',
marginLeft: 50
}
};
const RouterComponent = StackNavigator({
EmployeeList: {
screen: EmployeeList,
navigationOptions: {
title: 'Employee List',
headerTitleStyle: styles.headerTitleStyle,
headerLeft: null,
headerRight: AddButton()
}
},
EmployeeCreate: {
screen: EmployeeCreate,
navigationOptions: {
title: 'Employee Create'
}
},
Home: {
screen: LoginForm,
navigationOptions: {
title: 'Please, Log In',
headerTitleStyle: styles.headerTitleStyle
}
}
});
export default RouterComponent;
实际上我需要的是,在我的const AddButton 和this.props.navigation.navigate('EmployeeCreate'); 中,我可以从AddButton 导航到EmployeeCreate,但是AddButton 没有任何props。我试图将props 作为AddButton 中的参数,但没有发生任何好事。有谁知道,如何解决这个问题?
【问题讨论】:
标签: javascript reactjs react-native react-navigation