[英]react-native, pass params to DrawerNavigator
其實我有這個抽屜導航器
const MyDrawerNavigator = DrawerNavigator(
{...
CreditsPage: { screen: CreditsPage },
TermsOfUsePage: { screen: TermsOfUsePage },
LegalNoticePage: { screen: LegalNoticePage },
},
{...}
);
CreditsPage
, TermsOfUsePage
, LegalNoticePage
組件僅顯示一個webView,因此僅更改源URL。 StaticWebView
是我創建的用於分解webView
代碼的組件,但是我必須復制多個文件內的以下代碼,這並不干凈。 我只更改每個文件中的配置
const config = {
title: "Credits",
icon: "copyright",
url: "https://mysite.fr/credits"
}
import React from "react";
import { View } from "react-native";
import IconFeather from "react-native-vector-icons/Feather";
import Icon from "react-native-vector-icons/FontAwesome";
import StaticWebView from "project/src/page/StaticWebView.js"
import I18n from 'project/src/i18n/i18n';
export default class test extends React.PureComponent {
static navigationOptions = ({ navigation }) => {
return {
title: I18n.t(config.title),
headerLeft: <View style={{ padding: 10, alignItems: "center" }}>
<IconFeather name="arrow-left" size={25} color='black'
onPress={() => { navigation.goBack(); navigation.navigate("DrawerToggle"); }} />
</View>,
drawerLabel: I18n.t(config.title),
drawerIcon: ({ tintColor }) => <Icon name={config.icon} size={20} color={tintColor} />
};
};
render() {
return (
<StaticWebView url={config.url} />
)
}
}
我找不到任何如何將參數傳遞給抽屜導航器。 例如這樣:
const MyDrawerNavigator = DrawerNavigator(
{...
CreditsPage: { screen: staticWebView , config:{ url :"...."} },
TermsOfUsePage: { screen: staticWebView , config:{ url :"...."} },
LegalNoticePage: { screen: staticWebView , config:{ url :"...."} },
},
{...}
);
有小費嗎 ?
您可以使用以下props
將參數傳遞給Drawernavigator
const MyDrawerNavigator = DrawerNavigator(
{...
CreditsPage: { screen: props => <StaticWebView {...props} url="...." /> },
TermsOfUsePage: { screen: props => <StaticWebView {...props} url="...." /> },
LegalNoticePage: { screen: props => <StaticWebView {...props} url="...." /> },
},
{...}
);
您可以按以下方式在StaticWebView組件中訪問道具
const URL = this.props.url;
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