在TextInput中具有焦点时,无法单击SectionList的ListItem

问题描述 投票:0回答:1

问题:我有一个带有TextInput和SectionList的页面。当我专注于TextInput然后单击SectionList中的ListItem时 - 它只隐藏键盘但不会导航到SecondPage,它应该在onPress上执行,如下所示。如果TextInput没有聚焦 - 一切正常。

期望的行为:在关注TextInput的同时,如果我点击ListItem - 它应该导航我到SecondPage。

问题: 1.我的代码有问题或者是SectionList的正常行为吗? 2.有没有办法达到预期的行为?

码:

SectionList + TextInput组件

const ds = [
        { data: [ {word: 'BMW'}, {word: 'Mercedez'}, {word: 'Tesla'}], title: 'Cars' },
        { data: [{word: 'Finland'}, {word: 'USA'}, {word: 'Somalia'}], title: 'Countries' },
        { data: [{word: 'Water'}, {word: 'Coke'}, {word: 'Tea'}], title: 'Liquids' },
    ];

class FirstPage extends React.Component {

render() {
    return ( 
        <View>
        <View style={{ flexDirection: 'row' }}>
        <TextInput 
                onChangeText={(v) => this.setState({ text: v})}
                style={{ borderWidth: 1, flex: 1 }}
                value={this.state.text}
            />
        </View>
            <SectionList
                    renderItem={({ item }) => <ListItem word={item.word} navigation={this.props.navigation} />}
                    renderSectionHeader={({ section }) => <ListItem word={section.title} section/>}
                    sections={ds}
                    keyExtractor={(item) => item.word}
                />
        </View>
            );
}
}

ListItem组件

render() {
        const { navigation, section, word } = this.props;
        const { letterStyle, noteStyle, sectionStyle, termStyle } = styles;
        if (section)    
        {       
            return (
            <TouchableOpacity>            
                <View>
                    <CardSection style={sectionStyle}>
                        <Text style={letterStyle}>{word}</Text>
                    </CardSection>
                </View>
            </TouchableOpacity>
            );
        }
        return (
            <TouchableOpacity 
                onPress={() => navigation.navigate('SecondPage')} 
            >
                <View>
                    <CardSection style={sectionStyle}>
                        <Text numberOfLines={1} style={termStyle}>{word}</Text>
                    </CardSection>
                </View>
            </TouchableOpacity>
            );
    }
javascript reactjs react-native react-navigation
1个回答
0
投票

你试过这个:

onMenuPress(item){
   console.log(item);
   this.props.navigation.navigate("some_route");
}

render() {
.....some code
    <ListItem onPress={(item) => this.onMenuPress(item)}>
....more code
}

请记住,在构造函数上绑定onMenuPress方法,如下所示:

constructor(props){
   super(props);
   this.onMenuPress = this.onMenuPress.bind(this);
}

适合我。

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