您发送的帖子是实现所需行为的最简单方法。你需要有不同的监听器来实现不同的Text 组件。
示例
export default class App extends Component {
onTextPress(event, text) {
console.log(text);
}
render() {
return (
<View style={styles.container}>
<Text>
<Text onPress={(e) => this.onTextPress(e, 'Android')} style={styles.red}>{'Android '}</Text>
<Text onPress={(e) => this.onTextPress(e, 'iOS')} style={styles.purple}>{'iOS '}</Text>
<Text onPress={(e) => this.onTextPress(e, 'React Native')} style={styles.green}>{'React Native'}</Text>
</Text>
</View>
);
}
}
const styles = StyleSheet.create({
container: {
flex: 1,
alignItems: 'center',
justifyContent: 'center'
},
red: {
fontSize: 20,
color: 'red'
},
purple: {
fontSize: 20,
color: 'purple'
},
green: {
fontSize: 20,
color: 'green'
}
});
更新 1 (动态文本)
render() {
const fixedString = 'I\'m a fixed string that slipleted';
const arrayOfStrings = ['These', 'are', 'strings', 'from', 'array'];
return (
<View style={styles.container}>
<Text style={styles.textContainer}>
{
fixedString.split(' ').map((str, index) => {
return (
<Text onPress={(e) => this.onTextPress(e, str)}>
{`${str}${index !== (fixedString.split(' ').lenght -1) && ' '}`}
</Text>
)
})
}
</Text>
<Text style={styles.textContainer}>
{
arrayOfStrings.map((str, index) => {
return (
<Text onPress={(e) => this.onTextPress(e, str)}>
{`${str}${index !== (arrayOfStrings.lenght -1) && ' '}`}
</Text>
)
})
}
</Text>
</View>
);
}
更新 2(例如动态数据)
removePunctuation = (text) => {
// this is a hack to remove comma from the text
// you may want to handle this different
return text.replace(/[.,\/#!$%\^&\*;:{}=\_`~()]/g,"");
}
render() {
const arrayOfObjects = [{
str: 'Hi i am using React-Native, Earlier i was using Android and so on',
tagWords: ['React-Native', 'Android']
}];
return (
<View style={styles.container}>
<Text style={styles.textContainer}>
{
arrayOfObjects.map((obj) => {
return obj.str.split(' ').map((s, index) => {
if ( obj.tagWords.indexOf(this.removePunctuation(s)) > -1 ) {
return (
<Text onPress={(e) => this.onTextPress(e, s)} style={styles.red}>
{`${s} ${index !== (obj.str.split(' ').lenght - 1) && ' '}`}
</Text>
)
} else return `${s} `;
})
})
}
</Text>
</View>
);
}