React Native Table Component

Question

我正在使用React Native Table Component，使用下面的示例。我想将其中一列的文本向左对齐，将其他列的文本居中对齐。问题似乎是，我只能在所有列中普遍设置，而不能单独设置。

import React, { Component } from 'react';
import { StyleSheet, View } from 'react-native';
import { Table, TableWrapper, Row, Rows, Col } from 'react-native-table-component';

export default class ExampleTwo extends Component {
constructor(props) {
super(props);
this.state = {
tableHead: ['', 'Head1', 'Head2', 'Head3'],
tableTitle: ['Title', 'Title2', 'Title3', 'Title4'],
tableData: [
['1', '2', '3'],
['a', 'b', 'c'],
['1', '2', '3'],
['a', 'b', 'c']
]
}
}

render() {
const state = this.state;
return (
<View style={styles.container}>
<Table borderStyle={{borderWidth: 1}}>
<Row data={state.tableHead} flexArr={[1, 2, 1, 1]} style={styles.head} textStyle={styles.text}/>
<TableWrapper style={styles.wrapper}>
<Col data={state.tableTitle} style={styles.title} heightArr={[28,28]} textStyle={styles.text}/>
<Rows data={state.tableData} flexArr={[2, 1, 1]} style={styles.row} textStyle={styles.text}/>
</TableWrapper>
</Table>
</View>
)
}
}

const styles = StyleSheet.create({
container: { flex: 1, padding: 16, paddingTop: 30, backgroundColor: '#fff' },
head: {  height: 40,  backgroundColor: '#f1f8ff'  },
wrapper: { flexDirection: 'row' },
title: { flex: 1, backgroundColor: '#f6f8fa' },
row: {  height: 28  },
text: { textAlign: 'center' }
});

Answer 1

我想你可以这样做：

function leftAlign(value) {
return (
<Text style={{alignSelf: "flex-start"}}>{value}</Text>
);
}
export default class ExampleTwo extends Component {
constructor(props) {
super(props);
this.state = {
tableHead: ['', 'Head1', 'Head2', 'Head3'],
tableTitle: ['Title', 'Title2', 'Title3', 'Title4'],
tableData: [
[leftAlign('1'), '2', '3'],
[leftAlign('a'), 'b', 'c'],
[leftAlign('1'), '2', '3'],
[leftAlign('a'), 'b', 'c'],
],
};
}
[...]