如何在React-native中动态添加和删除表行

import React, { Component } from 'react';
import { View, Text, Button, FlatList } from 'react-native';

class DynamicTable extends Component {
  constructor(props) {
    super(props);
    this.state = {
      tableData: [
        { id: 1, name: 'Row 1' },
        { id: 2, name: 'Row 2' },
        { id: 3, name: 'Row 3' }
      ]
    };
  }

  handleAddRow = () => {
    const { tableData } = this.state;
    const newRow = { id: tableData.length + 1, name: `Row ${tableData.length + 1}` };
    const newTableData = [...tableData, newRow];
    this.setState({ tableData: newTableData });
  }

  handleDeleteRow = (index) => {
    const { tableData } = this.state;
    const newTableData = [...tableData];
    newTableData.splice(index, 1);
    this.setState({ tableData: newTableData });
  }

  renderRow = ({ item, index }) => {
    return (
      <View key={item.id} style={{ flexDirection: 'row' }}>
        <Text>{item.name}</Text>
        <Button title="Delete" onPress={() => this.handleDeleteRow(index)} />
      </View>
    );
  }

  render() {
    const { tableData } = this.state;

    return (
      <View>
        <Button title="Add Row" onPress={this.handleAddRow} />
        <FlatList
          data={tableData}
          renderItem={this.renderRow}
          keyExtractor={(item) => item.id.toString()}
        />
      </View>
    );
  }
}

export default DynamicTable;