import {Component} from 'react'
import React from "react";
import {Text, View} from "react-native";
import LifeComponent from "./LifeCycleComponent"
//导入变量和导入方法一样
import {age, name, sex, sum} from "./NickComponent";

export default class TestComponent extends Component{

    constructor(props){
        super(props);
        this.state = ({
            remove: false,
            num: 0,
            result:0
        });
    }

    render(){
        let view = this.state.remove ? null : <LifeComponent/>;
        let text = this.state.remove ? "让他复活" : "干掉他";
        return (<View>
            <Text style={{fontSize: 20}}
                  onPress={() => {
                      this.setState({
                          remove: !this.state.remove
                      })
                  }}>{text}</Text>
            {view}
            <Text style={{fontSize:20,backgroundColor:'green'}}
                  onPress={()=>{
                      let result = sum(2,3);
                      this.setState({
                          result:result
                      })
                  }}>{name}{age}{sex}{this.state.result}</Text>
            <LifeComponent/>
        </View>)
    }

}