列表详情Detail.js

//在util包下创建Detail.js

import React, { Component } from "react";

import { ScrollView, Dimensions } from "react-native";

import HTML from "react-native-render-html";

export default class Detail extends Component {

  //配置标题

  static navigationOptions = ({ navigation }) => {

    let item = JSON.parse(navigation.getParam("item"));

    return {

      title: item.title

    };

  };

  constructor(props) {

    super(props);

    this.state = {

      //获取路由传递过来的数据

      item: JSON.parse(this.props.navigation.getParam("item"))

    };

  }

  render() {

    return (

     

       

          html={this.state.item.content}

          imagesMaxWidth={Dimensions.get("window").width}

        />

     

    );

  }

}