ReferenceError: _jquery2.default.ajax is not a function" encountered in a React Native application

I have been attempting to use jQuery to retrieve xml data from an internal website. My expo project setup is quite basic and resembles the following:

import React from 'react';
import { StyleSheet, Text, View } from 'react-native';
import $ from 'jquery';

import {XML_DATA_URL} from './src/api/constants';

export default class App extends React.Component {

  fetchData = () => {
    return $.ajax({
          url: XML_DATA_URL,
          dataType: 'xml',
    });
  }

  render() {
    let response = 'test';
    response = this.fetchQviewData();
    console.log(response);
    return (
      <View >
        <Text>Open up App.js to start working on your app!</Text>
      </View>
    );
  }
}

Upon executing this code, I encounter the error "TypeError: _jquery2.default.ajax is not a function". Here is the content of my package.json file:

{
  "name": "empty-project-template",
  "main": "node_modules/expo/AppEntry.js",
  "private": true,
  "scripts": {
    "start": "exp start --lan",
    "android": "exp start --lan --android",
    "ios": "exp start --ios",
    "eject": "exp eject"
  },
  "dependencies": {
    "expo": "^29.0.0",
    "jquery": "3.1.1",
    "react": "16.3.1",
    "react-native": "https://github.com/expo/react-native/archive/sdk- 
     29.0.0.tar.gz",
    "yarn": "^1.9.4"
  }
}

I am using visual studio code as my development environment and when I hover over the function, I can see its prototype:

https://i.stack.imgur.com/tqkVI.png

Is there something that I am overlooking? Thank you.

Answer №1

After researching extensively, I stumbled upon a helpful thread on Stack Overflow. It appears that the challenge lies in the fact that react-native operates with a virtual DOM rather than traditional HTML and CSS. Consequently, jQuery cannot function as it requires direct access to the DOM.

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