Discussion on: Crawling Websites in React-Native

[K]

Glad you liked it.

I'd use React hooks.

function MyComponent(props) {
  const [info, setInfo] = React.useState("");
  const [remoteData, setRemoteData] = React.useState(
    "No data fetched yet!"
  );

  async function load() {
    const response = await fetch(
      "http://example.com?info=" + info
    );
    const text = await response.text();
    setRemoteData(text);
  }

  return (
    <div>
      <input
        value={info}
        onChange={(e) => setInfo(e.target.value)}
      />
      <button onClick={load}>Fetch</button>
      <textarea>{remoteData}</textarea>
    </div>
  );
}

[Acaraccioli]

That is great I think that might works thanks a lot! I'm just trying to figure out this error:
Access to fetch at 'MyUrl' from origin 'localhost:8100' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource. If an opaque response serves your needs, set the request's. I've found to fix it adding {mode:"no-cors"} in the fetch call but the object returns null. Do you know anything about this kind of error?