title: React JS - Proxy event?
body: <p>I'm new in React and I'm using Semantic-ui-react. I'm trying to use the Dropdown.</p>
  
  <p>When I want to get my value from the dropdown and call my function. My event get some proxy object.</p>
  
  <pre><code>  handleTagChange(e) {
      console.log("handleTagChange");
      console.log(e);
    }
  </code></pre>
  
  <p>But if I add something else like test in the function, the e.target.value works and test is the proxy object. Why is that?</p>
  
  <pre><code>  handleTagChange(test, e) {
      console.log("handleTagChange");
      console.log(test);
      console.log(e);
    }
  </code></pre>