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JavaScript AJAX Basics AJAX Concepts A Simple AJAX Example

Isn't working for some reason

No error in console

  <script>
    var xhr = new XMLHttpRequest();
    xhr.onreadystatechange = function () {
      if (xhr.readyState === 4) {
        document.getElementById('ajax').nnerHTML = xhr.responseText;
      }
    };
    xhr.open('GET', 'sidebar.html');
    xhr.send();
  </script>

1 Answer

Travis Alstrand
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Travis Alstrand
Treehouse Project Reviewer

Hey michael apprich ! :wave:

I do notice there is a missing 'i' in innerHTML on what would be line 5 of what you posted. I haven't tried running your code yet, so if you continue having issues, let us know!

Thanks Travis Alstrand. That's frustrating. I guess I couldn't see it because I missing my i. Buh-dum, tiss. Should that have caused an error, though?

Travis Alstrand
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Travis Alstrand
Treehouse Project Reviewer

Haha!! Nice one! :smile:

I would think it should have gotten to that part of that line of code and thrown an error stating that it doesn't recognize nnerHTML as a function. There has been times where sneaky things like this happen and don't produce an error in the console though.

I'm not sure if you use Visual Studio Code as a text editor, but they have a great extension named Code Spell Checker that will warn you of things like this and make typos much easier to catch. :smiley: