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I started today with HTML + CSS + JavaScript programming [revised version] that you can enjoy learning while making games.
Up to P29 on the basis of HTML
Write the following code

HTML basics


With Google chrome developer tools
Document.getElementById ("title") .textContent = "hello"
When I wrote, the contents of the elements were rewritten ...

VUncaught TypeError: Document.getElementById is not a function
at : 1:10

The above error message appears and the result is not as written in the book.
`` ```

Corresponding source code

I made the above.

What I tried

I just reviewed it again.

  • Answer # 1

    Document.getElementById ("title") .textContent = "hello"

    document.getElementById ("title"). textContent = "hello"

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