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    • Showing results for:
    • JavaScript
    • JavaScript and the DOM
    • Making Changes to the DOM
    • Get and Set Content with textContent and innerHTML
    • Close
  • Brady Gorman
    seal-mask
    .a{fill-rule:evenodd;}techdegree
    Brady Gorman
    Front End Web Development Techdegree Student 7,738 Points

    "Cannot read properties of null (reading 'addEventListener')"

    Posted on Jun 14, 2023 by Brady Gorman
    .a{fill-rule:evenodd;}techdegree
    Brady Gorman
    Front End Web Development Techdegree Student 7,738 Points
    • JavaScript
    • JavaScript and the DOM
    • Making Changes to the DOM
    • Get and Set Content with textContent and innerHTML

    5 Answers

  • Dohr Zerkavod
    Dohr Zerkavod
    8,169 Points

    querySelector works but querySelectorAll doesnt...Why?

    Posted on Mar 24, 2023 by Dohr Zerkavod
    Dohr Zerkavod
    8,169 Points
    • JavaScript
    • JavaScript and the DOM
    • Making Changes to the DOM
    • Get and Set Content with textContent and innerHTML

    1 Answer

  • Michael Davis
    Michael Davis
    6,992 Points

    My .addEventListener is returning null. I cant figure out why.

    Posted on May 20, 2022 by Michael Davis
    Michael Davis
    6,992 Points
    • JavaScript
    • JavaScript and the DOM
    • Making Changes to the DOM
    • Get and Set Content with textContent and innerHTML

    2 Answers

  • Eric Wilson
    Eric Wilson
    9,380 Points

    How would you update the Heading with the "Enter" key?

    Posted on Apr 17, 2022 by Eric Wilson
    Eric Wilson
    9,380 Points
    • JavaScript
    • JavaScript and the DOM
    • Making Changes to the DOM
    • Get and Set Content with textContent and innerHTML

    2 Answers

  • Samira Tavakolli
    Samira Tavakolli
    6,715 Points

    Getting a TypeError on this code!

    Posted on Mar 31, 2022 by Samira Tavakolli
    Samira Tavakolli
    6,715 Points
    • JavaScript
    • JavaScript and the DOM
    • Making Changes to the DOM
    • Get and Set Content with textContent and innerHTML

    3 Answers

  • Ryan Miles
    seal-mask
    .a{fill-rule:evenodd;}techdegree
    Ryan Miles
    Full Stack JavaScript Techdegree Student 3,261 Points

    selecting the button with getElementById works, but using querySelector is returning null.

    Posted on Nov 11, 2021 by Ryan Miles
    .a{fill-rule:evenodd;}techdegree
    Ryan Miles
    Full Stack JavaScript Techdegree Student 3,261 Points
    • JavaScript
    • JavaScript and the DOM
    • Making Changes to the DOM
    • Get and Set Content with textContent and innerHTML

    2 Answers

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