How to add attributes to a <textarea> using javascript?-CodePudding

editElement.addEventListener("click", ()=>{
    textComment.setAttribute("disabled", true)
    textComment.classList.add("uwu")
})

I am trying to add some attributes to my <textarea> from .js but I cannot make it work

CodePudding user response：

Using your code with a function instead of adding an eventlistener works.

function handleClick() {
  const demoTextArea = document.querySelector('#demo');
  demoTextArea.setAttribute('disabled', true);
  console.log(demoTextArea);
}

    <div>
      <button onclick="handleClick()">disable input</button>
    </div>

    <textarea id="demo">  demo  </textarea>

Here is a demo