show more/Less text with just HTML and JavaScript

Question

I am needing to create a show more/less text function, but with just JavaScript and HTML.. I can\'t use any additional libraries such as jQuery and it can\'t be done with CS

Answer 1

Try to toggle height.

function toggleTextArea()
{
  var limitedHeight = '40px';
  var targetEle = document.getElementById("textarea");
  targetEle.style.height = (targetEle.style.height === '') ? limitedHeight : '';
}