Extract the text out of HTML string using JavaScript

Question

I am trying to get the inner text of HTML string, using a JS function(the string is passed as an argument). Here is the code:

function extractContent(value) {
  var content_holder = "";

  for (var i = 0; i < value.length; i++) {
    if (value.charAt(i) === '>') {
      continue;
      while (value.charAt(i) != '<') {
        content_holder += value.charAt(i);
      }
    }

  }
  console.log(content_holder);
}

extractContent("<p>Hello</p><a href='http://w3c.org'>W3C</a>");

Answer 1

Create an element, store the HTML in it, and get its textContent:

function extractContent(s) {
  var span = document.createElement('span');
  span.innerHTML = s;
  return span.textContent || span.innerText;
};
    
alert(extractContent("<p>Hello</p><a href='http://w3c.org'>W3C</a>"));