Posted on May 27, 2020

textContent VS innerText

#javascript #webdev #react #todayilearned

I used to think that there is no difference between textContent and innerText. But today I came to know that there exist some important differences between them.

i) textContent gets the content of all elements, including <script> and <style> elements. In contrast, innerText only shows human-readable elements.

Example:-
HTML

<p>
    some paragraph text
    <style>
      p {
        color: red;
      }
    </style>
</p>

const p = document.querySelector('p');
console.log(p.textContent);
/* textContent returns the content inside style, script elements as well..Above statement logs:
  Some textSome Other Text

  p {
    color: red;
  }
*/
console.log(p.innerText);
/* innerText returns only human-readable elements. Above statement logs:
  Some textSome Other Text
*/

ii) textContent returns every element in the node. In contrast, innerText is aware of styling and won't return the text of hidden elements.

Example:-
HTML

<style>
.special {
      display: none;
    }
</style>
<h1>Heading <span class="special">Special</span> </h1>

const h1 = document.querySelector('h1');
console.log(h1.textContent);
/* textContent is not aware of styles. So it returns entire content. Above statement logs:
Heading Special
*/
console.log(h1.innerText);
/* innerText is aware of css, doesn't return hidden content. Above statement logs:
Heading
*/