How to get an html element value via Javascript

Question

I want to get the value "13" present in this li class.

Answer 1

You can use the function querySelector javascript, as below

var a =  document.querySelector(".pageNav-page>a");
var textoDeA = a.innerText;
console.log(textoDeA);

<li class="pageNav-page">
  <a href="">13</a>
</li>

https://www.w3schools.com/jsref/met_document_queryselector.asp