Javascript-find-html-element

by Juri Rudi

HTML

<a name="TagA1" href="https://jsfiddle.net/rudijuri/knz3n1tg/">link1</a>
<a name="TagA2" href="https://jsfiddle.net/rudijuri/knz3n1tg/">link2</a>
<a name="TagA3" href="https://jsfiddle.net/rudijuri/knz3n1tg/">link3</a>

<div>
  <a name="TagA4" href="https://jsfiddle.net/rudijuri/knz3n1tg/">link4</a>
  <a name="TagA5" href="https://jsfiddle.net/rudijuri/knz3n1tg/">link5</a>
  <a name="TagA6" href="https://jsfiddle.net/rudijuri/knz3n1tg/">link6</a>
</div>

<button id="bottone1">Tag a</button>
<div id="risultato"><div>

JavaScript

document.getElementById('bottone1').addEventListener("click", TagA, false);

function TagA() {
  var Lista = document.anchors;
  var ListaLunghezza = document.anchors.length;
  var MioArray1 = [];
  var i;
  for (i = 0; i < ListaLunghezza; i++) {
     MioArray1[i] = document.anchors[i].innerHTML + ": " + document.anchors[i];
  }
   document.getElementById("risultato").innerHTML = MioArray1.join("<br>");
}