Copy To Clipboard Using Jquery and Javascript

copyToClipboard.js

// using JQuery

function copyToClipboard(element) {
    var $temp = $("<input>");
    $("body").append($temp);
    $temp.val($(element).text()).select();
    document.execCommand("copy");
    $temp.remove();
 }
 
 // demo JQuery 
 
 <p id="p1">P1: I am paragraph 1</p>
 <button onclick="copyToClipboard('#p1')">Copy P1</button>
 
 
 // using Javascript
 
 function copyToClipboard(elementId) {
  var aux = document.createElement("input");
  aux.setAttribute("value", document.getElementById(elementId).innerHTML);
  document.body.appendChild(aux);
  aux.select();
  document.execCommand("copy");
  document.body.removeChild(aux);
}

// demo Javascript

<p id="p1">P1: I am paragraph 1</p>
<button onclick="copyToClipboard('p1')">Copy P1</button>