jquery add id attribute code example

Example 1: add id jquery

$('element').attr('id', 'value');

Example 2: add id in jquery

TO add dynamically:
let $id=0;
$('ul li').each(()=>{
///use this also $('ul').children("li").each(function()=>{/// same below code})
  ///this will select the element under current selection, 
  ///THis outside the function relates or selects body, inside the function 
  /// denotes the selector php and js in think all library may be syntax 
  ///get vary
  $(this).attr('id','id'+$id)
  $i=$i+1
})
using js
///place the script just above to </body>
const s=document.getElementsByTagName('li');
len=s.length;
console.log(len)
for(let i=0;i<len;i++){
  s[i].id="id"+i;
}

Example 3: add id attribute to jQuery steps

onInit: function (event, currentIndex) {
    $('.actions a[href="#finish"]').attr('id', "example1");
},

Example 4: how to add id in jquery

<!doctype html>
<html lang="en">
<head>
  <meta charset="utf-8">
  <title>add demo</title>
  <script src="https://code.jquery.com/jquery-3.5.0.js"></script>
</head>
<body>
 
<p>Hello</p>
 
<script>
$( "p" ).clone().add( "<span>Again</span>" ).appendTo( document.body );
</script>
 
</body>
</html>

Tags:

Javascript Example

Recent Posts