how to add id in jquery code example

Example 1: how to add id in jquery

$( "li" ).add( "<p id='new'>new paragraph</p>" )
  .css( "background-color", "red" );

Example 2: how to add id in jquery

<h2>Greetings</h2>
<div class="container">
  <div class="inner">Hello</div>
  <div class="inner">Goodbye</div>
</div>

Example 3: how to add id in jquery

var pdiv = $( "p" );
pdiv.add( "div" ); // WRONG, pdiv will not change

Example 4: how to add id in jquery

<!doctype html>
<html lang="en">
<head>
  <meta charset="utf-8">
  <title>id demo</title>
  <style>
  div {
    width: 300px;
    float: left;
    padding: 2px;
    margin: 3px;
    background-color: #eee;
  }
  </style>
  <script src="https://code.jquery.com/jquery-3.5.0.js"></script>
</head>
<body>
 
<div id="myID.entry[0]">id="myID.entry[0]"</div>
<div id="myID.entry[1]">id="myID.entry[1]"</div>
<div id="myID.entry[2]">id="myID.entry[2]"</div>
 
<script>
$( "#myID\\.entry\\[1\\]" ).css( "border", "3px solid red" );
</script>
 
</body>
</html>

Example 5: how to add id in jquery

$( "p" ).add( "div" ).addClass( "widget" );
var pdiv = $( "p" ).add( "div" );

Example 6: how to add id in jquery

<!doctype html>
<html lang="en">
<head>
  <meta charset="utf-8">
  <title>id demo</title>
  <style>
  div {
    width: 90px;
    height: 90px;
    float: left;
    padding: 5px;
    margin: 5px;
    background-color: #eee;
  }
  </style>
  <script src="https://code.jquery.com/jquery-3.5.0.js"></script>
</head>
<body>
 
<div id="notMe"><p>id="notMe"</p></div>
<div id="myDiv">id="myDiv"</div>
 
<script>
$( "#myDiv" ).css( "border", "3px solid red" );
</script>
 
</body>
</html>

Example 7: 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>
<span id="a">Hello Again</span>
 
<script>
var collection = $( "p" );
// Capture the new collection
collection = collection.add( document.getElementById( "a" ) );
collection.css( "background", "yellow" );
</script>
 
</body>
</html>

Example 8: how to add id in jquery

<!doctype html>
<html lang="en">
<head>
  <meta charset="utf-8">
  <title>append demo</title>
  <style>
  p {
    background: yellow;
  }
  </style>
  <script src="https://code.jquery.com/jquery-3.5.0.js"></script>
</head>
<body>
 
<p>I would like to say: </p>
 
<script>
$( "p" ).append( document.createTextNode( "Hello" ) );
</script>
 
</body>
</html>

Example 9: 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>
<span id="a">Hello Again</span>
 
<script>
$( "p" ).add( document.getElementById( "a" ) ).css( "background", "yellow" );
</script>
 
</body>
</html>

Example 10: how to add id in jquery

<!doctype html>
<html lang="en">
<head>
  <meta charset="utf-8">
  <title>append demo</title>
  <style>
  p {
    background: yellow;
  }
  </style>
  <script src="https://code.jquery.com/jquery-3.5.0.js"></script>
</head>
<body>
 
<strong>Hello world!!!</strong>
<p>I would like to say: </p>
 
<script>
$( "p" ).append( $( "strong" ) );
</script>
 
</body>
</html>

Tags:

Javascript Example

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