Примеры для jQuery .prepend()

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Prepends some HTML to all paragraphs.

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<!doctype html>
<html lang="en">
<head>
  <meta charset="utf-8">
  <title>prepend demo</title>
  <style>
  p {
    background: yellow;
  }
  </style>
  <script src="https://code.jquery.com/jquery-1.10.2.js"></script>
</head>
<body>
 
<p>there, friend!</p>
<p>amigo!</p>
 
<script>
$( "p" ).prepend( "<b>Hello </b>" );
</script>
 
</body>
</html>

Демонстрация:

Prepends a DOM Element to all paragraphs.

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<!doctype html>
<html lang="en">
<head>
  <meta charset="utf-8">
  <title>prepend demo</title>
  <style>
  p {
    background: yellow;
  }
  </style>
  <script src="https://code.jquery.com/jquery-1.10.2.js"></script>
</head>
<body>
 
<p>is what I'd say</p>
<p>is what I said</p>
 
<script>
$( "p" ).prepend( document.createTextNode( "Hello " ) );
</script>
 
</body>
</html>

Демонстрация:

Prepends a jQuery object (similar to an Array of DOM Elements) to all paragraphs.

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<!doctype html>
<html lang="en">
<head>
  <meta charset="utf-8">
  <title>prepend demo</title>
  <style>
  p {
    background: yellow;
  }
  </style>
  <script src="https://code.jquery.com/jquery-1.10.2.js"></script>
</head>
<body>
 
<p> is what was said.</p><b>Hello</b>
 
<script>
$( "p" ).prepend( $( "b" ) );
</script>
 
</body>
</html>

Демонстрация: