Примеры для jQuery.makeArray()

> > > Примеры

Turn a collection of HTMLElements into an Array of them.

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
 
<!doctype html>
<html lang="en">
<head>
  <meta charset="utf-8">
  <title>jQuery.makeArray demo</title>
  <style>
  div {
    color: red;
  }
  </style>
  <script src="https://code.jquery.com/jquery-1.10.2.js"></script>
</head>
<body>
 
<div>First</div>
<div>Second</div>
<div>Third</div>
<div>Fourth</div>
 
<script>
// Returns a NodeList
var elems = document.getElementsByTagName( "div" );
// Convert the NodeList to an Array
var arr = jQuery.makeArray( elems );
// Use an Array method on list of dom elements
arr.reverse();
$( arr ).appendTo( document.body );
</script>
 
</body>
</html>

Демонстрация:

Turn a jQuery object into an array

1
2
 
var obj = $( "li" );
var arr = $.makeArray( obj );

Result:

1
2
 
( typeof obj === "object" && obj.jquery ) === true;
jQuery.isArray( arr ) === true;