折りたたみは、折りたたみセットに動的に追加できます。
次の例は、jQuery Mobileでの_dynamic collapsible_の使用を示しています。
<!DOCTYPE html>
<html>
<head>
<title>Dynamic collapsible</title>
<meta name = "viewport" content = "width = device-width, initial-scale = 1">
<link rel = "stylesheet" href = "https://code.jquery.com/mobile/1.4.5/jquery.mobile-1.4.5.min.css">
<script src = "https://code.jquery.com/jquery-1.11.3.min.js"></script>
<script src = "https://code.jquery.com/mobile/1.4.5/jquery.mobile-1.4.5.min.js"></script>
</head>
<body>
<button type = "button" data-icon = "plus" data-iconpos = "right" data-mini = "true"
data-inline = "true" id = "add_collapsible">Add collapsible</button>
<button type = "button" data-icon = "carat-d" data-iconpos = "right" data-mini = "true"
data-inline = "true" id = "expand_last">Expand last collapsible</button>
<button type = "button" data-icon = "carat-u" data-iconpos = "right" data-mini = "true"
data-inline = "true" id = "collapse_last">Collapse last</button>
<div data-role = "collapsibleset" data-content-theme = "a" data-iconpos = "right" id = "set">
<div data-role = "collapsible" id = "set1" data-collapsed = "true">
<h3>Heading 1</h3>
<p>Hi!! This is collapsible content.</p>
</div>
</div>
<script>
$( document ).on( "pagecreate", function() {
var nextId = 1;
$("#add_collapsible").click(function() {
nextId++;
var content = "<div data-role = 'collapsible' id = 'set" + nextId + "'>
<h3>Heading " + nextId + "</h3>
<p>Hi!! This is collapsible content.</p></div>";
$( "#set" ).append( content ).collapsibleset( "refresh" );
});
$( "#expand_last" ).click(function() {
$("#set").children(":last").collapsible( "expand" );
});
$( "#collapse_last" ).click(function() {
$( "#set" ).children( ":last" ).collapsible( "collapse" );
});
});
</script>
</body>
</html>上記のコードがどのように機能するかを確認するために、次の手順を実行してみましょう-
