Advanced User Interface Controls and Components
Removes all items from tree collection in TreeView widget.
Param | Type | Details |
---|---|---|
parent (optional) | Object | The parent item from which all child items will be deleted |
This method does not return a value.
Supported in: v1.0.
In this example we are showing how to call clearItems method. Because parent item is not specified all items will be removed.
$(document).ready(function() {
// Create an instance of TreeView widget
var $tree = $('#treeview').treeview();
// Clears the content of TreeView widget
$tree.clearItems();
});
<!DOCTYPE html>
<html>
<head>
<link rel="stylesheet" href="css/integralui.treeview.css" />
<link rel="stylesheet" href="css/themes/theme-blue.css" />
<script type="text/javascript" src="external/jquery-1.9.1.min.js"></script>
<script type="text/javascript" src="external/jquery.ui.core.min.js"></script>
<script type="text/javascript" src="external/jquery.ui.widget.min.js"></script>
<script type="text/javascript" src="js/jquery.integralui.widget.min.js"></script>
<script type="text/javascript" src="js/jquery.integralui.treeview.min.js"></script>
</head>
<body>
<div id="treeview" class="widget"></div>
</body>
</html>
.widget
{
width: 300px;
height: 300px;
}
A sample which demonstrates how you can create and/or modify a tree hierarchy using several different methods.