Advanced User Interface Controls and Components
Inserts a new item at specified position in Menu widget.
| Param | Type | Details |
|---|---|---|
| item | Object | The item to insert to the tree collection |
| index | Integer | The indexed location within the collection to insert the item |
| parent (optional) | Object | The item which will represent the parent of the newly added item |
This method does not return a value.
Supported in: v1.0.
In this example we are showing how to use insertItemAt method to insert a new item as a child at position 2 to a currently selected item. Although the position is set to 2, if selected item doesn't have any child items, the new item will be added as a first child of selected item.
$(document).ready(function() {
// Create an instance of Menu widget
var $bar = $('#menu').menu();
var getItemCount = function(){
return $bar.menu("getList").length + 1;
}
var createNewItem = function(){
return { text: "Item" + getItemCount() };
}
$bar.menu("insertItemAt", createNewItem(), 2);
});
<!DOCTYPE html>
<html>
<head>
<link rel="stylesheet" href="css/integralui.menu.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.menu.min.js"></script>
</head>
<body>
<div id="menu" class="widget"></div>
</body>
</html>
.widget
{
width: 600px;
height: 0;
}
A sample which demonstrates how you can create and/or modify a tree hierarchy using several different methods.