Hi dc4m,
The following working script demonstrates how to add a new Item.
<script type="text/javascript"> $(document).ready(function () { var theme = getTheme(); var source = [ "Affogato", "Americano", "Bicerin", "Breve", "Café Bombón", "Café au lait", "Caffé Corretto", "Café Crema", "Caffé Latte", "Caffé macchiato", "Café mélange", "Coffee milk", "Cafe mocha", "Cappuccino", "Carajillo", "Cortado", "Cuban espresso", "Espresso", "Eiskaffee", "The Flat White", "Frappuccino", "Galao", "Greek frappé coffee", "Iced Coffee", "Indian filter coffee", "Instant coffee", "Irish coffee", "Liqueur coffee" ]; // Create a jqxComboBox $("#jqxComboBox").jqxComboBox({ source: source, selectedIndex: 0, width: '200px', height: '25px', theme: theme }); $("#jqxComboBox").jqxComboBox('addItem', 'New Item'); });</script>
In case you have an issue with that functionality, please provide a sample which demonstrates it.
Best Regards,
Peter Stoev
jQWidgets Team
http://www.jqwidgets.com