Example of Filtering in Javascript MultiColumn Combobox Control


This sample demonstrates the built-in support to filter the datasource when allowFilteringis enabled in the MultiColumn ComboBox.

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In this sample, the order data is filtered based on ShipCountry column, which illustrates how order details are filtered dynamically based on typed characters. This sample illustrates that, query the data source and pass the resulted data when characters are typed in the search box triggers the filtering event, you can filter down the data source and return the resulted data to MultiColumn ComboBox via updateDatamethod to display its list items.