This button is only visible when the DropDownStyle property is set to " DropDown". DropDownApplyButton - Defines the modal window's Apply button.ModalDropDownCaption - Specifies the modal window's caption.SwitchToModalAtWindowInnerWidth - Specifies the browser window's maximum width when an editor's drop-down window switches to modal mode.The following API members specify the combo box's adaptive settings: In this case, set the SettingsAdaptivity.Mode property to " OnWindowInnerWidth" to display the drop-down list as a modal window. The Combo Box's drop-down list can be wider than the browser window, for example on a device with a smaller screen. CallBackPageSize - defines the number of items to be obtained from the server each time it's required.EnableCallbackMode - specifies whether or not the Combo Box operates in callback mode. The callback mode makes the first page load much faster, since only a few items need to be loaded initially. In this mode, list items that are not currently displayed within the editor's drop-down window are dynamically loaded when you scroll the list. In this example, the Combo Box operates in callback mode. New (.Contains, new (f), w)Į.CustomHighlighting = dataFields.ToDictionary(f => f, f => words) protected void ComboBoxCustomFiltering_CustomFiltering(object sender, ListEditCustomFilteringEventArgs e) Į.FilterExpression = .And(words.Select(w =>ĭ.Or( When you type a search phrase, a custom algorithm dynamically splits it into individual words, searches for each of these words in both data fields and, if found, highlights them. This demo demonstrates how to use the server-side CustomFiltering event to search for several words through multiple data fields. CustomHighlighting - Fires once for every item and provides a capability to specify the custom highlighting logic.ItemFiltering - Fires for each item as an end-user types the search text if callback mode is disabled and provides a capability to change the visibility of an item in the search result.On the client-side, custom filtering logic can be implemented using the following client events: e.CustomHighlighting - Specifies rules, according to which the editor highlights the filtered items (by default, the first occurrence of the searched text is highlighter in the item's display text).e.FilterExpression - Specifies the filter expression.e.Filter - Provides access to the search text entered by an end-user.The event argument object exposes the following properties: The CustomFiltering server-side event provides the capability to set the filtering expression and customize highlighting applied to search results. The Combo Box control allows you to provide custom filtering logic using the server-side and client-side API. To try this feature in action, set the focus to the Combo Box control and start typing. None - Filtering is not applied to list items.The editor value is autocompleted with the first corresponding value. StartsWith - The editor is filtered for list items that begin with the search string.Contains - The editor is filtered for list items that contain the search string.The Combo Box control allows you to dynamically filter list items based on the text typed into the editor's input box on the client side ("find-as-you-type" filtering). BootstrapComboBox.SelectedIndexChanged/ BootstrapClientComboBox.SelectedIndexChanged - raises on the server/client side when selected item is changed.BootstrapComboBox.Value/ BootstrapClientComboBox.GetValue/ BootstrapClientComboBox.SetValue - gets or sets the editor's value on the server/client.BootstrapListEditItem.IconCssClass - specifies a custom icon for an item.BootstrapListEditItem.Text - specifies text for an item.BootstrapListEditItem.Value - gets/sets value for a specific item.The control provides enchanced server-side and client-side API for different scenarios. The items can be loaded from the DataSource or populated using the Items collection. The Combo Box control is a drop-down list editor allowing your end-users to select from a list of values. This example demonstrates the Combo Box control with default settings.
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