RadComboBox Bootstrap Lightweight skin is not loading in version 2022.3.913
Workarounds provided by Admin:
Use RadStyleSheetManager to load the correct stylesheet from Telerik.Web.UI.Skins assembly, as per the instructions in Skin registration with RadStyleSheetManager:
<telerik:RadStyleSheetManager runat="server" ID="RadStyleSheetManager">
<StyleSheets>
<telerik:StyleSheetReference Name="Telerik.Web.UI.Skins.BootstrapLite.ComboBOx.Bootstrap.css" Assembly="Telerik.Web.UI.Skins" />
</StyleSheets>
</telerik:RadStyleSheetManager>
Link the correct stylesheet manually on the page in one of the following ways:
Reproduction: https://demos.telerik.com/aspnet-ajax/combobox/examples/wai-aria-support/defaultcs.aspx
1) focus the ComboBox
2) press C
Expected:
- Camembert Pierrot is selected
- JAWS pronounces "c" and "Camembert Pierrot"
Actual:
- Camembert Pierrot is selected
- JAWS pronounces "c"
Reference for expected behavior: https://www.w3.org/TR/wai-aria-practices/examples/listbox/listbox-collapsible.html
<telerik:RadComboBox runat="server" ID="CB" AllowCustomText="true" HighlightTemplatedItems="true" EnableViewState="false" CheckBoxes="true" EnableLoadOnDemand="true" OnItemsRequested="CB_ItemsRequested" ></telerik:RadComboBox>
Specifically, note that CheckBoxes is true.