RadDropDownTree and Enter key

[Support]

Hi, if I open a RadDropDownTree and then I press enter to automatically select all the items.

 

                                                    <telerik:RadDropDownTree RenderMode="Lightweight" ID="RadDropDownTree3" runat="server" Width="100%" CheckBoxes="TriState"
                                                        DefaultMessage="Seleziona la zona" OnNodeDataBound="RadDropDownTree1_NodeDataBound" Skin="Bootstrap" >
                                                        <DropDownSettings />
                                                    </telerik:RadDropDownTree>

 

You can avoid this behavior ?

[Veselin Tsvetanov]

Hello,

Could you, please explain, what you are trying to achieve? Do you want to prevent the closing of the drop-down after nodes have been selected or something else? If you want to prevent closing you could use the OnClientDropDownClosing event of the widget:

var cancelClosing = true;

function dropDownClosing(sender, args) {
    args.set_cancel(cancelClosing);
    cancelClosing = false;
}

Keep in mind that you will have to implement your own custom logic to prevent closing under the conditions needed. Otherwise you won't be able to close the drop-down at all.

Regards,
Veselin Tsvetanov
Telerik by Progress