Hello:
I user the control like this:
<telerik:RadComboBox DropDownWidth="0" ID="comCity" runat="server" Width="204px" AllowCustomText="true"
Filter="StartsWith" EnableLoadOnDemand="true" EnableItemCaching="true" OnItemsRequested="comCity_ItemsRequested"
ShowToggleImage="False" ShowWhileLoading="False" Skin="WebBlue" OnClientDropDownOpening="OnClientDropDownOpeningHandler">
<CollapseAnimation Duration="200" Type="OutQuint" />
</telerik:RadComboBox>
and in the function comCity_ItemsRequested, when the text is empty, the items will be clear.
and my problem is, after the items cleared, a blank line dropdown will be displayed, how to make it disappear?
I user the control like this:
<telerik:RadComboBox DropDownWidth="0" ID="comCity" runat="server" Width="204px" AllowCustomText="true"
Filter="StartsWith" EnableLoadOnDemand="true" EnableItemCaching="true" OnItemsRequested="comCity_ItemsRequested"
ShowToggleImage="False" ShowWhileLoading="False" Skin="WebBlue" OnClientDropDownOpening="OnClientDropDownOpeningHandler">
<CollapseAnimation Duration="200" Type="OutQuint" />
</telerik:RadComboBox>
and in the function comCity_ItemsRequested, when the text is empty, the items will be clear.
and my problem is, after the items cleared, a blank line dropdown will be displayed, how to make it disappear?