[小技巧]为Atlas AutoComplete加上滚动条

Atlas中,默认的AutoComplete Extender并没有提供滚动条,可以定义一个Panel 或者Div作为下拉区域附加到AutoComplete Extender,并定义Panel或者Div的样式,让它具有滚动条就可以了。

定义Panel作为下拉区:

<asp:Panel ID="dropdown" Height="100px" ScrollBars=Vertical runat=server></asp:Panel>

设置AutoComplete ExtenderDropDownPanelID属性为上面定义的Panel

<atlas:AutoCompleteExtender  

               
DropDownPanelID="dropdown" 

               ServicePath
="AutoCompleteService.asmx" 

               ServiceMethod
="GetSuggestions" 

               MinimumPrefixLength
="1" 

               runat
="server">

            
<atlas:AutoCompleteProperties 

                    
TargetControlID="searchText" 

                    Enabled
="true" />
</atlas:AutoCompleteExtender>

感兴趣的朋友可以去试一下。

英文地址:http://blogs.msdn.com/piyush/archive/2006/10/17/autocomplete-with-scroll-bar.aspx

原文地址:https://www.cnblogs.com/Terrylee/p/autocomplete_with_scroll_bar.html