搜索下拉列表值 [英] search dropdownlist values

问题描述

我有一个具有200个值的下拉列表，很难通过向下滚动来选择特定值.那么如何在下拉列表中使用搜索选项来选择exat值?

I have a dropdownlist with 200 values , It is very difficult to select a particular value by scrolldown.So how can I select a exat value using search option in a dropdownlist?

推荐答案

ASP.NET中dropdownlist的默认实现将允许用户基于输入的字符来键入和选择项目.但是，200个项目可能有点太多.也许您可以考虑使用层叠下拉列表 [

The default implementation of dropdownlist in ASP.NET will allow the user to type and select the item based on the characters entered. However, 200 items maybe a bit too much. Perhaps you could consider a cascading dropdown[^]

某人具有Google样式下拉列表.参见 ASP.NET中的Ajax ComboBox [

Somebody has a google style dropdown. See Ajax ComboBox in ASP.NET[^]

使用由Dropdownlist插入的组合框
http://obout.com/combobox/aspnet_templates_header_dynamic.aspx [

Use combobox insted of Dropdownlist
http://obout.com/combobox/aspnet_templates_header_dynamic.aspx[^]

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