模态弹出框上的下拉列表框上的VS 2008 ASP.NET 3.5 SetFocus [英] VS 2008 ASP.NET 3.5 SetFocus on dropdown listbox on modal popup

问题描述

早上好.

我试图将焦点放在模式弹出窗口的下拉列表框上.我正在使用以下内容:

Good morning.

I am trying to set the focus on dropdown listbox on modal popup. I am using the following:

ddReasonEnrolling.Focus();

，但没有成功.

我做了一些研究，发现了一些JScript示例，但是我也没有实现这些示例的运气.我认为这将是一件非常简单的事情.我是Web编程的新手，但来自Windows开发背景.

有什么建议?谢谢WHEELS

without success.

I did some research and found some JScript examples, but I didn''t have any luck implementing those either. I thought this would be a pretty simple matter. I am new to web programming, but come from a Windows development background.

Any suggestions? Thank you, WHEELS

推荐答案

服务器端，您可以设置ListBox的 SelectedIndex 属性.
看一下这个: http://forums.asp.net/t/1343140.aspx [ ^ ]

问候
Espen Harlinn

Serverside you can set the SelectedIndex property of the ListBox.

Take a look at this: http://forums.asp.net/t/1343140.aspx[^] for one possible client side solution

regards
Espen Harlinn

我将SelectedIndex设置为0，然后设置为-1，但没有成功.

I set the SelectedIndex to 0 and then -1, without success.

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