在更新面板中未检查已检查的延迟事件 [英] checked chaged event is not firing within update panel

问题描述

我有两个具有相同组名的单选按钮.第一次，如果我选择其中任何一个，我都会触发选中的更改事件.如果我再次更改选择，则不会触发检查已更改的事件.两者都在同一更新面板中.

Hi,

I have two radio buttons with the same groupname. First time if I select any one of them i will fire checked changed event. If I change the selection again it is not firing checked changed event.Both are in same update panel.

推荐答案

您提供的信息非常有限，希望您拥有在您的代码中添加了以下内容:

-您可能在ASP.NET应用程序中使用了AJAX，因此请确保已在.aspx文件中添加了ScriptManager.

-为每个控件将Triggers添加到UpdatePanel中，如下所示:

With very limited information that you have provided, hope you have added the following in your code :

- You might be using AJAX in your ASP.NET application, so make sure you have added ScriptManager in the .aspx file.

- Add Triggers to your UpdatePanel for each control like this :

<asp:UpdatePanel ID="myPanel" runat="Server" xmlns:asp="#unknown">
<contenttemplate>
 <!-- Declare your controls here -->
</contenttemplate>
<triggers>
 <asp:AsyncPostBackTrigger ControlID="giveYourControlID" EventName="Checked" />
</triggers>

有了这个，您的事件处理将得到照顾.
希望对您有所帮助！

With this your event handling will be taken care of.
Hope it helped!

控件的AutoPostBack设置为true吗?

Is AutoPostBack set to true for the control?

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