单选按钮,在asp.net检查更改事件 [英] Radio button checked changed event in asp.net
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问题描述
我有一个简单的网页上的2个单选按钮,如果我点击其中一个其他的应该是假的(即检查= FALSE),但它不工作任何人都能指出我错误我doing.I知道这是一个愚蠢的人,但我需要知道这是怎么回事?
下面是单选按钮:
< ASP:单选按钮ID =皂苷Rb1=服务器文本=/>< ASP:单选按钮ID =甙Rb2=服务器文本=/>
Onchecked更改事件:
保护小组Rb1_CheckedChanged(BYVAL发件人为对象,BYVAL E上System.EventArgs)把手Rb1.CheckedChanged
Rb2.Checked =假
结束小组保护小组Rb2_CheckedChanged(BYVAL发件人为对象,BYVAL E上System.EventArgs)把手Rb2.CheckedChanged
Rb1.Checked =假
结束小组
解决方案
您必须设置组名
财产的的AutoPostBack =真。
I have 2 radio buttons on a simple web page and If I click one of them the other should be false(i.e checked=false) but it's not working Can anyone point me the mistake I'm doing.I knew it's a silly one but I need to know what's going on?
Here are the radio buttons:
<asp:RadioButton ID="Rb1" runat="server" Text=""/>
<asp:RadioButton ID="Rb2" runat="server" Text=""/>
Onchecked changed event:
Protected Sub Rb1_CheckedChanged(ByVal sender As Object, ByVal e As System.EventArgs) Handles Rb1.CheckedChanged
Rb2.Checked = False
End Sub
Protected Sub Rb2_CheckedChanged(ByVal sender As Object, ByVal e As System.EventArgs) Handles Rb2.CheckedChanged
Rb1.Checked = False
End Sub
解决方案
You have to set GroupName
property and AutoPostBack=True.
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