如何防止选择所选单选按钮 [英] how to prevent selection of a selected radio button

问题描述

在我的页面中有两个单选按钮，它们允许选择和取消选择相同的单选按钮。我想阻止这个

In my page there are two radio buttons and they are allowing select and unselect of the same radio button. I want to prevent this

推荐答案

从问题看来，你一次只能选择1个RadioButton。



如果是这种情况，请使用 RadioButton.GroupName属性作为RadioButtonlist控件。



参考



http://msdn.microsoft.com/en-us/library/system.web.ui.webcontrols.radiobutton.groupname(v = vs.110）.aspx [ ^ ]

From the Question it seems you need to allow only 1 RadioButton to be selected at a time.

If thats the case, use RadioButton.GroupName Property for the RadioButtonlist Control.

Refer

http://msdn.microsoft.com/en-us/library/system.web.ui.webcontrols.radiobutton.groupname(v=vs.110).aspx[^]

您可以对名称属性进行分组以使它们互斥。或者您可以使用单选按钮列表而不是两个单选按钮。

you can you group name property to make them mutually exclusive. or you can have radio button list instead of two radio button.

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