how to prevent selection of a selected radio button

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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

Posted 5-Feb-14 1:50am

phani28

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Karthik_Mahalingam 5-Feb-14 15:37pm

can u post your code.

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JoCodes · Answer 1 · 2014-02-05T02:20:00

Solution 1

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[^]

Posted 5-Feb-14 2:20am

JoCodes

Updated 5-Feb-14 2:21am

v2

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phani28 5-Feb-14 8:57am

Hithanks for the reply
Here the issue is selected radio button is getting unselected when the same radio button is selected

JoCodes 5-Feb-14 9:06am

You mean to say that you need a read only radiobutton which user should not be able to change?

phani28 5-Feb-14 9:14am

am having two radio buttons lets say X and Y
when we select X button it should get unselect when we are selecting Y buttonabd vice versa but here it is getting unselect by selecting the same X button

phani28 5-Feb-14 9:21am

user should be able to change the selection by selecting opposite button

JoCodes 5-Feb-14 10:14am

Are you using RadioButton COntrol or RadioButtonList? Use RadioButtonList

phani28 5-Feb-14 12:13pm

imageradiobutton

ravikhoda · Answer 2 · 2014-02-05T02:22:00

Solution 2

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

Posted 5-Feb-14 2:22am

ravikhoda

Comments

phani28 5-Feb-14 8:57am

Hithanks for the reply
Here the issue is selected radio button is getting unselected when the same radio button is selected