how to validate a radio button by clientside in asp.net c#

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Posted 4-May-12 1:03am

sachin hanchate

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thams 4-May-12 7:14am

in client side how can you use c#?
You have to do it in java script or like scripts.

3 solutions

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**tanweer** · Answer 1 · 2012-05-04T01:15:00

hi assumed that you have two radio buttons

HTML

<div>
    <input type="radio" id="radioMale" name="test"/>Male<br />
    <input type="radio" id="radioFemale" name="test"/>Female
    <br />
    <input type="button" value="Test!" id="btnTest" onclick="GetGender();"/>
</div>

and now on button click

JavaScript

function GetGender(){
        if ($('#radioMale').is(':checked')) {
            alert('Gender is Male');
        }
        if ($('#radioFemale').is(':checked')) {
            alert('Gender is Female');
        }
}

bhaskarareddy · Answer 2 · 2012-05-04T01:16:00

Solution 2

hi,

it will show how to validate radio button with example

http://www.esqsoft.com/javascript/javascript-example-how-to-validate-radio-buttons.htm[^]

Posted 4-May-12 1:16am

bhaskarareddy

Member 8647314 · Answer 3 · 2012-08-13T03:20:00

On aspx page
head section :

XML

<head runat="server">
    <title></title>
    <script type="text/javascript">
        function CheckRadioButton() {
            var yes = document.getElementById("yes");
            var no = document.getElementById("no");
            if (yes.checked == true) {
                alert("yes");
            }
            if (no.checked == true) {
                alert("no");
            }

        }
    </script>
</head>

body section:-

XML

<asp:RadioButton ID="yes" runat="server" GroupName="same" Checked="true" />
   <asp:RadioButton ID="no" runat="server" GroupName="same" />
   <asp:Button ID="chk" runat="server" Text="check" OnClientClick="CheckRadioButton()" />

how to validate a radio button by clientside in asp.net c#

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