Issue in setting radio button as readonly.

Posted by NamrataC under JavaScript on 10/20/2009 | Views : 8838 | Status : [Member] | Replies : 3

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Hi,
I'm using two asp.net radio buttons in my page. At some instance I want to make these radio buttons readonly using javascript. Please help me for the same.

Thanking you all in anticipation.

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Posted by: Vuyiswamb on: 10/21/2009 [Member] [MVP] [Administrator] NotApplicable

0	Good Day What you need to do is to Disable and Enable the Radio button. here is how its done in Javascript http://www.codetoad.com/javascript/enable_disable_form_element.asp Thank you for posting at Dotnetfunda Vuyiswa Maseko Thank you for posting at Dotnetfunda [Administrator] NamrataC, if this helps please login to Mark As Answer. \| Alert Moderator

Posted by: Poster on: 10/21/2009 [Member] Starter

0	Probably following links will help you. http://forums.asp.net/p/1226039/2200267.aspx http://codingforums.com/showthread.php?t=87752 Thank you. NamrataC, if this helps please login to Mark As Answer. \| Alert Moderator

Posted by: SurajRane on: 11/3/2009 [Member] Starter

0	you can do it using following code. <script> function EnableDisableRadio(flag) { document.getElementById("<%=RadioButton1.ClientID% >").disabled = flag; return false; } </script> <form id="form1" runat="server"> <asp:RadioButton ID="RadioButton1" runat="server" Text="Radio" /> <asp:Button ID="btnEnable" runat="server" Text="Enable" OnClientClick="return EnableDisableRadio(false);" /> <asp:Button ID="btnDisable" runat="server" Text="Disable" OnClientClick="return EnableDisableRadio(true);" </form> No need to use ClientID if your page/control is not having any master page.you can directly pass controls ID. NamrataC, if this helps please login to Mark As Answer. \| Alert Moderator

you can do it using following code.

 

<script>

      function EnableDisableRadio(flag) 

        {



             document.getElementById("<%=RadioButton1.ClientID%  

              >").disabled = flag;

              

            return false;

        }

</script>



<form id="form1" runat="server">



<asp:RadioButton ID="RadioButton1" runat="server" Text="Radio" />





<asp:Button ID="btnEnable" runat="server" Text="Enable" 



OnClientClick="return EnableDisableRadio(false);" />



    <asp:Button ID="btnDisable" runat="server" Text="Disable" 



OnClientClick="return EnableDisableRadio(true);"



</form>

No need to use ClientID if your page/control is not having any master page.you can directly pass controls ID.

NamrataC, if this helps please login to Mark As Answer. | Alert Moderator

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