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JavaScript / DHTML / AJAX Discussion Thread
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Apr 9th, 2008

javascript for enabling and disabling

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Hi,
I have some radiobuttons which I grouped them as set1..and another set of radiobuttons which I grouped as set2 which are disabled by default.When I click a radiobutton in set1 all the radiobuttons in set2 should be enabled and when I uncheck, all the radiobuttons should again become disabled.
How can this be done..plzz reply.

santoo

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Apr 9th, 2008

Re: javascript for enabling and disabling

You can use if statement using ur radio button groups which are, in ur case set1 and set2, and inside them have statements like

Quote ...

document.Formname.NameOfTheRAD.selected="False" or "true"

And another thing you may post ur code so that we can be aware of what we are trying to achieve right??

Last edited by Traicey; Apr 9th, 2008 at 3:55 pm.

Traicey

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Apr 10th, 2008

Re: javascript for enabling and disabling

SET1
<asp:RadioButton ID="rdintrvl" runat="server" Text="Interval" GroupName="set1" /> SET2

ASP Syntax (Toggle Plain Text)
<asp:RadioButton ID="rddays" Text="Days" GroupName="set2" runat="server" Enabled="False"/>
<asp:RadioButton GroupName="set2"  ID="rdweeks" Text="Weeks" runat="server" Enabled="False"/>
<asp:RadioButton GroupName="set2"  ID="rdmonths" Text="Months" runat="server" Enabled="False"/>
<asp:RadioButton ID="rddays" Text="Days" GroupName="set2" runat="server" Enabled="False"/>
<asp:RadioButton GroupName="set2"  ID="rdweeks" Text="Weeks" runat="server" Enabled="False"/>
<asp:RadioButton GroupName="set2"  ID="rdmonths" Text="Months" runat="server" Enabled="False"/>

in the page load
rdintrvl.Attributes.Add("onclick", "enable();");
javascript function is

JavaScript Syntax (Toggle Plain Text)
function enable()
{
 
     document.getElementById('<%=rddays.ClientID%>').disabled = false;
      document.getElementById('<%=rdweeks.ClientID%>').disabled = false;
       document.getElementById('<%=rdmonths.ClientID%>').disabled = false;
}
function enable()
{
   
     document.getElementById('<%=rddays.ClientID%>').disabled = false;
      document.getElementById('<%=rdweeks.ClientID%>').disabled = false;
       document.getElementById('<%=rdmonths.ClientID%>').disabled = false;
}

Last edited by peter_budo; Apr 11th, 2008 at 8:15 pm. Reason: Keep It Organized - please use [code] tags

santoo

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Apr 10th, 2008

Re: javascript for enabling and disabling

So its not really a Javascript but VBscript not that I know but according to my understanding I think you need to use VBScript or C# when dealing with ASP.net and Im not really equiped about VBscript

Traicey

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