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Old July 31st, 2007, 12:31 AM
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Default Help me to validate 2 radiobuttonlists

hi,
I have to validate my form only with javascript.

I have two radiobuttonlists in my asp.net webform namely rdlmaritalstatus and rdlbeneficiary.


The items for rdlmaritalstatus are Maried,Divorced,single,Seperated.

The items for rdlbeneficiary are Spouse only,Spouse and all children equally,Children listed above,Other.

If the user selects Maried in rdlmaritalstatus then the four options in rdlbeneficiary can be enabled.
(enabled=true)


If the user selects Divorced or single or Seperated in rdlmaritalstatus then Spouse only and Spouse and all children equally in rdlbeneficiary should be disabled.
(enabled=false)


I tried.But i havent get result correctly.Please help me.Its urgent..

Thank You,

Subhashini Palanivel.


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Old August 2nd, 2007, 05:31 AM
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Default

When page is rendered back to the client, asp controls like radiobuttonlist and checkboxlist(which are not available in HTML controls) do not have same id and they are rendered as HTMl so radiobuttonlist is converted into radiobuttons and they get IDs as Real Id of control + "_0". Example rdlmaritalstatus_0, rdlmaritalstatus_1, etc.

Add this code in your code-behind page in Page_Load event :

rdlmaritalstatus.Attributes.Add("onclick","func_Na me();")

in javascript, write this function :

function func_Name()
{
if (document.getElementById("rdlmaritalstatus_0").che cked == true)
{
document.getElementById("rdlbeneficiary_0").disabl ed = false;
document.getElementById("rdlbeneficiary_1").disabl ed = false;
document.getElementById("rdlbeneficiary_2").disabl ed = false;
document.getElementById("rdlbeneficiary_3").disabl ed = false;
}
else if (document.getElementById("rdlmaritalstatus_1").che cked == true ||
document.getElementById("rdlmaritalstatus_2").chec ked == true ||
document.getElementById("rdlmaritalstatus_3").chec ked == true)
{
document.getElementById("rdlbeneficiary_0").disabl ed = true;
document.getElementById("rdlbeneficiary_1").disabl ed = true;
document.getElementById("rdlbeneficiary_2").disabl ed = false;
document.getElementById("rdlbeneficiary_3").disabl ed = false;
}
}
 


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