Enable / Disable Asp.net Controls based on Radiobuttonlist using else condition

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Dear Friends,

am working on Asp.net, c#, SqlServer 2005.

I have Two Textboxes FromDate and ToDate and I have two Dropdwonlist lists with Month & Year.

I have Radiobuttonlist on my webpage, In this i have two items with Enable option.

When I select one option enable, it should ENABLE two dates textboxes and DISABLE two dropdownlists.

and When I select 2nd option enable, it should ENABLE two dropdownlist and DISABLE two dates textboxes.

so please help me,

This is my code. and Also i gave AutoPostBack = true for radiobuttonlist.

C#

protected void RBLoginHistorySelection_SelectedIndexChanged(object sender, EventArgs e)
   {
       if (RBLoginHistorySelection.SelectedItem.Selected == true)
       {
           TxtFromDate.Enabled = true;
           TxtToDate.Enabled = true;

           DDLMonth.Enabled = false;
           DDLYear.Enabled = false;

           


       }

       else
       {
           TxtFromDate.Enabled = false;
           TxtToDate.Enabled = false;

           DDLMonth.Enabled = true;
           DDLYear.Enabled = true;


          
       }

           }

Please help, Thanks in Advance.

Posted 25-Feb-13 20:41pm

Software Engineer 892

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Vani Kulkarni · Accepted Answer · 2013-02-25T20:53:00

Try this code:

ASP.NET

<asp:radiobuttonlist id="RadioButtonList1" runat="server" autopostback="true" xmlns:asp="#unknown">
        onselectedindexchanged="RadioButtonList1_SelectedIndexChanged">
<asp:listitem text="Enable Text"></asp:listitem>
<asp:listitem text="Enable DDL"></asp:listitem>
</asp:radiobuttonlist>
    

<asp:textbox id="TextBox1" runat="server" xmlns:asp="#unknown"></asp:textbox>
    
<asp:dropdownlist id="DropDownList1" runat="server" xmlns:asp="#unknown"></asp:dropdownlist>

C#

protected void RadioButtonList1_SelectedIndexChanged(object sender, EventArgs e)
    {
        if (RadioButtonList1.SelectedItem.Text == "Enable Text") // Enable text box
        {
            TextBox1.Enabled = true; // this is a just an example, place your controls here.
            DropDownList1.Enabled = false;
        }
        else if (RadioButtonList1.SelectedItem.Text == "Enable DDL") // Enable Dropdown
        {
            TextBox1.Enabled = false;
            DropDownList1.Enabled = true;
        }
        else
        {
            TextBox1.Enabled = false;
            DropDownList1.Enabled = false;
        }
    }