On radiobutton list changed (VB.net) : Radio Button List « Asp Control « ASP.Net






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  2. Asp Control
  3. Radio Button List

On radiobutton list changed (VB.net)

<%@ Page Language=VB Debug=true %>
<script runat=server>
Sub rbl_Changed(Sender As Object, E As EventArgs)
    Dim TheAlert as String
    TheAlert = "<SCRIPT LANGUAGE=""JavaScript"">" & Chr(13) _
        & "<!--" & Chr(13) & "alert(""You selected the color: " _
        & rbl1.SelectedItem.Text & """)" & Chr(13) _
        & "--><" & "/" & "SCRIPT>"
    Response.Write(TheAlert)
End Sub
</SCRIPT>
<HTML>
<HEAD>
<TITLE>Writing Code that Fires When an Item is Selected in a RadioButtonList Control</TITLE>
</HEAD>
<form runat="server">
<BR><BR>
<asp:RadioButtonList 
    id="rbl1" 
    runat="server"
    autopostback="True"
    onselectedindexchanged="rbl_Changed"
>
    <asp:ListItem value="12">Blue</asp:ListItem>
    <asp:ListItem value="11">Red</asp:ListItem>
    <asp:ListItem value="2">Green</asp:ListItem>
</asp:RadioButtonList>
<BR><BR>

</form>
</BODY>
</HTML>








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