select Index Change on javaScript

Question

I have some problem: I have Rad Combo Box that calls User Types and once I populate all the info I want to create JS function everytime the user click on something else in the Rad Combo Box it will pop up some message I know that I need to use The OnSelectedIndexChange event but maybe I'm using it on the wrong way please help me

This is my Code: JS

  function OnSelectedIndexChange(sender,args) {
    var retValRCB = false
    var l_UserType = $find("<%=rcbUserType.ClientID %>");
    var l_UserTypeInd = l_UserType.get_selectedIndex();

    if (!(l_UserTypeInd == null))
        retValRCB = true;
    else {
        alert("Please select rule type");
        retValRCB = false;
    }
    return retValRCB;
 }

This is My Code in Asp:

User Type: ID="rcbUserType" OnClientSelectedIndexChanged="OnSelectedIndexChange" EmptyMessage="Select User Type" runat="server">

RemS · Accepted Answer · 2013-10-29 04:31:47Z

1

function OnSelectedIndexChange(sender, args) {
    var l_UserType = $find("ctl00_MainContent_rcbUserType");
    var l_UserTypeInd = l_UserType.get_selectedIndex();

    if (!(l_UserTypeInd == null)){
        alert((l_UserTypeInd+1)+" has been selected");
        }
 }

answered Oct 29, 2013 at 4:31

RemS

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