RadDateInput Auto correcting to the wrong date

[glenn22]

I have an odd problem occurring in a program I wrote some time ago. It uses the RadDateInput control. When i enter a date of "4/4/2011" is automatically changes it to "5/4/2011". It seems to do this on other months as well, but not all. Any idea why this would happen?

[Tsvetina]

Hello,

This is not the default behavior of the control, as you can see in our demos. It is possible that some javascript changes the behavior of the input, or an inappropriate format string. It would be anyway hard to determine what is going on without looking at your code.

Regards,
Tsvetina
the Telerik team

[glenn22]

Here is the code that produced the problem. This page has been running for more than a year without a problem, now seems to be changing the month for not apparently reason.

<% @Import Namespace="System.Data" %>
<% @Import Namespace="System.Data.SqlClient" %>
<%@ Page Language="VB" Debug="true"  %>
<%@ Register Assembly="AjaxControlToolkit" Namespace="AjaxControlToolkit" TagPrefix="cc1" %>
<%@ Register Namespace="Telerik.WebControls" TagPrefix="radI" Assembly="RadInput.Net2"%>
<link href="../style.css" rel="stylesheet" type="text/css" />
<title> S&R Shift Schedule - Add a Schedule </title>
<script language="javascript">

        function UpdateSecondPicker()
        {
            var picker1 = <%= fromdate.ClientID %>;
            var picker2 = <%= todate.ClientID %>;

            var date = picker1.GetDate();
            date.setDate(date.getDate() + 4);

            picker2.SetDate(date);
        }
</script>
<script language="javascript">
    Telerik.Web.UI.RadDateInput.prototype.parseDate = function (value, baseDate)
    {

    }
</script>


<script runat="server">




        Private Sub addtodbase(ByVal sender As System.Object, ByVal e As System.EventArgs)
                    if ( todate.selecteddate= "" or fromdate.selecteddate="" or Request.form("amill") = "" or Request.form("bmill") = "" or Request.form("cmill") = "" or Request.form("dmill") = "" or Request.form("emill") = "" or Request.form("smill") = "" or Request.form("pmill") = "") and Request.form("cbLive") = "on" then

                Session("error") ="Required fields left blank!"
                Session("firstvisit2") = ""
                Session("savefromdate") = Request.form("fromdate")
                Session("savetodate") = Request.form("todate")
                Session("saveamill") = Request.form("amill")
                Session("savebmill") = Request.form("bmill")
                Session("savecmill") = Request.form("cmill")
                Session("savedmill") = Request.form("dmill")
                Session("saveemill") = Request.form("emill")
                Session("savesmill") = Request.form("smill")
                Session("savepmill") = Request.form("pmill")
                Session("saveamillcomm") = Request.form("amillcomm")
                Session("savebmillcomm") = Request.form("bmillcomm")
                Session("savecmillcomm") = Request.form("cmillcomm")
                Session("savedmillcomm") = Request.form("dmillcomm")
                Session("saveemillcomm") = Request.form("emillcomm")
                Session("savesmillcomm") = Request.form("smillcomm")
                Session("savepmillcomm") = Request.form("pmillcomm")
                Session("savegencomm") = Request.form("generalcomm")
                Session("savecbLive") = Request.form("cbLive")
                response.redirect("addschedule.aspx")
     else
            if (fromdate.selecteddate = "" or todate.selecteddate = "") then
                Session("error") ="Required fields left blank!"
                Session("firstvisit2") = ""
                Session("savefromdate") = Request.form("fromdate")
                Session("savetodate") = Request.form("todate")
                Session("saveamill") = Request.form("amill")
                Session("savebmill") = Request.form("bmill")
                Session("savecmill") = Request.form("cmill")
                Session("savedmill") = Request.form("dmill")
                Session("saveemill") = Request.form("emill")
                Session("savesmill") = Request.form("smill")
                Session("savepmill") = Request.form("pmill")
                Session("saveamillcomm") = Request.form("amillcomm")
                Session("savebmillcomm") = Request.form("bmillcomm")
                Session("savecmillcomm") = Request.form("cmillcomm")
                Session("savedmillcomm") = Request.form("dmillcomm")
                Session("saveemillcomm") = Request.form("emillcomm")
                Session("savesmillcomm") = Request.form("smillcomm")
                Session("savepmillcomm") = Request.form("pmillcomm")
                Session("savegencomm") = Request.form("generalcomm")
                Session("savecbLive") = Request.form("cbLive")
                response.redirect("addschedule.aspx")
            end if
               DIM Connection as New SqlConnection
               DIM oRS as SqlDataReader
               DIM oRS2 as SqlDataReader
                DIM qry as New SqlCommand
                DIM qry2 as New SqlCommand
                DIM maxnumber as integer

                Session("addschedule") = ""
                Session("firstvisit") = ""
                Session("firstvisit2") = ""
                Session("savefromdate") = ""
                Session("savetodate") = ""
                Session("saveamill") = ""
                Session("savebmill") = ""
                Session("savecmill") = ""
                Session("savedmill") = ""
                Session("saveemill") = ""
                Session("savesmill") = ""
                Session("savepmill") = ""
                Session("saveamillcomm") = ""
                Session("savebmillcomm") = ""
                Session("savecmillcomm") = ""
                Session("savedmillcomm") = ""
                Session("saveemillcomm") = ""
                Session("savesmillcomm") = ""
                Session("savepmillcomm") = ""

                qry2.CommandText = "select Max(scheduleid) as maxnum from shiftschedule"

                Connection = New System.Data.SQLClient.SQLConnection ("server=172.20.72.251; initial catalog=workorder;uid=workuser;pwd=")
                Connection.open()

                qry.Connection = Connection
                qry2.Connection = Connection

                oRS2 = qry2.ExecuteReader()

                if oRS2.Read() then
                        maxnumber = oRS2("maxnum") + 1
                end if

                Connection.Close


                        Session("fromdate") = fromdate.SelectedDate
                        Session("fromdate2") = Request.Form("fromdate")
                        Session("todate") = todate.SelectedDate
                        Session("todate2") = Request.Form("todate")


                If Request.form("cblive") = "on" then
                        session("liveswitch") = "1"
                else
                        session("liveswitch") = "0"
                end if

                qry.CommandText = "Insert into shiftschedule (scheduleid, datefrom, dateto, a_mill, a_mill_comments, b_mill, b_mill_comments, c_mill, c_mill_comments, d_mill, d_mill_comments, e_mill, e_mill_comments, s_mill, s_mill_comments, p_mill, p_mill_comments,gencomm,live,revised) values('" & maxnumber & "', '" & Session("fromdate") & "', '" & Session("todate") & "', '" & Request.Form("amill") & "', '" & Request.Form("amillcomm") & "', '" & Request.Form("bmill") & "', '" & Request.Form("bmillcomm") & "', '" & Request.Form("cmill") & "', '" & Request.Form("cmillcomm") & "', '" & Request.Form("dmill") & "', '" & Request.Form("dmillcomm") & "', '" & Request.Form("emill") & "', '" & Request.Form("emillcomm") & "', '" & Request.Form("smill") & "', '" & Request.Form("smillcomm") & "', '" & Request.Form("pmill") & "', '" & Request.Form("pmillcomm") & "', '" & Request.Form("generalcomm") & "' , '" & Session("liveswitch") & "',0)"

                Connection.Open()
                oRS = qry.ExecuteReader()

                end if

                Response.redirect("admin.aspx")
        End Sub
</script>
<body>
<center><img src="../SRLOGOCO2.JPG" width="184" height="150" alt=""><BR><BR><font color="red" size="-1">* <i>= Required to make live</i></font><BR>
<%
'if User.IsInRole("SRS-LOCAL\SchedUsers")= False Then
'   Response.Redirect("../sschedule.aspx")
'end if

if Session("error") <> "" then
            Response.write("<Font color='red'><b> " & Session("error") & " </b></font>")
    Session("error") = ""
end if


%>
<form method="post" action="addschedule.aspx" name="testform" runat="server">

<font size="-1">

<table cellspacing="0" cellpadding="5">
<tr>
    <td><font size="-1">Make Live? </font> </td>
    <td colspan=3>
    <asp:CheckBox ID="cbLive" runat="server"></asp:CheckBox>
    </td>
</tr>
<tr>
    <td><font size="-1">From Date(MM/DD/YYYY): </font></td>
    <td colspan=3><radI:RadDateInput id="fromdate" style="FONT: 8pt monospace" runat="server" Skin="mac"                        autocompletetype="Disabled" DateFormat="MM/dd/yyyy" width="100px">
                                <ClientEvents OnValueChanged="UpdateSecondPicker" />
                                </radI:RadDateInput></td>
</tr>
<tr>
    <td><font size="-1">To Date(MM/DD/YYYY): </font></td>
    <td colspan=3><radI:RadDateInput id="todate" style="FONT: 8pt monospace" runat="server" Skin="mac"
                                width="100px"></radI:RadDateInput>
    </td>
</tr>
<tr>
    <td><font size="-1">A-Mill will be on: </font></td>
    <td><% Response.write("<input type='text' name='amill' size=3 maxlength=3 value='" & Session("saveamill") & "'  />")%><font color="red" size="-1">*</font></td>
    <td><font size="-1">Comments: </font></td>
    <td><% Response.write("<input type='text' name='amillcomm' size=50 maxlength=60 value='" & Session("saveamillcomm") & "'  />")%></td>
</tr>
<tr>
    <td><font size="-1">B-Mill will be on: </font></td>
    <td><% Response.write("<input type='text' name='bmill' size=3 maxlength=3 value='" & Session("savebmill") & "'  />")%><font color="red" size="-1">*</font></td>
    <td><font size="-1">Comments: </font></td>
    <td><% Response.write("<input type='text' name='bmillcomm' size=50 maxlength=60 value='" & Session("savebmillcomm") & "'  />")%></td>
</tr>
<tr>
    <td><font size="-1">C-Mill will be on: </font></td>
    <td><% Response.write("<input type='text' name='cmill' size=3 maxlength=3 value='" & Session("savecmill") & "'  />")%><font color="red" size="-1">*</font></td>
    <td><font size="-1">Comments: </font></td>
    <td><% Response.write("<input type='text' name='cmillcomm' size=50 maxlength=60 value='" & Session("savecmillcomm") & "'  />")%></td>
</tr>
<tr>
    <td><font size="-1">D-Mill will be on: </font></td>
    <td><% Response.write("<input type='text' name='dmill' size=3 maxlength=3 value='" & Session("savedmill") & "'  />")%><font color="red" size="-1">*</font></td>
    <td><font size="-1">Comments: </font></td>
    <td><% Response.write("<input type='text' name='dmillcomm' size=50 maxlength=60 value='" & Session("savedmillcomm") & "'  />")%></td>
</tr>
<tr>
    <td><font size="-1">E-Mill will be on: </font></td>
    <td><% Response.write("<input type='text' name='emill' size=3 maxlength=3 value='" & Session("saveemill") & "'  />")%><font color="red" size="-1">*</font></td>
    <td><font size="-1">Comments: </font></td>
    <td><% Response.write("<input type='text' name='emillcomm' size=50 maxlength=60 value='" & Session("saveemillcomm") & "'  />")%></td>
</tr>
<tr>
    <td><font size="-1">S-Mill will be on: </font></td>
    <td><% Response.write("<input type='text' name='smill' size=3 maxlength=3 value='" & Session("savesmill") & "'  />")%><font color="red" size="-1">*</font></td>
    <td><font size="-1">Comments: </font></td>
    <td><% Response.write("<input type='text' name='smillcomm' size=50 maxlength=60 value='" & Session("savesmillcomm") & "'  />")%></td>
</tr>
<tr>
    <td><font size="-1">P-Mill will be on: </font></td>
    <td><% Response.write("<input type='text' name='pmill' size=3 maxlength=3 value='" & Session("savepmill") & "'  />")%><font color="red" size="-1">*</font></td>
    <td><font size="-1">Comments: </font></td>
    <td><% Response.write("<input type='text' name='pmillcomm' size=50 maxlength=60 value='" & Session("savepmillcomm") & "'  />")%></td>
</tr>
<tr>
    <td><font size="-1">General Comment: </font></td>
    <td colspan="3"><% Response.write("<input type='text' name='generalcomm' size=50 maxlength=60 value='" & Session("savegencomm") & "'  />")%></td>
</tr>
</table></font><BR>
<asp:button runat="server" onClick="addtodbase" text="Add Schedule" /><BR><BR>
<table cellpadding="0" cellspacing="0">
                      <tr>
                        <td width="4"><img src="../images/top_bg_links_left.gif" width="4" height="4" alt="" /></td>
                        <td style="background:url(../images/top_bg_links.gif) repeat-x"></td>
                        <td><img src="../images/top_bg_links_right.gif" width="4" height="4" alt="" /></td>
                      </tr>
                      <tr>
                        <td style="background:url(../images/left_bg_links.gif) repeat-y"></td>
                        <td align="center" bgcolor="#f8f8f8"><a href="admin.aspx" class="links_highlight">Back to Admin </a></td>
                        <td bgcolor="#f8f8f8" style="background:url(../images/right_bg_links.gif) repeat-y"></td>
                      </tr>
                      <tr>
                        <td width="4" height="4"><img src="../images/bottom_bg_left_links.gif" width="4" height="4" alt="" /></td>
                        <td style="background:url(../images/bottom_bg_links.gif) repeat-x"></td>
                        <td width="4"><img src="../images/bottom_bg_right_links.gif" width="4" height="4" alt="" /></td>
                      </tr>
     </table>
</form>
</body>
</html>

[Tsvetina]

Hello,

It is certain that we have not made any changes to the controls from the ASP.NET Classic suite since last year, so if there is any change in the behavior of the control, it should be due to some other configuration specific. I tested this with the new RadControls and setting value 4/4/2011 resulted in this exact date appearing in the date input.

Have you tried debugging the values in the javascript of the UpdateSecondPicker method?

Kind regards,
Tsvetina
the Telerik team