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Forums » .NET » ASP.NET »

dropdownlist pblm (autopostback pblm) in asp.net


Posted Date: 13 Oct 2008      Posted By: sindhu      Member Level: Silver     Points: 1   Responses: 2



when i am clicking dropdownlist ,it will redirect to another page
i put codes for redirecting another in selected indexed changed event and i also mention autopostback true

but i doesnt redirect and it shows error on page in status bar

this problem only in server bot not in local it executes in local

i cant find out the pblm help me and iam not using script



Responses
Author: Pavan Ravi    13 Oct 2008Member Level: GoldRating:     Points: 1

what is the error u r getting...

can i see the coding ... to help u more ...


Author: sindhu    13 Oct 2008Member Level: SilverRating:     Points: 6

dropdownlist pblm(autopostback pblm)
In Source page

codings are

<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Rate.aspx.cs" Inherits="Rate" EnableEventValidation ="true" %>

<%@Register Assembly="System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35"
Namespace="System.Web.UI" TagPrefix="asp" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<html xmlns="http://www.w3.org/1999/xhtml" >
<head id="Head1" runat="server">
<title>Rate Page</title>
</head>
<body topmargin="0" leftmargin="0" bgproperties="fixed" background="../aboutrightdarkblue.jpg" bgcolor="#808080" >
<form id="Form1" runat="server" >
<div align="center">
<center>
<table style="border-collapse: collapse;" id="AutoNumber1" border="0" bordercolor="#111111" cellpadding="0" cellspacing="0" width="81%">
<tbody><tr>
<td width="94%">
<table width="100%" height="760" border="0" align="center" cellpadding="0" cellspacing="0" bordercolor="#111111" bgcolor="#ffffff" id="AutoNumber6" style="border-collapse: collapse;">
<tbody><tr>
<td height="96" valign="top" style="width: 777px"><table width="100%" border="0" cellspacing="0" cellpadding="0">
<tr>
<td width="12%" style="height: 179px">
<embed src="../center flash.swf" width="785px" height="175px"></embed>
</td>
</tr>
</table></td>

</tr>
<tr>
<td height="436" valign="top" style="width: 777px">
<div align="center">
<table style="border-collapse: collapse;" id="AutoNumber2" border="0" bordercolor="#111111" cellpadding="0" cellspacing="0" height="436" width="100%">
<tbody><tr>
<td height="61" valign="top" align="center" style="width: 74%">

<table width="100%" border="0" cellspacing="0" cellpadding="6">
<tr>
<td><span class="menubelt height=50"><a
href="../default.html" class="ph"><strong>Home</strong></a> | <a
href="../services.html" class="ph"><strong>Services</strong></a> | <a
href="../expertise.html" class="ph"><strong>Expertise</strong></a> | <a
href="../useful.html" class="ph"><strong>Useful Links </strong></a> | <a

href="../crosstrade.html" class="ph"><strong>Cross Trade </strong></a> |<a
href="../contactus.html" class="ph"><strong> Contact Us </strong></a> </span> </td>
</tr>
</table>
<marquee behavior="scroll" bgcolor="#DDE2E8" width="100%" scrolldelay="150" class="roll">
<font color="#996633" >World wide coverage with global Network,    On time job acccomplishment,     Pre and post shipment tracking skilled ,     service minded personel corporate clients across world customized solutions,    Wide range of Serivces,    Door to Door Services,    Online Computeraized Documentation.</font></marquee>
</td>
</tr>
<tr>
<td height="126" valign="top" style="width: 74%">
<div align="center">
<center>
<table style="border-collapse: collapse;" id="AutoNumber4" border="0" bordercolor="#111111" cellpadding="0" cellspacing="0" width="98%">
<tbody><tr>
<td width="98%" class="hdr" style="height: 24px">FREIGHT INFORMATION</td>
</tr>
<tr>
<td colspan="2"><font color="#000000"></font>
<table border="0" cellpadding="0" cellspacing="0" height="330" width="100%">
<tbody><tr>
<td style="vertical-align: top;" height="330" width="100%">

<table border="1" cellpadding="0" cellspacing="0" height="327" width="100%">
<tbody><tr>
<td align="center" style="vertical-align: top;" height="325" width="100%"><br>
<table width="671" border="0" cellspacing="0" cellpadding="0">
<tr>
<td colspan="5" style="height: 25px"><img src="../business.jpg" width="145" height="18"></td>
<td width="39" style="height: 25px"> </td>
</tr>
<tr>
<td colspan="6" class="txt" style="height: 43px">
                       
       
<table width ="100%" border ="0" cellpadding ="0" cellspacing ="0">
<tr align ="center" >
<td width ="35%">
</td>
</tr>
</table>
</td>
</tr>
<tr>
<td colspan="6" class="cityh">
<div id="operation7">


<table width="660" align="center" height="171" border="0" cellpadding="0" cellspacing="3"><tr>
<td height="27" class="txt" align ="left" style="width: 256px" ><font color="blue" size="4" ><span style="font-size: 13pt">RATE INPUT BY SERVICE PROVIDERS</span></font></td>
<td style="width: 176px"> </td>
<td class="txt" style="width: 152px"> </td>
<td style="width: 198px"> </td>
</tr>
<tr>
<td class="txt" align="left" style="height: 27px; width: 256px;">Agents / Liners / Nvocc : </td>
<td align="left" style="width: 176px; height: 27px;">
 <asp:DropDownList ID="Select4" runat="server"
Width="130px">
<asp:ListItem>- select -</asp:ListItem>
<asp:ListItem>Agent</asp:ListItem>
<asp:ListItem>Liners</asp:ListItem>
<asp:ListItem>Nvocc</asp:ListItem>
</asp:DropDownList>
<asp:RequiredFieldValidator ID="RequiredFieldValidator5" runat="server" ControlToValidate="Select4"
ErrorMessage="*" Width="10px" InitialValue="-select-"></asp:RequiredFieldValidator></td>
<td class="txt" style="height: 27px; width: 152px;"> </td>
<td style="width: 198px; height: 27px;"> </td>
</tr>
<tr>

<td class="txt" style="height: 24px; width: 256px;" align="left"> Sales person name : 
</td>
<td style="height: 24px; width: 176px;" align="left"><input name="name" type="text" id="Text14" runat="server" style="width: 131px" />
<asp:RequiredFieldValidator ID="RequiredFieldValidator11" runat="server" ControlToValidate="Text14"
ErrorMessage="*" Width="10px"></asp:RequiredFieldValidator></td>
<td style="height: 24px; width: 152px;" align="left"><span class="txt">Company name : </span></td>
<td style="height: 24px; width: 198px;" align="left"><input name="company" type="text" id="Text15" runat="server" style="width: 149px" />
<asp:RequiredFieldValidator ID="RequiredFieldValidator4" runat="server" ControlToValidate="Text15"
ErrorMessage="*" Width="10px"></asp:RequiredFieldValidator></td>
</tr>
<tr>
<td class="txt" align="left" style="width: 256px">Location :</td>
<td align="left" style="width: 176px"><input name="location" type="text" id="location" runat="server" style="width: 131px" />
<asp:RequiredFieldValidator ID="RequiredFieldValidator1" runat="server" ControlToValidate="location"
ErrorMessage="*" Width="10px"></asp:RequiredFieldValidator></td>
<td class="txt" align="left" style="width: 152px">Telephone : </td>
<td align="left" style="width: 198px">
<input name="tele" type="text" id="tele" runat="server" style="width: 147px" />
<asp:RequiredFieldValidator ID="RequiredFieldValidator9" runat="server" ControlToValidate="tele"
ErrorMessage="*" Width="10px"></asp:RequiredFieldValidator>
<asp:RangeValidator ID="RangeValidator1" runat="server" ControlToValidate="tele"
ErrorMessage="*" MaximumValue="100000000000" MinimumValue="1" Type="Double"></asp:RangeValidator></td>
</tr>
<tr>
<td class="txt" align="left" style="width: 256px">Fax : </td>
<td align="left" style="width: 176px"><input name="fax" type="text" id="fax" runat="server" style="width: 131px" />
<asp:RequiredFieldValidator ID="RequiredFieldValidator2" runat="server" ControlToValidate="fax"
ErrorMessage="*" Width="10px"></asp:RequiredFieldValidator></td>
<td class="txt" align="left" style="width: 152px">Mobile : </td>
<td align="left" style="width: 198px"><input name="mob" type="text" id="mob" runat="server" style="width: 147px" />
<asp:RequiredFieldValidator ID="RequiredFieldValidator10" runat="server" ControlToValidate="mob"
ErrorMessage="*" Width="10px"></asp:RequiredFieldValidator>
<asp:RangeValidator ID="RangeValidator2" runat="server" ControlToValidate="tele"
ErrorMessage="*" MaximumValue="100000000000" MinimumValue="1" Type="Double"></asp:RangeValidator></td>
</tr>
<tr>
<td class="txt" align="left" style="width: 256px">Email</td>
<td align="left" style="width: 176px"><input name="email" type="text" id="email" runat="server" style="width: 131px" />
<asp:RequiredFieldValidator ID="RequiredFieldValidator3" runat="server" ControlToValidate="email"
ErrorMessage="*" Width="10px"></asp:RequiredFieldValidator></td>
<td class="txt" style="width: 152px"> </td>
<td style="width: 198px"></td>
</tr>
<tr>
<td class="txt" align="left" style="height: 20px; width: 256px;">Type of Enquiry : </td>
<td class="txt" style="width: 176px; height: 20px" align="left">
<asp:DropDownList ID="drptype" runat="server" AutoPostBack="True" OnSelectedIndexChanged="drptype_SelectedIndexChanged"
Width="107px">
<asp:ListItem>-SELECT-</asp:ListItem>
<asp:ListItem>AIR</asp:ListItem>
<asp:ListItem>OCEAN</asp:ListItem>
</asp:DropDownList></td>
<td style="height: 20px; width: 152px;"><div align="center" class="txt">
 </div></td>

<td style="height: 20px; width: 198px;"> </td>
</tr>
<tr>
<td class="txt" style="height: 10px; width: 256px;" align="left"> </td>
<td style="height: 10px; width: 176px;"> </td>
<td style="height: 10px; width: 152px;"> </td>
<td style="height: 10px; width: 198px;"> </td>
</tr>
<tr>
<td colspan="4" class="txt">

</td>
</tr>
</table>

</div>
</td>
</tr>
</table></td>
</tr>
</tbody></table>
</td>
</tr>
</tbody></table>
</td>
</tr>
<tr>
<td colspan="2"> </td>
</tr>
</tbody></table>
</center>
</div> </td></tr>
</tbody></table>
</div> </td>
</tr>
<tr>
<td height="160" bgcolor="" class="style13" valign="top" style="width: 777px">
<div align="center">
<div><strong>
<br />
INTEGRATED BUSINESS NETWORK<br />
</strong><strong> # 7, Officer Colony, Anna Nagar</strong></div>
<div class="office">
<div><strong> West Extn Mugapair</strong></div>
<div><strong> Chennai - 600 101</strong></div>
<div><strong> Tel : +91 44 42846183</strong></div>
<div><strong> Fax: +91 44 26542038</strong></div>
</div>
<div class="office">Email : <a href="mailto:vincent@ibnin.in" class="link">vincent@ibnin.in</a></div>
<div class="office"> </div>
<div class="office"><u>BRANCHES AT </u></div>
<div class="office"><u> </u> </div>
<div class="office">DELHI / MUMBAI / BANGALORE / TUTICORIN / COCHIN / CALCUTTA / HALDIA / MUNDRA / KANDLA</div>
</div>
<p align="center"> </p></td>
</tr>
<tr>
<td height="28" bgcolor="#80D2FF" class="style15" style="width: 777px">
<table width="751" height="19" border="0" align="center" cellpadding="0" cellspacing="0" style="font:Verdana, Arial, Helvetica, sans-serif; color:#333333; font-size:11px;">
<tr>
<td width="349" style="height: 13px" ><span> © copyright 2008. Triumph . All rights reserved.</span></td>
<td width="391" align="right" style="height: 13px"></td>
</tr>
</table></td>
</tr>
</tbody></table> </td>

</tr>
</tbody></table>
</center>
</div>
</form>
</body>
</html>



.cs file is


protected void drptype_SelectedIndexChanged(object sender, EventArgs e)
{
Session["agent"] = Select4.Text;
Session["Sales"] = Text14.Value;
Session["Company"] = Text15.Value;
Session["Location"] = location.Value;
Session["Telephone"] = tele.Value;
Session["Fax"] = fax.Value;
Session["Mobile"] = mob.Value;
Session["Email"] = email.Value;
Text14.Value = "";
Text15.Value = "";
location.Value = "";
tele.Value = "";
fax.Value = "";
mob.Value = "";
email.Value = "";
if (drptype.SelectedIndex == 1)
{
Response.Redirect("Rateair.aspx");
}
else if (drptype.SelectedIndex == 2)
{
Response.Redirect("rateocean.aspx");
}
}


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