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hiiiiiii
i hav created a menucontrol dynamically and populated it through the database.
how can i now navigate to particular aspx page on click of the menu item.
on clicking each menu item i want to open the aspx page related to that menuitem.
thanks...
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Set url to
NavigateUrl property of MenuItem.
i.e
menuItem.NavigateUrl = "Home.aspx"; //set url page to your according needs
I Love T-SQL
"Don't torture yourself,let the life to do it for you."
If my post helps you kindly save my time by voting my post.
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I Should start typing fast 
Manas Bhardwaj
Please remember to rate helpful or unhelpful answers, it lets us and people reading the forums know if our answers are any good.
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Next time I wouldn't reply before you  LOL
I Love T-SQL
"Don't torture yourself,let the life to do it for you."
If my post helps you kindly save my time by voting my post.
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Use the NavigateUrl property
Manas Bhardwaj
Please remember to rate helpful or unhelpful answers, it lets us and people reading the forums know if our answers are any good.
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Hi everyone,
i have created a contact form in my website. The empty contact form is going to the server. I have also put validations on that form...but the validations are not working.
Please help me in this regard.
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er.puneet wrote: I have also put validations on that form...but the validations are not working.
What type of validations you have used??
If these are javascript validation make sure JS is enabled on your browser..Also post your code for better understanding of your problem
himanshu
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i have used required field validation in asp.net.
here's the code:
<table align="center" class="appform" width="100%" cellpadding="2px" cellspacing="1px" border="0px">
<tr valign="top" align="left">
<td colspan="2">
<asp:Label ID="LblMsg" runat="server"></asp:Label>
</td>
<td>
</td>
</tr>
<tr valign="top" align="left">
<td>
Name:*</td>
<td>
<asp:TextBox ID="TxtName" runat="server" Width="270px"></asp:TextBox>
</td>
<td>
<asp:RequiredFieldValidator ID="RequiredFieldValidator2" runat="server"
ControlToValidate="TxtName" Display="Dynamic" ErrorMessage="*">*</asp:RequiredFieldValidator>
</td>
</tr>
<tr valign="top" align="left">
<td>
Email ID:*</td>
<td>
<asp:TextBox ID="TxtEmail" runat="server" Width="270px"></asp:TextBox>
</td>
<td>
<asp:RequiredFieldValidator ID="RequiredFieldValidator3" runat="server"
ControlToValidate="TxtEmail" Display="Dynamic" ErrorMessage="*">*</asp:RequiredFieldValidator>
<asp:RegularExpressionValidator ID="RegularExpressionValidator1" runat="server"
ControlToValidate="TxtEmail" Display="Dynamic" ErrorMessage="*"
ValidationExpression="\w+([-+.']\w+)*@\w+([-.]\w+)*\.\w+([-.]\w+)*">*</asp:RegularExpressionValidator>
</td>
</tr>
<tr valign="top" align="left">
<td>
Phone Number:*</td>
<td>
<asp:TextBox ID="TxtPhone" runat="server" Width="270px"></asp:TextBox>
</td>
<td>
<asp:RequiredFieldValidator ID="RequiredFieldValidator4" runat="server"
ControlToValidate="TxtPhone" Display="Dynamic" ErrorMessage="*">*</asp:RequiredFieldValidator>
<asp:RegularExpressionValidator ID="RegularExpressionValidator2" runat="server"
ControlToValidate="TxtPhone" Display="Dynamic" ErrorMessage="*"
ValidationExpression="(^1300\d{6}$)|(^1800|1900|1902\d{6}$)|(^0[2|3|7|8]{1}[0-9]{8}$)|(^13\d{4}$)|(^04\d{2,3}\d{6}$)">*</asp:RegularExpressionValidator>
</td>
</tr>
<tr valign="top" align="left">
<td valign="top">
Message:*</td>
<td>
<asp:TextBox ID="TxtMessage" runat="server" TextMode="MultiLine" Width="270px" Height="150px"></asp:TextBox>
</td>
<td valign="top">
<asp:RequiredFieldValidator ID="RequiredFieldValidator1" runat="server"
ControlToValidate="TxtMessage" Display="Dynamic" ErrorMessage="*">*</asp:RequiredFieldValidator>
</td>
</tr>
<tr valign="top" align="left">
<td>
</td>
<td>
<asp:Button ID="BtnSubmit" runat="server" onclick="BtnSubmit_Click"
Text="Submit" />
<asp:Button ID="BtnReset" runat="server" onclick="BtnReset_Click"
Text="Reset" CausesValidation="False" />
</td>
<td>
</td>
</tr>
</table>
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Hi Puneet,
your code is fine and working..
Just make sure Java script is enabled in your browser
himanshu
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hi himanshu,
javascript is enabled in my browser. I have also checked it in mozilla, safari and chrome...same problem occured again. 
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Do as I have suggested and validatge the Regx for Telephone number also.
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Give Same ValidationGroup name to all the texbox Control, ValidationControl and the Submit Button Control. It should Work.
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Hi Abhijit,
I tried by giving the same validation group name to all the textboxes, validation controls and the button control. But, still the form is submitting blank.
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I did the same, and was working fine. By the way I removed the Regx For Telephone number an then tried.
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Add the following to your web.config file
</system.web>
<system.webServer>
<validation validateIntegratedModeConfiguration="false"/>
<modules>
<add name="ScriptModule" preCondition="integratedMode" type="System.Web.Handlers.ScriptModule, System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35"/>
</modules>
<handlers>
<remove name="WebServiceHandlerFactory-Integrated"/>
<add name="ScriptHandlerFactory" verb="*" path="*.asmx" preCondition="integratedMode" type="System.Web.Script.Services.ScriptHandlerFactory, System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35"/>
<add name="ScriptHandlerFactoryAppServices" verb="*" path="*_AppService.axd" preCondition="integratedMode" type="System.Web.Script.Services.ScriptHandlerFactory, System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35"/>
<add name="ScriptResource" preCondition="integratedMode" verb="GET,HEAD" path="ScriptResource.axd" type="System.Web.Handlers.ScriptResourceHandler, System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35"/>
</handlers>
</system.webServer>
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Hi Zafar,
i have updated the web.config file with the code that mentioned in your reply...But, still it's not working.
Can it be the problem with the server where the site is hosted??
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which version u r using 2005 or 2008.
mention here.
i will try to solve your problem
and will post you the exact code.
is it working on local ?
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Hi Zafar,
"which version u r using 2005 or 2008"
I am using .Net (version 3.5) with Sql Server 2005 on my local machine. And on the web server we have .net (v 2.0) with sql server 2005.
"is it working on local?"
The code is working perfectly on local; but the problem occured when i tried to run it on web server.
using System;
using System.Collections;
using System.Configuration;
using System.Data;
using System.Data.SqlClient;
using System.Drawing;
using System.Linq;
using System.Net.Mail;
using System.Web;
using System.Text;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.HtmlControls;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Xml.Linq;
public partial class Contact_Us : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
if(!Page.IsPostBack)
{
About_Data();
}
}
public void About_Data()
{
SqlConnection con = new SqlConnection(ConfigurationManager.ConnectionStrings["newcon"].ConnectionString);
SqlCommand cmd = new SqlCommand();
cmd.Connection = con;
cmd.CommandText = "select page_text,heading from PAGES where pid='10'";
cmd.Connection.Open();
SqlDataReader rdr = cmd.ExecuteReader();
while (rdr.Read())
{
string ctext = rdr["page_text"].ToString();
string htext = rdr["heading"].ToString();
LblText.Text = ctext;
LblHeading.Text = htext;
}
cmd.Connection.Close();
}
protected void BtnSubmit_Click(object sender, EventArgs e)
{
string y = BtnSubmit.ValidationGroup;
Page.Validate(y);
save_to_database();
send_data_to_mail();
TxtName.Text = "";
TxtEmail.Text = "";
TxtPhone.Text = "";
TxtMessage.Text = "";
}
protected void BtnReset_Click(object sender, EventArgs e)
{
TxtName.Text = "";
TxtEmail.Text = "";
TxtPhone.Text = "";
TxtMessage.Text = "";
}
public void save_to_database()
{
SqlConnection con = new SqlConnection(ConfigurationManager.ConnectionStrings["newcon"].ConnectionString);
SqlCommand cmd = new SqlCommand();
cmd.Connection = con;
cmd.CommandText = "insert into CONTACTUS (name,email,phone,message) values(@name,@email,@phone,@message)";
cmd.Parameters.Add("@name", SqlDbType.NVarChar, 100).Value = TxtName.Text.Trim();
cmd.Parameters.Add("@email", SqlDbType.NVarChar, 100).Value = TxtEmail.Text.Trim();
cmd.Parameters.Add("@phone", SqlDbType.NVarChar, 100).Value = TxtPhone.Text.Trim();
cmd.Parameters.Add("@message", SqlDbType.NVarChar, 4000).Value = TxtMessage.Text.Trim();
cmd.Connection.Open();
cmd.ExecuteNonQuery();
LblMsg.Text = "Your details are successfully saved in our database. We will get back to you soon!<br/> Thank you. ";
LblMsg.ForeColor = Color.Navy;
cmd.Connection.Close();
}
public void send_data_to_mail()
{
MailHelper.SendMailMessage(TxtEmail.Text, "rohanrajpoot@hotmail.com", "rohanrajpoot@in.com", "puneet.009@gmail.com", "This person has contacted us!", TxtMessage.Text);
}
}
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you are using framework 3.5 on local while on server you are using 2.0
use the same on both.
Validation don't depend on code behind.
check the property CausesValidation="true" on submit or save button and also check the ValidationGroup
is the same for all controls you want to validate (if u r using Val Group)
i think it will solve your problem
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i 've checked the code, causesvalidation property was true.
I am posting the inline code here:
<table align="center" class="appform" width="100%" cellpadding="2px" cellspacing="1px" border="0px"><br />
<tr valign="top" align="left"><br />
<td colspan="2"><br />
<asp:Label ID="LblMsg" runat="server"></asp:Label><br />
</td><br />
<td> <br />
</td><br />
</tr><br />
<tr valign="top" align="left"><br />
<td><br />
Name:*</td><br />
<td><br />
<asp:TextBox ID="TxtName" runat="server" Width="270px" <br />
ValidationGroup="contact" CausesValidation="True"></asp:TextBox><br />
</td><br />
<td><br />
<asp:RequiredFieldValidator ID="RequiredFieldValidator1" runat="server" <br />
ControlToValidate="TxtName" Display="Dynamic" ErrorMessage="*" <br />
ValidationGroup="contact"></asp:RequiredFieldValidator><br />
</td><br />
</tr><br />
<tr valign="top" align="left"><br />
<td><br />
Email ID:*</td><br />
<td><br />
<asp:TextBox ID="TxtEmail" runat="server" Width="270px" <br />
ValidationGroup="contact"></asp:TextBox><br />
</td><br />
<td><br />
</td><br />
</tr><br />
<tr valign="top" align="left"><br />
<td><br />
Phone Number:*</td><br />
<td><br />
<asp:TextBox ID="TxtPhone" runat="server" Width="270px" <br />
ValidationGroup="contact"></asp:TextBox><br />
</td><br />
<td><br />
</td><br />
</tr><br />
<tr valign="top" align="left"><br />
<td valign="top"><br />
Message:*</td><br />
<td><br />
<asp:TextBox ID="TxtMessage" runat="server" TextMode="MultiLine" Width="270px" <br />
Height="150px" ValidationGroup="contact"></asp:TextBox><br />
</td><br />
<td valign="top"><br />
</td><br />
</tr><br />
<tr valign="top" align="left"><br />
<td><br />
</td><br />
<td><br />
<asp:Button ID="BtnSubmit" runat="server" onclick="BtnSubmit_Click" <br />
Text="Submit" ValidationGroup="contact" /><br />
<asp:Button ID="BtnReset" runat="server" onclick="BtnReset_Click" <br />
Text="Reset" CausesValidation="true" /><br />
</td><br />
<td><br />
</td><br />
</tr><br />
</table>
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the code is working.. properly.
there is no issue in your code.
but the in the BtnReset set the CausesValidation="false" and in BtnSubmit set the CausesValidation="true"
because no need of validation on Reset button.
Use Same .net framework version on server and your development environment.
(as you said that it is working on local) so its the issue on server.
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hello Zafar,
Finally, the problem is solved.
the problem was with the server.
thanx a lot for your support... 
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you are welcome 
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hi sir
please help me
actually sir i want little support from your side
the problem is that
i want to maintain the checkbox selection state for paging.
i mean to say that if i select two checkbox on gridview and then i go to next page and there i again select one checkbox then i return on first page then what ever the checkbox i have selected from first page should be checked.i am using following.
protected void pageindex_changing(object sender, GridViewPageEventArgs e)
{
GridView1.PageIndex = e.NewPageIndex;
RememberOldValues(GridView1, "chk2");
refresh();
}
private void RememberOldValues(GridView gridview, string checkboxname)
{
ArrayList categoryIDList = new ArrayList();
int index = -1;
foreach (GridViewRow row in gridview.Rows)
{
index =Convert.ToInt32 (gridview.DataKeys[row.RowIndex].Value);
bool result = ((CheckBox)row.FindControl("chk2")).Checked;
// Check in the Session
if (Session["CHECKED_ITEMS"] != null)
categoryIDList = (ArrayList)Session["CHECKED_ITEMS"];
if (result)
{
if (!categoryIDList.Contains(index))
categoryIDList.Add(index);
}
else
categoryIDList.Remove(index);
}
if (categoryIDList != null && categoryIDList.Count > 0)
Session["CHECKED_ITEMS"] = categoryIDList;
WebMsgBox.Show(Session["CHECKED_ITEMS"].ToString());
}
protected void GridView1_RowDataBound(object sender, GridViewRowEventArgs e)
{
RePopulateValues(GridView1 , "chk2");
}
private void RePopulateValues(GridView gridview, string checkboxname)
{
ArrayList categoryIDList = (ArrayList)Session["CHECKED_ITEMS"];
if (categoryIDList != null && categoryIDList.Count > 0)
{
foreach (GridViewRow row in gridview.Rows)
{
int index = Convert.ToInt32 (gridview.DataKeys[row.RowIndex].Value);
if (categoryIDList.Contains(index))
{
CheckBox checkbox = (CheckBox)row.FindControl("chk2");
checkbox.Checked = true;
// row.BackColor = Color.FromName("#FFAA63");
}
}
}
}
chk2 is checkbox column id.
thanks
hi brij sir
there was an error Page Not Found
please give anything else
hi abhijit sir
yes i think i am facing problem to open this url.
please send me the url .
modified on Saturday, July 18, 2009 3:39 AM
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