i have a datalist displaying some items as follow:
[Code]....
but since none of the control in the datalist can have a command name this method doesnt execute.Without it alos the Href property doesnt redirect to the page.Have i miss something or any other way this could be achieve?
if I am redirecting to an error page from global.asax file, can I get hold of the page in which the error had originally occurred?
View 3 RepliesI have inherited the an asp.net app. So i want to add the custom Error Handling. I know there are two methods i can do this.
1) Web Config
2)Global.asa
So i started with the web config just to see how it will look and i accessed the page that normally gives an Exception. so basically i have a page gives a
500 - Internal server error.
There is a problem with the resource you are looking for, and it cannot be displayed.
So now , if there is an Error i want it to go to that Error Page. In the web config i have the Following
Code:
<customErrors defaultRedirect="content/ErrorPages/SupportError.aspx" mode="On">
<error statusCode="404" redirect="content/ErrorPages/SupportError.aspx" />
<error statusCode="400" redirect="content/ErrorPages/SupportError.aspx" />
<error statusCode="500" redirect="content/ErrorPages/SupportError.aspx" />
</customErrors>
This means that when this kind of Errors occur it should redirect to that page. All these pages are contents of the Master page including the Error page. But this Error Persist it does not show me the Error page. Even if i try to see if it goes to "Application_Error" in the Global.asa nothing goes there.
So i have also tried the second option. so i turned the web config part "off" and i trapped this in the global.asa like this
Code:
Sub Application_Error(ByVal sender As Object, ByVal e As EventArgs)
Server.Transfer("~/Content/ErrorPages/SupportError.aspx")
'Response.Redirect("~/Content/ErrorPages/SupportError.aspx", False)
End Sub
But still nothing happens ...
I have a registration page I enter the details of the customers and redirect to another page for capturing photo and I come back to the registration page. I want to retain all the values i entered when i land on the registration page.
View 1 Repliesi'm trying to issue a select command in my app soi could execute the command and retrive the data into a string variable.the problem is that this command is overloaded with DataSourceSelectArgument and i can't figure out what it is.i'm using sql server express and when issue a n insert command for example sq.Insert(); i have no problems.this the command that's holding me:
SqlDataSource sq = new SqlDataSource();
sq.ConnectionString = ConfigurationManager.ConnectionStrings["CustomerDatabaseConnectionString1"].ToString();
sq.SelectCommandType = SqlDataSourceCommandType.Text;
sq.SelectCommand = "SELECT * FROM CustomerTable where customerID = 1";
string result = sq.Select(some overload that's stopping me);
I am having some data in a default1.aspx where i am redirecting the data to another page default2.aspx.the data is coming fine .but when redirecting the data to another page called default3.aspx its not working out.i am storing the data in session variable the data is coming from default1.aspx->default2.aspx but not coming to default3.aspx.any solution??this is the code i wrote in default1.aspx
***************************************************
Session("AMTPAID") = txtamtpaid.Text
Session("Appointment_Id") = AppID.Value
here i am redirecting to another page called default2.aspx
strlink = "default2.aspx?PatientName=" & Txtpatientname.Text & "& AppointmentDate=" & txtappdate.Text & "&
[code]..
When I add an update command to my page and run the page I get this error message
Server Error in '/MYApplication.
Incorrect syntax near '-'.Must declare the scalar variable "@recnum".
Description:An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.
Exception Details: System.Data.SqlClient.SqlException: Incorrect syntax near '-'.Must declare the scalar variable "@recnum".
Source Error:
[Code]....
Stack Trace: [Code]....
Version Information: Microsoft .NET Framework Version:2.0.50727.3082; ASP.NET Version:2.0.50727.3082
Here is my code
<asp:SqlDataSource
ID="SqlDataSource1"
runat="server"[code]....
on my default.aspx page, i have one dropdownlist (which has book types as values e.g. small books, medium books etc.). Then one textbox. And one button named 'Search'. On button click the datagrid shows result by filtering table data with book type and search string that user enter in textbox.
So on 'Search' button click, i want to load the same page with result but with query string like 'Default.aspx?booktype=small' (using response.redirect) if user selects small in dropdown list. The problem is when i click 'Search' button and the page gets loaded again I cannot access dropdownlist values and search string that user has entered. It takes null only when I use,
[Code]....
how would i do my Gridview delete command like a update command?
im using a datasource... and my delete command is like my update command... so i can change the status into "INACTIVE"...
DeleteCommand="UPDATE ACCOUNT_MAINTENANCE SET am_status = 'INACTIVE' WHERE (accmain_no = @accmain_no)"
UpdateCommand="UPDATE [ACCOUNT_MAINTENANCE] SET [account_type] = UPPER(@account_type), [min_deposit] = @min_deposit, [min_capital] = @min_capital WHERE [accmain_no] = @accmain_no"
when i press my delete command at gridview... the status changed into "INACTIVE" but when i refresh or press f5... it automatically update the status into "INACTIVE" also...
I have this custom error redirect in my web.config file but it doesn't seem to be working since i added the redirectMode="ResponseRewrite"
It works fine for 500 errors but not for 404 (it just doesn't redirect when i have a 404)
Here's the code from web.config
<customErrors mode="On" redirectMode="ResponseRewrite">
<error statusCode="404" redirect="/servererror/default.aspx" />
<error statusCode="500" redirect="/servererror/default.aspx" />
</customErrors>
[Code]....
I need to keep the redirectMode="ResponseRewrite" so that the servererror/default.aspx sends me an e-mail when there's an error
I had a issue with accessing dynamic controls in destination.aspx, which i had created during runtime while populating them in a panel in source.aspx.
In source.aspx, i generate controls and fill them up in a panel, after that, this page was posted to destination.aspx. however, i am unable to retrieve my controls at the destination page.
Following are some of the ways i had tried.
this does not work at all, i can't cast a control using a request, it only returns me a string.
need some info regarding button click. I want to send mail with autorespond mail on single button click. Within that waiting time I want a screen that will show "REDIRECTING" (like gmail) and will show a "thank you" page after successfully sending themail.
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Default.aspx.cs" Inherits="_Default" %>
<!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 runat="server">
[code]....
I am trying to redirect an ASPX Page to a Classic ASP Page, This is Working Fine with my Local IIS (version 5.1). OS is XPesponse.Redirect("xyz.asp?id=1234");I tried to deploy it into Windows server 2003, IIS Version 6.0 and i am getting an error"Page Cannot be Displayed. here is a problem with the page you are trying to reach and it cannot be displayed."
View 2 Repliesn the web page I need to print some content partly fetched from database to the user. The user can print all the reciepts of his basket or just print one reciept. what I do for now is that I redirect user to another page including datalists that fetched regarding info from database and then by clicking print it prints data. after that user shoud push back button to be redirected back to main page.But I want to do something on my page, that some how maybe pop up modals or flyouts or anything else, will be able to show data collected from database match with users basket, and let user click print and then print it. I need a solution on the same page not on the other page.
View 2 Repliesprotected void lblNVariz_Click(object sender, EventArgs e)
{
Session["Page"] = "~/Admin.aspx";
Response.Redirect("Admin/Bank-Data.aspx");
}
but when I click on link button it didn't redirect to Bank_data.aspx page it just refresh admin.aspx page
but when I change code Like below
protected void lblNVariz_Click(object sender, EventArgs e)
{
Response.Redirect("Admin/Bank-Data.aspx");
}
it redirect to Bank_data.aspx page.When I put session on it, it didn't worked...
vs 2010, sql server 2008
I want login page code.my code is not working.
I have user table with username and password.
obj = new common();
con = new SqlConnection();
con = obj.getconnection();
SqlCommand cmd = new SqlCommand();
SqlDataReader rd;
cmd.Connection = con;
con.Open();
cmd.CommandText = "select username,password from user where username =@username and password=@password";
[CODE]..
when username and password is correct , it should redirect to default page.
Being A C++ programmer this is fairly new to me - I am working on a formview and have been facing a problem- The issue is simple - I want to display a success page after I insert a row successfully and a custom error page if the insertion fails (due to datatype or format mismatch with table in database).
To achieve this I am doing as follows -
1. Defining a custom error page in ASP.NET configuration tool (webconfig)
>> This page never works if I enter an incorrect format in formview. It would rather display the ugly page with Server Error information (for example) -
The string was not recognized as a valid DateTime. There is a unknown word starting at index 0.
question - Why my default page is not getting displayed? Is it because I am testing from same development machine or is it because the error page doesnt work for "Server Error" pages?
2. In the "iteminserted" event I am redirecting it to Response.Redirect("~/newitemconfirm.aspx")
>> If I do this, irrespective of whether the row insertion was successful or not, this confirmation page always gets displayed! I want it to be displayed only on successful insertion.
I have a custom PagedDataSource created at page load.I have created two lin button "Next" and "Prev" to navigae the data source.I am using session to store the PDS and retrive it on each page load .I am incrementing CurrentPageIndex each time by 1 in the buttonNext click event and setting the value to the pds object.
What i am trying to do is, when the page loads, if page currently showing is last index, disable the "Next" button. The problem is, everytime I have to click "Next" one more time to make it disabled. It seems, the page does not recognize that it is the lastindex of the datasource when loading. When I click again one more time while in the last page , it is disabled.
[Code]....
Page not redirecting
in my web application ,when i clieck iamge type as PDF i m getting tht page.
But when i click my image tab button's its not redirecting to that page.its showing PDF page only.
I am getting required functionality when I am adding javascript to grid column in aspx page. but i am not getting the same functionality when l am loading ascx page in my aspx page.
View 6 RepliesI want to know how can i send a user back to the page he/she was before..
Lets say the user clicked on a button and got a access denied page, This page has a back button. I want the button to take the user back to the page he was before.
i'm using Asp.net with VB 2008
I have implemented the standard Login control and everything works fine.However when i enter an invalid URL it gets redirected to the Login page.
e.g. http://www.mywebsite.com/xxx gives a 404
but http://www.mywebsite.com/xxx.aspx causes a redirect to the login page
I am using ASP.NET 3.5 on Windows Server 2008.
I have set up the web.config with the following
<customErrors mode="RemoteOnly" defaultRedirect="/Unauthenticated/GenericErrorPage.htm">
<error statusCode="403" redirect="/Unauthenticated/NoAccess.htm" />
<error statusCode="404" redirect="/Unauthenticated/FileNotFound.htm" />
<error statusCode="500" redirect="/Unauthenticated/FileNotFound.htm" />
</customErrors>
and also
<httpErrors existingResponse="Replace">
<remove statusCode="403" />
<remove statusCode="404" />
<remove statusCode="500" />
<error statusCode="403" path="/Unauthenticated/NoAccess.htm" responseMode="Redirect" />
<error statusCode="404" path="/Unauthenticated/FileNotFound.htm" responseMode="Redirect" />
<error statusCode="500" path="/Unauthenticated/FileNotFound.htm" responseMode="Redirect" />
</httpErrors>
Authentication is via webforms
<authentication mode="Forms">
<forms loginUrl="Login.aspx" defaultUrl="~/External/SomeView.aspx"></forms>
</authentication>
<authorization>
<deny users="?"/>
</authorization>
How do i make http://www.mywebsite.com/xxx.aspx return a 404 instead of redirecting to the login page?
Lets say that i want to make a ADMIN page for articles.
1) I show all my articles on lines
2) Each article has an EDIT BUTTON and INSERT NEW button
3) When I click on the EDIT BUTTON, it opens a CUSTOM page where i can Edit my article.
4) When i click on the INSERT NEW BUTTON it opens the same CUSTOM page where i can Insert my article.
I was trying to do it with Gridview and Formsview.
i have created a page ate.aspx in a folder ate_secure in default directory http://localhost/. when i try to open ate.aspx, it redirects me to login.aspx, thats ok, but when i fill user name and pass and press login button, it doesn't redirect me to ate.aspx and remains at the login page with no error and all fields blank. everything was working fine till my login page ate.aspx were in the same default directory. but i wanted to use role management so i created a folder ate_secure and put ate.aspx into this folder,
View 4 Replies