I have a page signup.aspx where user can register, how this page will find from which page request came from and how it will redirect user after registration to the requesting page, i want to do this using query string but don't know how PLZ SHOW ME CODES.
View 2 RepliesI have a page signup.aspx where user can register, how this page will find from which page request came from and how it will redirect user after registration to the requesting page, i want to do this using query string but don't know how SHOW ME CODES.
View 6 RepliesI am having a web form initially which have href as follows
<a href="downloadInfo.aspx">ACH File Management System Trail(msi)</a>
<a href="downloadInfo.aspx">ACH File Management System Trail(zip)</a>
These are my two anchor tags when i click on this i will redirect both to a same page where user has to fill details and a mail will be send to the user for the given mail id. When the user clicks on mail i would like to have the download for which he opted to download. If msi means i would like to prompt msi file to be downloaded and if zip it should be downloaded I need this to be worked with out using query-string
I have inherited a site that was developed with a very over architedcted Content Management System. I am having problems now with the redirection functionality built into it.
This is on a dedicated Windows 2003 server running ASP.NET 3.5 sp 1. The redirects are stored in the database, and I have confirmed that the correct redirect is in place in the database. Finally, the file extension .html has been mapped in IIS to the ASP.NET ISAPI. And there is an HttpHandler created to redirect the .html requests. The default documents on the server, in order, are:
default.aspx
index.aspx
default.asp
index.asp
default.html
index.html
for this example, we have two redirects both pointing to the same content page. /example and /example.html.when requesting /example.html it correctly finds the appropriate redirect in the database and does its magic. Bueno. When requesting /example it gives a 404 page. Its not even the asp.net yellowish 404 generic error page. Its the standrad vanilla IIS 404 response so it appears that asp.net is not intercepting these requests.
I made a custom MembershipProvider to work with Oracle and my own database schema. I also have my own layout of controls and am not using the built in ASP log in controls. I don't even want to use it templatized. Reason being is that I don't want to show all those controls on one page.I want on the top of every page on the siteUsername textbox Password textbox Sign In button Register buttonI created a register form as the first step of trying out my provider. Everything has landed in the database correctly.Now my problem is that when a user clicks the Register button from any page, I need to note what page is requesting the registration form and then send them back when registration is complete. The built in controls seem to automate this behavior, but I do not know how to do it myself.So question is: How can I program the site to remember what page a user came from when clicking a register button, then send the user back when registration is completed?
View 3 Repliesi have a page with a piece of code. what the scenario is that that page can have more than two querystrings. for example it may have home.aspx?pck=1 or sumtimes it may have home.aspx?name=a
so i want to redirect to someother page based on the query string the page has.
[Code]....
this is what i have done now....bt couldnt work through it...its raising an exception saying "reference is not set".
I use a commercial web application that has the ability to use web triggers in order to do additional validation prior to saving its forms. The commercial web application simply makes a request out to whatever asp, php, etc. code that you've written... and in the case of asp.net I've validated forms by pulling variables off of the page.request object and then passed back a success/fail message to the commercial app using JSON.
I would like to use asp.net to display a modal popup control when called, in order to display some options. Because I would be triggering this code from a commercial web app, I'm wondering how I can display the popup control on top of the requesting page? The code I've currently written displays a blank page with my popup control on it. Is it possible for me to display ONLY the popup control when called from another website?
How do I create a query string from photopath on my database.aspx page to my handler.ashx page. I want the handler page to pick up on my photopath string contained here:
protected void GridView1_SelectedIndexChanged(object sender, EventArgs e)
{
protected void GridView1_SelectedIndexChanged(object sender, EventArgs e)
{
string PhotoPath;
GridViewRow row = GridView1.Rows[GridView1.SelectedIndex];
PhotoPath = row.Cells[5].Text;
PhotoPath = HttpUtility.UrlEncode(PhotoPath);
HttpWebRequest request = (HttpWebRequest)
WebRequest.Create(PhotoPath);
HttpWebResponse response = (HttpWebResponse)
request.GetResponse();
Stream resStream = response.GetResponseStream();
using (System.Drawing.Image img = System.Drawing.Image.FromStream(resStream))
{
img.Save("temp.jpg", ImageFormat.Jpeg);
}
}
}
}
}
}
}
and then to retrieve it in my GetImage.ashx handler page here:
public class GetImage : IHttpHandler
{
public void ProcessRequest(HttpContext context)
{
{
string PhotoPath = System.Web.HttpContext.Current.Request.QueryString["PhotoPath"];
PhotoPath = HttpUtility.UrlDecode(PhotoPath);
FtpWebRequest request = (FtpWebRequest)FtpWebRequest.Create(new Uri(PhotoPath));
request.Method = WebRequestMethods.Ftp.DownloadFile;
request.Credentials = new NetworkCredential("Administrator", "commando");
try
{
FtpWebResponse response = (FtpWebResponse)request.GetResponse();
Stream stream = response.GetResponseStream();
byte[] bytes = new byte[2048];
int i = 0;
MemoryStream mStream = new MemoryStream();
do
{
i = stream.Read(bytes, 0, bytes.Length);
mStream.Write(bytes, 0, i);
} while (i != 0);
context.Response.Clear();
context.Response.ClearHeaders();
context.Response.ClearContent();
context.Response.ContentType = "image/jpeg";
context.Response.BinaryWrite(mStream.GetBuffer());
}
catch (WebException wex)
{
//throw new Exception("Unable to locate or access your file.\nPlease try a different file.");
}
catch (Exception ex)
{
throw new Exception("An error occurred: " + ex);
}
}
}
public bool IsReusable
{
get
{
return false;
}
}
}
}
i have a page from which i send a email to a client which has link to this page with a query string. when we click we fetch the value of query string in the page load. But its showing an error when we load the page because at that time we are not sendign the query string.
View 3 RepliesI have an ASP.NET website in which I have to perform a certain operation. I have to displaying the ID's from the DB on menu.aspx page in this format {1:2:3:4}. The above format is not a problem and can be just be written with
[Code]....
But here comes my question. I have to generate this ID when the user types the query within the URL somewhat like
[Code]....
Note that I am saying that user will type this URL. I know that query string can pass the values from one form to another but this is a single web form and if I attach this [Code].... , it should return the result. How can this be done?
I have page A, B and C. In the page load of C, i have used a query string parameter to display some tables depending on where it came from, either A or B. Page C has Cancel button. When a user clicks Cancel, it has to check where it came from and should redirect to same page, i mean either A or B. I am not at all sure how to use query string for redirecting.
View 2 RepliesI have a page on my website with access granted to logged in users (I'm using the built in asp.net membership database). This works.
However, when passing a querystring parameter in combination with that url address, the user is denied access.
I got 2 linq results, one of them is as follow.
[Code]....
I need to find out which states in the "query" are not included in the "query2".I can loop through 2 results with nested loop but I think there might be better way of doing the same task with LINQ.Please show me the right direction if it can be done.
By right clicking on my database i created a query in server explorer. But where are this query stored can't find them back. I should aspect that their is a folder query's like there is a folder tables but this isn't the case.
View 10 RepliesI am trying to retrive the query string value and display it on the aspx page. The query string is passed from a gridview. Everything works fine except i noticed that when there is an '&' in the query string then the label on the page will display only uptil the '&' (i.e. excluding the '&'). Just so to let you know. I retrive the value of the querystring into a string variable and then assign it to the variable. I have noticed this only for '&' character but maybe there are more characters with sinmilar bahaviour that I am not aware of.if anyone has a workaround on displaying all the content from the querystring then do share.
View 4 RepliesHow to encrypt and decrypt the Query string and sent,receive to another page?
Page 1
LinkButton InvoiceEdit = sender as LinkButton;
string EditId = InvoiceEdit.CommandArgument.ToString();
Response.Redirect("edit invoice.aspx?EditId=" + EditId);
Page 2
String invoiceId = Request.QueryString["InvoiceId"].ToString();
I have a problem that the OnLoad event is not fireing when I navigate to a page and just change the query string. If I do a postback it is called, then changing the query string ones more OnLoad gets called.
Here is how i try. I navigate to the page OnLoad fires -> then change the query string page updates (all bound elements get updated) OnLoad does not fire -> I do a postback using a button OnLoad fires -> then change the query string OnLoad fires. I will try to explain in more detail.
The system has log in window when I log in I navigate to an other aspx page sending two query string messages the last query string is a number (page.aspx?key=text82&key2=2010). When I get to the page the first time PageLoad event gets called and all is fine, if I in the browser change the key2 to 2011 and press enter the PageLoad does not get called but all my bound elements get updated (GrivView etc..). If I then do a postback using a button the PageLoad gets called. If I now change the 2011 back to 2010 and press Enter PageLoad is called. I try this is firefox the PageLoad get called every time. I tired to write a test website but I do not get the same problem, but what i found out is that in IE 8 changing the query string to the same number and pressing enter the PageLoad is not called. But doing so in firefox makes the postback fire. Here is the test code
<%@ Page Title="Home Page" Language="C#" MasterPageFile="~/Site.master" AutoEventWireup="true"
CodeFile="Default.aspx.cs" Inherits="_Default" %>
<asp:Content ID="HeaderContent" runat="server" ContentPlaceHolderID="HeadContent">
</asp:Content>
<asp:Content ID="BodyContent" runat="server" ContentPlaceHolderID="MainContent">
<h2>
Welcome to ASP.NET!
</h2>
<p>
<asp:Button ID="Button1" runat="server" Text="Button" />
<asp:HyperLink ID="HyperLink1" runat="server" NavigateUrl="~/Default2.aspx?t=tt& tttttt=2010">HyperLink</asp:HyperLink>
</p>
<p>
You can also find <a href="http://go.microsoft.com/fwlink/?LinkID=152368&clcid=0x409"
title="MSDN ASP.NET Docs">documentation on ASP.NET at MSDN</a>.
</p>
</asp:Content>
Navigates to
<%@ Page Language="C#" AutoEventWireup="true" MasterPageFile="~/Site.master" CodeFile="Default2.aspx.cs"
Inherits="Default2" %>
<asp:Content ID="BodyContent" runat="server" ContentPlaceHolderID="MainContent">
<asp:Label ID="Label1" runat="server" Text="Label"></asp:Label><asp:Button ID="Button1"
runat="server" Text="Button" />
</asp:Content>
OnLoad event Default2.aspx
protected void Page_Load(object sender, EventArgs e)
{
Label1.Text += "Called " + DateTime.Now.ToString();
}
I want to rewrite my urls that contain page name with extenstion and query string value as [URL] .....
is should be rewriter like this: [URL] .....
I have rewrite using Web.config but it is manually entry.
Over the past two weeks or so, I've been getting feedback from users on my site that a popup box is interferring with their use of my search page. From the research I've done, it appears only Firefox users are having this problem. I haven't changed my site, so I can't figure out why this is happening. Has anyone successfully corrected this problem. It's costing me traffic, so I have to figure this out. My site is based on the classified starterkit.
View 4 RepliesWe are using a asp.net page to submit data to server. what we do is we will pass as parameter in url Query string) and in page load we take that values and submitting to database I have these following doubt
1, What is the default event happening while we call a ASP.NET page is it a POST or GET? We tried to call this url from a mobile application, it is not happening , we are not getting any error also in the mobile application.
2, IF we are calling the url to submit data from mobile applications which one we have to use (GET or POST)
3, IF we are calling this url from an application running in PC to submit which one we have to use ?
I have two pages in asp.net page1.aspx and page2.aspx From page1.aspx am passing the query string value to page2.aspx If user directly go and load page2.aspx, then i need to redirect to page1.aspx, coz page1.aspx query string value should be passed to page2.aspx
View 1 Repliesi have used a gridview and checkbox to select the items in the gridview....I can select the values easily...when i am selecting one row at a time then using query string i can easily pass the id of the selected row but when i am selecting multiple rows in the field,i dont know how to pass the array of integers[i.e id value to another field]...
here is a part of my code...this is the html code..
[Code]....
I'm having an aspx page with 2 frames, one is the header and the the other one is content frame which i'm trying to load it dynamically. Everything is fine. Let me explain my scenario
On the header frame i'm having 5 link buttons and when a link button is clicked i'm passing a hardcoded Page URL to the frames containing page and then trying to load that page in the content frame.
Below is my code, Everything as far as i know are in right place, but i cannot see the page in content frame..
Header.aspx.cs
[Code]....
Then checking frameURL querystring in default.aspx page load:
[Code]....
when the querystring is null, the SiteSummary.aspx page is getting loaded in content frame without any issue, but when there is a querystring value the page is not being loaded.
Here is my Default.aspx page
[Code]....
I'm trying to Exit the Page_Load event if the user did not come from a specific page. If it did I want it to populate the fields based on what i passed from the other page. Here's my code:
Protected Sub Page_Load(ByVal sender
As
Object,
ByVal e
As System.EventArgs)
Handles
Me.Load
If Request.QueryString
Is
Nothing
Then
Exit
Sub
ElseIf Page.IsPostBack
Then
NCMRNumber.SelectedValue = Request.QueryString("NCMRNumber")
NCMRLabel.Text = NCMRNumber.SelectedValue
Dim SQLDataview
As DataView =
DirectCast(SortInstructionsSQL.Select(DataSourceSelectArguments.Empty), DataView)
For
Each DataRow
As DataRowView
In SQLDataview
SupplierNameLabel.Text = DataRow("Supplier").ToString
SupplierContactLabel.Text = DataRow("SupplierContact").ToString
SupplierPhoneLabel.Text = DataRow("SupplierPhone").ToString
PartNumberLabel.Text = DataRow("PartNumber").ToString
DefectDescriptionLabel.Text = DataRow("DescriptionofDefect").ToString
Next
End
If
End
Sub
I'm trying to implement URL Rewriting into my existing application and have managed to get the page and links working except that my destination page does not get the query string values.Mycde is based on the example below: http://dotnetguts.blogspot.com/2008/07/url-rewriting-with-urlrewriternet.htmlBasically I have a default.aspx page with links to another page; directory_item.aspx?Item_Id=1&Category_Id=1 directory_item.aspx?Item_Id=2&Category_Id=1 and so on... The code in my web config is as follows;
[Code]...