How to get the response (which is a redirect instruction) of a request from server side? For example if I put www.abc.com in the browser the browser automatically gets redirected to www.xyz.com. Now I need to get that redirect url from server side. i.e. need send a request to www.abc.com in response it returns a redirect url www.xyz.com, need to store this xyz.com.
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I am at the end with this problem:I have an asp.net webpage with masterpages. I implemented in global.asax (Application_Error) Logging and redirection (Response.redirect) to Erropage.All my pages have a label where I dynamically load html text from the database In one HTML content there is an error in the image path. This Exception gets logged perfectly in Application_Error. I get to the PageLoad of the ErrorPage, but it never displays!If I through a common Exception somewehere in the Code everithing works perfectly.
View 1 RepliesUsing the this article - [URL], where do I place my redirection statement?
Say for example, after a successful insertion of a new record I am going to redirect the page to success.aspx saying "A new record has been successfully added".
Where am I going to place my redirection statement?
Is it in this way
Code:
[code]....
I am using 4.0 frame work and forms authentication in my web application.I have a default page where i have placed the login link. when the user click the link it redirects to login page and when user is authenticated it redirects to the default page from where the user came . I liked my user to redirect to the admin page after the login no matter from where they login .
View 3 RepliesMy site was working fine before I starting working on incorporating URL redirection/rewriting. I have tried to preface all the URLs for graphic images and navigate URLs with a tilde and a slash ("~/"). However, now that I'm using rewriting on many of my pages, if the number of folders in the URL is 2 or less (such as MyDomain.com/Title/Author), it finds the graphics files without any problems, like before. When I view page source, I see that the HTML is calling for relative URLs that start with "../../", which is why it works for 2 or less folders in the URL. When there are 3 or more folders (such as MyDomain.com/Title/Author/Category), then it doesn't display the graphics files.
why I'm getting these relative URLs and so the files are not displaying correctly at times?
I need to redirect some of the older pages in my application to new pages. I thought urlMapping in web.config is the efficient way to achieve this. But there is also another way to redirect using global.asax. Which one is the efficient way for this. At what point in request execution does this asax and config file comes into the picture?
View 3 RepliesI 've some session variables which are used on a page, i want to clear those session variables as soon as user is redirected from this page,
Is there any method which i can call before user is redirected from this page ?
Is it possible to stop redirection at hyperlink to another link page?
As we do in IE toolbar, when we select the hyperlink element, the toolbar highlight the hyperlink but doesn't dispatch the redirect event, i need the same behavior in my html code.
I just wonder if there is a way HttpWebRequest can bypass redirection made by javascript?For example, I use HttpWebRequest to hit [URL]
[Code]....
Instead of getting redirected to the page: http://office.microsoft.com/en-us/default.aspx, with http return code of 302 before the redirect.I got the html of the page, with <noscript> part of: If this page does not automatically redirect, you have scripts disabled. The http return code was 200.I know that the reason why HttpWebRequest does not handle the redirect is because it does not execute scripts like a browser. So I just wonder if there is a way to do this without using a browser?
How to check using code whether http://domain.com has HTTP/1.1 301 Moved Permanently status.When I get response of the url(http://google.com.pk) I get HTTP 200 ok status and in case of url (http://www.google.com.pk) again get HTTP 200 ok.I test with HTTP Status Codes Checker tool which gives the resulttp://google.com.pk - HTTP Status Code 301http://www.google.com.pk - HTTP Status Code 200
View 4 RepliesI want to redirect a request in an asp.net web site based on the domain, my scenario is like this.I have the app setup so that it will process the requests from multiple domains like from www.abc.com and www.xyz.com, now i want that when ever a request comes to the www.abc.com/default.aspx the url would be rewrites to the www.abc.com/custom/abcdefault.aspx while for all the other requests like for www.xyz.com/default.aspx it should do nothing.
View 1 RepliesI have a web method in second.aspx,which has to be executed only if the incoming request is 'application/json'.So in my First.aspx page I am programmatically generating a Http request with content type set to 'application/json' using the following code.
HttpWebRequest req = (HttpWebRequest)WebRequest.Create("http://localhost/website1/Second.aspx");
req.ContentType = "application/json";
HttpWebResponse resp = (HttpWebResponse)req.GetResponse();
StreamReader sr = new StreamReader(resp.GetResponseStream());
string results = sr.ReadToEnd();
I have multiple sub-domains that use forms authentication. Once a user logs in, they are fine going to any of the other sub-domains.
Here is my problem: If I go to [URL], I get redirected to [URL]. After entering my credentials, I get redirected to [URL], which doesn't exist.
I have a work around but I would like to know if there is a cleaner way. What I do currently is set the loginUrl attribute of the forms element of the [URL]to be [URL]
Then, in the login.aspx code, after I've authenticated and set the cookie, I look to see if there was a domain variable passed in to the URL. If so, I prepend the returnUrl with the domain and do a simple redirect.
I have written below code for redirecting to different sites based on country. For india the below code is looping infinetely and the page request is not ending. My india site is having" /in " in the end for url.Can you please tell me why this is not working and looping if the current url is same as redirection url.
[Code]....
I need to set Custom Error Validation for my site.
I have given [URL] .This says 404 Error.
I already set it my web.config file for 404 error redirection.But it is not working.
I need to debug a page which loads up by redirection from another page. Here's my chain of events:
Page 1 loads, options are set in a form
Page 1 options saved into Session variable
Page 2 loads and reads Session variable
Page 2 processes <-- it is at this point that I need to debug
Page 2 won't actually load without the session variables, so when I hit the Start Debug button in VS2010 I just end up at a blank page.
Is it possible to 'fake' session values before loading page so I can then observe the logic flow, or is there a better way?
I have a small gridview containing two columns: "modeluserid" and "modelid". It fills out nice.
[Code]....
Now, I want that when the user selects a row, he is automatically getting redirected to another page.
For example: (/Evaluationform.aspx?modeluserid=1&userid=1)I've used this code in the c# behind:
[Code]....
The url is generated on each click and the userid variable in the url is correct.
The only problem is that the modeluserid always stays the same for each url? ("1", first value in the table). Does someone know what I am doing wrong with the modeluserid variable?
Is it also possible that the user has to "select" the row instead of an "onclick" on the entire row?
At present I am using this method to Redirect to different folders.
private void btnLogin_Click(object sender, System.EventArgs e)
{
string Role=string.Empty;
if (!string.IsNullOrEmpty(Role = ValidateUser(txtUsername.Text, txtPassword.Text)))
{
[Code]....
I can use sessions but I wish to use Form Authentication method to implement this. how to achieve this using Forms Authentication or tell me a procedure to implement this using Forms Authentication.
I have created an web based application through which the users can change the server (where the web application is hosted) IPAddress.The problem is that, once i have changed the IPAddress to a new IPAddress, Response.Redirect("MyHome.aspx") is not working any more. I have also tried to redirect the user to the newly updated address but even it doesn't do the trick. No page found message appears after some time.For example: The url while the web application runs in IIS is : http://192.168.0.65/WebDemo/Default.aspx after changing the IPAddress to 192.168.0.66 and redirecting it with the Response.Redirect() method the http://192.168.0.65 is not accessible.Any idea of achieving this task of changing IPAddress of the server and doing an automatic redirect to the newly assigned IPAddress,
View 2 RepliesI'm trying to redirect a domain to another site, without changing the first URL (users should keep viewing http://www.myurl.org since the new URL would be https://wwws.enterprisedomain.com).
I could do this, inserting a frame in the index.htm of the first domain (I know it's not the best practice, but it worked well for now):
<frame name="main" src="https://wwws.enterprisedomain.com">
The fact is that https://wwws.enterprisedomain.com has a login mechanism in ASP.NET. It's OK on Firefox and Chrome, but when we use Internet Explorer 8, it seems that POST doesn't work!
I'm using .net 4.0 and iis 7 and windows server 2008
my web application use form athentication and wok properly in vs 2010
but when i try to config the web site in iis 7 the form athenticate redirection doesn't work without any kinds of error.
here is my web.config code
<authentication mode="Forms">
<forms loginUrl="Pages/login.aspx" name=".ASPXFORMSAUTH"></forms>
</authentication>
<authorization>
<allow users="?" />
</authorization>
I enabled the authentication form in iis.
I have error handling in Application_Error event of globals.asax file. Inside this event, I'm using Response.Redirect(~errorview.aspx) method, for redirection to site which is able to handle errors in user friendly way.
Everything works fine, unless exception is rising in Application_Start event. When error occurs there, my application gets trapped in infinite loop with the Application_Error method hit repeatedly. What is more, the page I'm redirecting to never gets hit. Changing Response.Redirect(~errorview.aspx) method to Response.Redirect(~errorview.aspx, false) changes nothing.
The good news is, when Response.Redirect(~errorview.aspx) has been replaced with Server.Transfer(~errorview.aspx), errorview.aspx page succesfully gets hit.
The side effect now is not loading CSS, and errorview.aspx page looks ugly. What is more, the CSS is not loaded only when exception occurs in Application_Start event. Exceptions thrown from any other place don't make the CSS mess.
How I can handle this problem in correct way, and why the CSS is missing in the one particular situation ? What is the appropriate way of handling errors in my case ?
UPDATE
For CSS loading, I'm using this:
<link href="~/Css/Layout/style.css" type="text/css" rel="stylesheet"
runat="server" ID="_uid" />
error page I'm transfering from: http://localhost/APP/Pages/Module/Pages/ErrorView.aspx
css folder path: http://localhost/APP/Pages/Module/CSS/Layout/style.css
Currently, I'm just using clientside Javascript (location.href), but I am wondering if there is a way in Asp.Net to figure out the URL the user originally entered (assume I did not change it myself via 301), or at least to track it in a simple and reliable manner. As I am using my own implementation of URL rewriting via the global.asax (e.g. Context.RewritePath), this is not an easy task, particularly since I don't want to touch it too much.
Example
Global.asax:
public override void Init()
{
base.Init();
this.BeginRequest += new EventHandler(Global_BeginRequest);
}
void Global_BeginRequest(object sender, EventArgs e)
{
if (VARIOUSCONDITIONS) Context.RewritePath("SOMEURL");
}
SomePage.aspx.cs
protected void Page_Init(object sender, EventArgs e)
{
//Request.RawUrl is equal to "SOMEURL", as
//are other properties that store the URL.
}
I have a simple search user control that consists of a textbox. The textbox's onchanged event appends the entered text to another page address and response.redirects to that page. The target page reads the query parameter and displays the results. Works great the first time a search term is entered. The problem comes if I immediately enter another search term, instead of refreshing the search results page with the new query parameter, it jumps back to my default.aspx page. I'm not sure where its getting that as an address to redirect to, the only control with default.aspx as a target is a imagebutton on my master page. I've tried turing off the autopostback on the textbox but it didn't help the problem.
Here's the search user control
[Code]....
Here's the code behind
[code]....
I am not able tto understand the differnce between REspose.Expire and Response.ExpiresAbsolute?
Is it mandatory to use both toghter?
