In VS2003, I am trying to find out the particular page where the request is coming from. I want to identify the exact aspx page name.
Is there a way to only get the page name or some how strip the page name?
Currently I am using the following instruction...
string referencepage = HttpContext.Current.Request.UrlReferrer.ToString();
and I get the following result...
"http://localhost/MyPage123.aspx?myval1=3333&myval2=4444;
I want to get the result back with out any query string parameters and be able to identify the page MyPage123.aspx accurately...
How do I do that??
Instead of calling .ToString on the Uri, use the AbsolutePath property instead:
string referencepage = HttpContext.Current.Request.UrlReferrer.AbsolutePath;
This should get you "/MyPage123.aspx" in your case.
Edit: Had LocalPath instead of AbsolutePath by mistake
Look at the Segments property of the URI class (which is what HttpContext.Current.Request.UrlReferrer returns).
Something like HttpContext.Current.Request.UrlReferrer.Segments[1] (changing the 1 indexer to get the correct segment you require).
Related
I need to pass base64 encoded string as a GET parameter, yes, I know that's a bad idea, but it is necessary. The problem is that I need it like so:
http://example.com/?data=c29tZXRoaW5nQA==
But it changed the URL to:
http://example.com/?data=c29tZXRoaW5nQA%3D%3D
Is there a way to do it? Adding this parameter via the query_vars filter fixed the URL, but then always returns the blog page not frontpage.
you can urldecode() your parameter, which will turn it back into the normal one, when you get it. –
So
$returnValue = urldecode('c29tZXRoaW5nQA%3D%3D');
Will return
$returnValue = "c29tZXRoaW5nQA==";
In short :
$theImage = urldecode($_GET['data']);
Should give you your disired string
i read about httphandler and they use rawurl and then they said :
For example, suppose you rewrote the HTTP handler that processes image requests so that
it is based on the query string instead of the file name
When you make a url rewrite the Request.RawUrl is shown the url that user see on the bar, there you do not have the query strings that you have rewrite.
For example if you rewrite the www.site.com/2/product to www.site.com/product.aspx?id=2 to been able to read the id you need to use the Query string, because the RawUrl did not have it.
HttpRequest.RawUrl Property Gets the raw URL of the current request.
see more http://msdn.microsoft.com/en-us/library/system.web.httprequest.rawurl(v=vs.110).aspx
html addresses use QueryString property to pass values between pages
http://www.localhost.com/Webform2.aspx?name=Atilla&lastName=Ozgur
Webform2.aspx this is the page your browser will go.
name=Atilla you send a name variable which is set to Atilla
lastName=Ozgur you send a lastName variable which is set to Ozgur
I have a page "Demo.aspx". I need to set some parameters using post method and redirect the page to "DemoTest.aspx".
Is there any way to set parameters in post method in asp.net? I don't want to set "Querystring" due to security propose.
Also I need server side code for this. I am not able to use "Javascript" or "Jquery" for the same.
Here is some more description for the same.
Right now I am using Response.Redirect("www.ABC.Com/DemoTest.aspx?P1=2"). So the page is simply redirect to the given URL.
Now I don't want to pass that "P1" in "Querystring". Instead of query string I want to use Post method.
Please note that redirection page is not in my own application. So I cant maintain session or "Viewstate".
Thanks in advance.
Use a session variable and response.redirect to the next page.
Session["MyVariable"] = "someThing";
Response.Redirect("DemoTest.aspx");
The value stored in Session variables will be accessible across application.
you can store in session like this :
Session["id"] = "anyID";
To get values On another page you need to write
string id = Convert.ToString(Session["Id"]);
However
By default, in .NET pages post() do the things automatically.
You will need to do sumthing like this:
Server.Transfer("DemoTest.aspx", True)
I have an MVC3 Action that takes a parameter (a URL) that may have a query string in it. My action signature looks like this:
GetUrl(string url)
I expect to be able to send it urls, and it works every time unless there is a query string in the url. For example, if I navigate to:
MyController/GetUrl/www.google.com
the url parameter comes accross as "www.google.com" -Perfect. However, if I send
MyController/GetUrl/www.google.com/?id=3
the url parameter comes accross as "www.google.com/" How do I get MVC3 to give me the whole URL in that parameter? -Including the query string?
It's simple enough to just URL.Encode the passed in URL on the page but you're opening your self to some possible security problems.
I would suggest you encrypt the url then encode it then pass that as your value, the protects you from having people just passing in anything into your app.
That's because system considers id=3 as its own query string. When you construct the link in the view, you need to use #Url.Encode to convert raw url string to encoded string to be accepted as parameter of the controller.
url:http://localhost:51806/fair/PersonPage/personalPages.aspx?idCompany=1338006699#Site/AboutAs
request["idCompany"];
this code return null
how can get value idCompany
EDIT
Request.UrlReferrer.Query
this return ?idCompany=1338006699
this Request.UrlReferrer.Query.Split('=')[1] return 1338006699
but i think this way does not good way
#Site/AboutAs is a tab aboutAs in full tab component
Try this instead:
string id = Page.PreviousPage.Request.QueryString["idComapny"];
If no luck then your method of splitting is the best you can achieve, as you're trying to read the query string of the referrer page.
One work around though is to store the value in that previous page.
To do this, store the value of Request["idComapny"] in the previous page, where it should be available, in Session then you can read the Session value in any other page.