I am trying to pass a value to a box on an ASPX page. How can this be done? For example, the following page.
http://irth.digsafelynewyork.com/IRTHOneCall/Ticket/PositiveResponse/PositiveResponse.aspx?ID=
It appears as though it will allow passing the ticket id at the end of the URL, however it will not work.
What you are trying to do is passing a value using the query string. Like in your URL, you are passing a value using query string parameter "ID".
In yoru aspx page, you can read this value using Request object and then assign this value to textbox.
string ticketId = Request.QueryString["ID"].ToString();
Textbox1.Text = ticketId;
Related
"~/ActiveGoals.aspx?UserName={0}?SUName={1}"
This is a URL which will be redirected after a click event.
after that i want to utilize the second part of the QueryString i,e, SUName.
You have to use like
"~/ActiveGoals.aspx?UserName={0}&SUName={1}"
not
"~/ActiveGoals.aspx?UserName={0}?SUName={1}"
and then you get SUName from code behind
string str=Request.QueryString["SUName"];
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 an URL with the following format:
http://www.mysite.com/login.aspx?ref=~/Module/MyPage.aspx?par=1&par2=hello&par3=7
I use the content of the QueryString it to Redirect the user back to the page he was before logging in. In order to keep also the status of the page I need the parameters in the QueryString. The number of parameters changes depending on the Page calling the Login and its status.
Let's say I want to store everything in the URL after ref in the redirectURL variable. I tried:
redirectURL = Request.QueryString("ref") // "~/Module/MyPage.aspx?par=1"
it gets everything after ref but ignores everything after the &(included). If I use:
redirectURL =Request.Url.Query // "ref=~/Module/MyPage.aspx?par=1&par2=hello&par3=7"
it gets everything, ref included. In order to achieve my goal I need just to remove the first 4 characters from the redirectURL. But I think this solution is a bit "forced" and I am sure there should be some ASP.NET function that accomplish this task.
The &s in your URL are creating additional querystring arguments.
You need to escape the value of the ref parameter before putting it in the querystring.
This will replace the &s with %26.
To do this, call Uri.EscapeDataString().
When you fetch the property from Request.QueryString, it will automatically decode it.
Consider Encoding "~/Module/MyPage.aspx?par=1&par2=hello&par3=7" before passing it to the url.
Eg.:
String MyURL = "http://www.mysite.com/login.aspx?ref=" +
Server.UrlEncode("~/Module/MyPage.aspx?par=1&par2=hello&par3=7");
And then, you can get the redirectURL using:
String redirectURL = Request.QueryString("ref");
my question is, how to call another aspx page from same project, with passing parameter, like ID-20?
Thanks.
In the source page, you can pass data with query string
.../target.aspx?Id=20
Then on target page get those values
String s = Request.QueryString["Id"];
Notice that you shouldn't pass any sensitive data by this method
Response.Redirect( "another.aspx?id=20" );
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).