Hello,
What is the best way to move from aspx page to aspx page by passing
variables. I was using session variables with Response.Redire ctin both ways,
it may not be the right way. Users click a button in the current page and I
need pass a variable to use in the second page and when user click close I
need to jump back to first page. How can I do this? Can you give me exaple
please?
Thanks,
Jim.
7  1272 
A QueryString works well:
<a href="Page2?Som eParam=5">Go to page 2</a>
and in Page2.aspx's Page_Load:
string val = Request.QuerySt ring["SomeParam"];
-Brock
DevelopMentor http://staff.develop.com/ballen Hello,
What is the best way to move from aspx page to aspx page by passing
variables. I was using session variables with Response.Redire ctin both
ways,
it may not be the right way. Users click a button in the current page
and I
need pass a variable to use in the second page and when user click
close I
need to jump back to first page. How can I do this? Can you give me
exaple
please?
Thanks,
Jim. What is the best way to move from aspx page to aspx page by passing
variables.
I use query strings. No idea if that's 'best' or not.
-Darrel
Oops, sloppy post -- Juan's gonna be all over me ;) <a href="Page2?Som eParam=5">Go to page 2</a>
Should have been (note .aspx added):
<a href="Page2.asp x?SomeParam=5"> Go to page 2</a>
-Brock
DevelopMentor http://staff.develop.com/ballen
Thanks for the reply. all these htlm confuses me. can I handle it code
behind? can you give me a site that has query string example.
"Brock Allen" wrote: Oops, sloppy post -- Juan's gonna be all over me ;)
<a href="Page2?Som eParam=5">Go to page 2</a>
Should have been (note .aspx added):
<a href="Page2.asp x?SomeParam=5"> Go to page 2</a>
-Brock
DevelopMentor
http://staff.develop.com/ballen
Here's a nice, simple way to pass values from one page to another:
(VB.NET code)
'Add data to the context object before transferring
Context.Items(" myParameter") = x
Server.Transfer ("WebForm2.aspx ")
Then, in WebForm2.aspx:
'Grab data from the context property
Dim x as Integer = CType(Context.I tems("myParamet er"),Integer)
Of course there are a number of ways to pass values from one page to
another, such as using the querystring, cookies, session,
context, saving to a temporary table in the database between each page, etc.
You'll have to decide which technique is best for your application.
Here are several good articles on the subject to help you decide. http://msdn.microsoft.com/msdnmag/is...e/default.aspx http://www.aspalliance.com/kenc/passval.aspx http://www.dotnetbips.com/displayarticle.aspx?id=79
--
I hope this helps,
Steve C. Orr, MCSD, MVP http://SteveOrr.net
"JIM.H." <JI**@discussio ns.microsoft.co m> wrote in message
news:30******** *************** ***********@mic rosoft.com... Hello,
What is the best way to move from aspx page to aspx page by passing
variables. I was using session variables with Response.Redire ctin both
ways,
it may not be the right way. Users click a button in the current page and
I
need pass a variable to use in the second page and when user click close I
need to jump back to first page. How can I do this? Can you give me exaple
please?
Thanks,
Jim.
Hello,
I have;
string strName = this.Context.It ems["name"].ToString();
in page_load in WebForm2.aspx. It works fine when loading, I need to close
this page and return back to first page so I have a close button with
Response.Redire ct("MyPage.aspx ");
When I click I get “Object reference not set to an instance of an object.”
at tle line I mentioned above. What should I do?
Thanks,
Jim.
"Steve C. Orr [MVP, MCSD]" wrote: Here's a nice, simple way to pass values from one page to another:
(VB.NET code)
'Add data to the context object before transferring
Context.Items(" myParameter") = x
Server.Transfer ("WebForm2.aspx ")
Then, in WebForm2.aspx:
'Grab data from the context property
Dim x as Integer = CType(Context.I tems("myParamet er"),Integer)
Of course there are a number of ways to pass values from one page to
another, such as using the querystring, cookies, session,
context, saving to a temporary table in the database between each page, etc.
You'll have to decide which technique is best for your application.
Here are several good articles on the subject to help you decide.
http://msdn.microsoft.com/msdnmag/is...e/default.aspx
http://www.aspalliance.com/kenc/passval.aspx
http://www.dotnetbips.com/displayarticle.aspx?id=79
--
I hope this helps,
Steve C. Orr, MCSD, MVP
http://SteveOrr.net
"JIM.H." <JI**@discussio ns.microsoft.co m> wrote in message
news:30******** *************** ***********@mic rosoft.com... Hello,
What is the best way to move from aspx page to aspx page by passing
variables. I was using session variables with Response.Redire ctin both
ways,
it may not be the right way. Users click a button in the current page and
I
need pass a variable to use in the second page and when user click close I
need to jump back to first page. How can I do this? Can you give me exaple
please?
Thanks,
Jim.
Try ignoring the error or playing with the 2nd (endResponse) parameter as
documented here: http://msdn.microsoft.com/library/de...recttopic2.asp
--
I hope this helps,
Steve C. Orr, MCSD, MVP http://SteveOrr.net
"JIM.H." <JI**@discussio ns.microsoft.co m> wrote in message
news:03******** *************** ***********@mic rosoft.com... Hello,
I have;
string strName = this.Context.It ems["name"].ToString();
in page_load in WebForm2.aspx. It works fine when loading, I need to close
this page and return back to first page so I have a close button with
Response.Redire ct("MyPage.aspx ");
When I click I get "Object reference not set to an instance of an object."
at tle line I mentioned above. What should I do?
Thanks,
Jim.
"Steve C. Orr [MVP, MCSD]" wrote:
Here's a nice, simple way to pass values from one page to another:
(VB.NET code)
'Add data to the context object before transferring
Context.Items(" myParameter") = x
Server.Transfer ("WebForm2.aspx ")
Then, in WebForm2.aspx:
'Grab data from the context property
Dim x as Integer = CType(Context.I tems("myParamet er"),Integer)
Of course there are a number of ways to pass values from one page to
another, such as using the querystring, cookies, session,
context, saving to a temporary table in the database between each page,
etc.
You'll have to decide which technique is best for your application.
Here are several good articles on the subject to help you decide.
http://msdn.microsoft.com/msdnmag/is...e/default.aspx
http://www.aspalliance.com/kenc/passval.aspx
http://www.dotnetbips.com/displayarticle.aspx?id=79
--
I hope this helps,
Steve C. Orr, MCSD, MVP
http://SteveOrr.net
"JIM.H." <JI**@discussio ns.microsoft.co m> wrote in message
news:30******** *************** ***********@mic rosoft.com... > Hello,
> What is the best way to move from aspx page to aspx page by passing
> variables. I was using session variables with Response.Redire ctin both
> ways,
> it may not be the right way. Users click a button in the current page
> and
> I
> need pass a variable to use in the second page and when user click
> close I
> need to jump back to first page. How can I do this? Can you give me
> exaple
> please?
> Thanks,
> Jim.
>
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