Tracking Forums, Newsgroups, Maling Lists
Home Submit Tracker Forums
  Advanced Search


C# - Pass Form Variables On To Second Postback?

Is it possible to postback to the server, perform a function, and then continue that postback on to an external place? (ie, to a payment system)(the scenario is clicking a button to place an order, mark it as sent, then send them off to the payment page (there are form variables that needs to be sent to the payment screen as well))

View 5 Replies (Posted: Jan 20 at 16:35)

Sponsored Links:

Related Forum Messages For ASP.NET category:
Pass Variables From One Page To Another
I want pass the current page variables to next page and further also.

How to do this?

I was able to handle this to next page by previous page variable property but not further.

Posted: Jan 17, 2011, 02:21

View 3 Replies!   View Related
How To Pass Variables From One Page To Another
is there a way to pass variables from one page to another. I created one page where the user makes selections by ddl and textboxes. I want to be able to pass the selections to a second page of a datalist to display the results.

Posted: Jan 19, 2004 10:58 PM

View 9 Replies!   View Related
Variables Dont Pass After They Are Out Of IDE?
Below is a snipit of code after the click event thevariables are empty or are just not giving up the goods. The weird partis that when i would debug in VisStudio it worked fine but when I published it broke!!!

Label2.Text = var1;
Label5.Text = var2;
void OnClick(object sender, System.EventArgs

Label3.Text = var1;
Label4.Text = var2;

Posted: May 08, 2009 07:21 PM

View 6 Replies!   View Related
How To Pass Multiple Variables Between Functions - C#
Below is a simple function called TestPassthat passes a variable called intTestInt to the TestOutPut function. Now suppose that TestPass calculated two called "intTestInt" and another called "intTestIntTwo", how would I pass both variables from the TestPass function to the TestOutPut function??? What is the syntax used?



Posted: Aug 04, 2009 09:51 PM

View 5 Replies!   View Related
Web Forms :: How To Pass Variables Between Includes
I have been reading up on this all day, and I can't find the answer (or more likely, don't understand the answers I have found) to my problem. I am completely new ASP.NET and trying to make a trasition from Classic ASP.

In classic ASP it was possible to 'pass' variables between include files. In ASP.NET includes are very different. I'll keep this simple:

I have 'header', 'content' and 'footer' pages. The header and footer are both 'includes' in the content page.

I want to be able to pass a variable from the header to the footer. Heres a snip of my code so far:




However this errors crops up in the footerwhen run:

Compiler Error Message: BC30451: Name 'helloworld' is not declared.

So how do I make this variable available to the pages involved??

I imagine there is more than one way of doing this for many circumstances.

Posted: Sep 01, 2010 08:19 AM

View 4 Replies!   View Related
Pass Variables To Javascript Method From Code Behind
I am calling a javascript function from .cs file which is as below:

private string CallValuesScript()
StringBuilder sb = new StringBuilder();
sb.AppendLine("$(document).ready(function() {");
sb.AppendLine(" });");
return sb.ToString();

I have two integers declared at class level private int ratingLinkId = 0 ;

private int ratingValue = 0;

how I can pass these two integer values to the function "DisplayValues();" ? I have the javascript function is aspx as below:

function DisplayRatings(id, count) {

Posted: Jan 10 at 13:53

View 5 Replies!   View Related
How To Pass All The Local Variables In One Controller To View
In mvc3, I've got a few local variables in one of the controller, is there any neat way to pass all these variables to view? Something like "locals()" in python?

Posted: Jan 16 at 12:52

View 1 Replies!   View Related
Web Forms :: How To Pass Along String Variables To Function
I have never passed along variables to a function before. I have a function here that should return true or false.

My question is, how I do this in a realtime example. How do you pass along the 4 string variables to the function and see if cbValid is true or false ?


Posted: Mar 14, 2011 07:17 PM

View 2 Replies!   View Related
SQL Reporting :: How To Pass Variables From SSIS To SSRS
Ihave reports invoked via SSIS packages using subscriptions.

Is it possible to pass variables from SSIS to SSRS?

Posted: Nov 26, 2009 01:58 AM

View 2 Replies!   View Related
Pass Variables From Flash To .net And Vice Versa?
can i pass variables from flash to and vice versa? how do i do this?

Posted: Jan 30, 2011 03:26 AM

View 3 Replies!   View Related
Ajax - Pass Session Variables To A Hyperlink?
finding " how to pass sesion variables to a hyperlink in "

Posted: Mar 3 at 8:56

View 3 Replies!   View Related
How To Access Variables In Postback
how do I access variables in a simple postback using either POST or GET?

Posted: Mar 11 at 17:24

View 2 Replies!   View Related
HttpHandlers / Modules :: Pass Two Variables To A Handler.ashx??
I have a gridview and in it is code to display an image


This works fine for pass one variable. but I need to send two variables 'ImageNum' and 'refID' to the Handler.ashx page, any ideas how, tried a few things in last few hours and as yet no joy!

Posted: Jul 27, 2010 10:47 PM

View 4 Replies!   View Related
State Management :: How To Pass Session Variables From .net To Coldfusion
We are in the process of refactoring fromcf to .net, so, I am working on the Login page and converting it fromcf to .net.So, whenI am autheticated and enter into our website, Ineed to redirectit to a cfm page (just temporary, since we will be refactoring that also eventually).

So, Iamautheticated (using CustomMembership Provider model for sql server) and then when I redirect to the cfm, the app.cfm should validate session variables. Here is where i am stuck:

Ihave the .net session variables in the aspx side:something like Session["UserId"].ToString() = Value from a login txt box (also authenticatedagainst data in the database)

Session["UserName"].ToString() = Value from the db corresponding to the User Name entered in the text box.

So,now I have all the session variables in the .net side. Now, how do I retreive these .net session in the cf side? Any small peice of code to retrive the session variable in the application.cfm sidewould be great.

Posted: Sep 21, 2010 10:40 PM

View 4 Replies!   View Related
Pass Multiple Variables Between Pages Doesn't Work?
I am trying to pass multiple variables between pages....

Page1.aspx (sending page)
Dim StrValue1 As String
Dim StrValue2 As String
StrValue1 = Server.UrlEncode(Value1)
StrValue2 = Server.UrlEncode(Value2).......

This does not work correctly. Page2.aspx is recieveing Value1 correctly but not Value2. I dont think I have the correct syntax... Have tried the redirect with an ampersand in the middle but that does not work either...

Response.Redirect("Page2.aspx?Value1=" & Value1 & "&?Value2=" & Value2)

Posted: Jan 11, 2009 09:55 PM

View 2 Replies!   View Related
DataSource Controls :: Declare Variables And Pass Values In Vb?
I need to declare a variable xyz, then, using a select statement, pass a variable into it so I can then insert it into a table.

Dim @xyz As
set @xyz= (selectxyz
from systable)

1. I get a squiggly line below the @.

2. I get informed that set and let are no longer supported.

3. When I remove the @ I get the squiggly below select.

Posted: Mar 06, 2010 09:03 PM

View 7 Replies!   View Related
AJAX :: Sync Postback To Form With A Different URL / PORT When Form Contains ScriptManager / UpdatePanel?
I have a page with a ScriptManager / UpdatePanel. I currently need to PostBack to ahttps page from an http page (different ports). I also need the same session data. Currently, I copy my form to a new form, and when I postback to my new Target on a new Port, I get a crash inxmlHttp..something. I will have topost more details later.

I'm currently wondering if this is possible. And does anyone know of such a fix. I even tried to Turn off Partial Rendering and I still get crashes. I can't do this until I pull out the scriptManager / UpdatePanel.

Posted: Apr 14, 2010 07:11 PM

View 4 Replies!   View Related
Session Variables Lost On Postback Using AJAX?
I'm evaluating using Ajax in a new project and so I've developed a simple web page to test a few things, however even the simplest task seems to cause my session to be cleared. I am using VS2008 with .Net 3.5 SP1 and the page is in my existing solution which has several custom handlers and modules in the web.config. Below is the code I'm using, it's a simple test which puts a variable into the session then on the buttons postback tries to get the same variable, however it always fails as the session is blank.

The Default.aspx code snippet
<form id="form1" runat="server">
<asp:ScriptManager ID="ScriptManager1" runat="server" /> [code]....

Posted: Jun 07, 2010 01:14 PM

View 1 Replies!   View Related
State Management :: Protect Variables On PostBack?
I have a slight delemma that I have not been able to work out.

My Scenario is:

Page_Loads > Calls Sub Random Data Retrieved from a Table - Displayed on screen & Sets Variables from Row(0) for an Insert Statement > Click Button to Insert those Variables.(essentially, the Insert Statement Parameters are Dynamic in that they change each time the page loads)

The Problem I am having, is that each time the page loads, I need a New DataSet, and the Page_Load is operating too quickly, changing my variables on postBack and ultimately, inserting the new values that are now loaded.

How can I:

Page_Loads > Get and Set the Variables I need > Protect Those Variables from changing on the Next Postback (so the insert statement gets the values Iwant to insert but also set and get the next ones)?

If Not Page.IsPostBack Doesnt Work for me in my Page_Load because each time the page.loads, I need those new Random Variables from a DataSet

Someone had Mentioned ViewState, but I am uncertain how to use it. I just want to protect the variables so that it inserts properly

Posted: May 19, 2010 05:21 PM

View 2 Replies!   View Related
Passing Variables From One Web Form To Another
I have two web forms, home.aspx and account.aspx. home.aspx calls account.aspx via a hyperlink.I want to get info in a textbox and label in home.aspx and display them on the account.aspx. How do I go about it.

Posted: Jun 29, 2009 12:20 PM

View 11 Replies!   View Related
Forms Data Controls :: Pass The Fields Values To The JavaScript Variables
i am still stcuk with my project and unabale to perform calculation on my edited gridview..

here is my problem :

i have fields (f1,f2,f3, f4...) pulled from my sql data base table. into a gridview.

the "f4" field value is based on some calculation done on f1, f2 & f3 field values..

1- i need to have the same calculation done when i edit and update f1, f2 & f3 on my gridview...

more complicated..

2 -my calculation are based on a javascript function ...

a- how can i pass the fields values to the JavaScript variables...perform the calculation....then reassign back the result varibale to the f4 field ?? ..then update my gridview with the new calculation..


Posted: Mar 13, 2010 02:18 PM

View 6 Replies!   View Related
Forms Data Controls :: Pass 2 Different Public Variables To 2 Different Rows In GridView?
In my example below I am trying to Bind 2 different size GoogleAds to the 2 first rows in the GridView.One Ad on each row. The ads that are inside.......

(i2 == 0) and(i2 == 1).

I need to use <%if (Counts < 2) %> in HTML to restrict it to just 2 Rows, so this variable needs to be passed correctly also. As it is now, Counts is not passed correctly so <%if (Counts < 5) %> needs to be set in order to see any ads at all. I beleive this is because Page.DataBind() is binding the last ad in memory from the loop.

So when running this code, the same ad (i2== 2)is set to3 rows in the GridView. This is my problem!


Posted: Feb 17, 2011 03:27 PM

View 2 Replies!   View Related
Web Forms :: Pass Variable Form One Form To Another?
I want to pass the string input from a text boxe in Form1 to appear in a specfic textbox field in form2.

I'm trying to do it via HyperLink in the source form:


and this code in the destination form:


Posted: May 18, 2010 03:22 PM

View 4 Replies!   View Related
Form.Request Not Getting Variables From POST?
This script is modified from the code on the paypal website. I'm getting the stream from paypal after a transaction (IPN-instant payment notification) and I receive the email.

Why don't the variables get written to my sql table? I'm using Request.Form but I'm not sure exactly what that does? StrFormValues stores the post from paypal. Does Request.Form retrieve the values from StrFormValues and store each value in the new variable?

Here's the code:



Posted: Jul 22, 2009 06:47 AM

View 1 Replies!   View Related
Web Forms :: Form Submission - Get The Posted Variables
If I were using PHP I couldsubmit a form to a new page, or the same page, andget the posted variables by doing something such as $_POST['txtVariable'], how do I do the same thing in ASP.NET? And is it possible to have more than one form per page?

Posted: Jul 06, 2010 02:30 PM

View 4 Replies!   View Related
Making Global Variables Persist Through Page Postback (view Counter)?
This might be a silly question, but I have a global variable I have declared at the very beginning of my form class definition: Public Class TestWebForm Inherits System.Web.UI.Page Dim PowerOfTwo As Integer Dim Page_InitCount As Integer ... Private Sub Page_Init(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Init Page_InitCount += 1 InitializeComponent() Dim POTLabel As New Label POTLabel.Text = Page_InitCount ... End Class Every time I post back the number displayed is 1. How do I store a value so that is persists throughout a session?

Posted: Mar 24, 2004 05:43 PM

View 6 Replies!   View Related
C# - HttpWebRequest POST Adds A NULL Value To Form Variables
I am attempting to call a RESTful service using an HttpWebRequest object via POST. I am attempting to pass 1 variable with the Request body which contains a url encoded string. I see the request when it hits the server; however, it shows 2 form variables. The first is Form[null] and the second is my variable.I am attempting to locate the source of this NULL key; however, I cannot. Any ideas on how I may be able to remedy this since it's throwing issues when I attempt to use it with the Nancy web framework for .Net.


var request = WebRequest.Create("http://localhost:8888/RouteName") as HttpWebRequest;
request.Method = "POST";
request.ContentType = "application/x-www-form-urlencoded";[code]...

Posted: Jan 10 at 13:54

View 1 Replies!   View Related
Url Variables To Populate Form Fields And/or Auto Submit
I have a shortcut on my desktop to a login page for a website I use quite often. Every time I go there I have to reenter my user name and password.

The desktop URL shortcut I have is

I've tried adding the following changes

But this doesn't auto populate the fields on the website when it loads. Is there something special I need to do so the webpage will fill in the fields on the form?

Also bonus if I could just auto submit to login so I don't need the page to load and have me click "login" but I don't think that's possible... or is it?

Posted: Nov 12, 2010 03:31 PM

View 2 Replies!   View Related
Security :: Form Based Authentication And Session Variables
I am using form based authentication in one of my website. I issue AuthenticationTicket on successful login and use this ticket to validate request. but now I need to store other variables immidiately after authenticating request (just like adding session for username, email etc. variable after successful login).

My question is if I make use of session to store variables, do I need to concern about it as form based authemtication is cookie based and it is not related with session timeout.

Posted: Apr 19, 2010 05:38 AM

View 3 Replies!   View Related
Storing Querystring Variables In Hidden Form Elements In Masterpage?
I would like to store some querystring variables in hidden form elements on the masterpage and reference them from web user controls so that I can preserve the information and consolidate the code in one place...

However, I cannot seem to get access to the information from the web user controls....

I am using public variables on the masterpage to set and get the hidden form element data, e.g:


Posted: Nov 6, 2009, 08:47

View 2 Replies!   View Related
Web Forms :: State Management - Session Variables - Search Form With Two Panels
I have a Search.aspx page with TWO ASP.NET panels as below. Search Panel :- Contains Search controls such as TextBoxes, DropDownList controls to accept search criteria and Search button. SearchResults panel: - Contains GridView to show Search results, New Search button and Refine Search button.

Functionality User enters Search criteria on Search Panel and selects Search button on Search panel. Search results are shown using GridView control on Search results panel. New Search button on Search results panel navigates the user to Search panel, so that user can start New search. Refine Search button should navigate the user to Search panel showing the latest search criteria entered. Example :- FirstName TextBox shows 'John'. Above functionality is achieved except Refine search button. Search.aspx code behind is shown below. Let me explain the logic / how i m trying to achieve the functionality.

On Search panel - Search button event i m storing Search criteria in Session variables. GetSearchResults() method returns data Table where Search criteria session values are passed as parameters in SQL query. As you notice in New Search button click event Session values are set to null and retrieved to Search.aspx , so Search panel is shown without any previous search criteria. Above methods works fine and functionality achieved except Refine Search button.

Functionality on Search results panel. It is important to explain the reason for below code in Search.aspx Page_Load() event. On Search results panel when Search results are shown using GridView, one of the columns i.e., View column navigates the user to UserView.aspx page by passing selected record ID in query string. UserView.aspx page contains Retrieve Search resutls button, when that button is pressed below code get executed


Above code redirects to Search.aspx page. I have below code in Page_Load() event of Search.aspx page. When the user clicks Retrieve Search results button on UserView.aspx, retrieve search results button click event transfers to Search.aspx page. In Page_Load() event of Search.aspx i m checking if any of the Session values are NOt Null and performing search again and showing the search results again. It is working fine.


Using below code works fine to meet all the requirements except Refine button on Search.aspx - Search results panel. Because when ever Refine button is selected Search.aspx - Page_Load() gets executed and If Session["value"] != null) gets executed, so search results are shown instead of showing Search panel with the search criteria entered.


how can I get Refine button work? I want to show the Search panel (Search.aspx) with the Search criteria stored in Session as you notice in abvoe code.

Posted: Sep 04, 2009 09:48 PM

View 3 Replies!   View Related
C# - How To Pass An Array Of Structures Through Postback
I have the following structure:

private struct S_indiv
public int[] x;
public int s;
public S_indiv(int[] p1, int p2)
x = p1;
s = p2;
and array:
private static S_indiv[] ind;

How can I pass this array through Postback?

Posted: Mar 23 at 19:35

View 1 Replies!   View Related
Web Forms :: Pass Value To Page_Init On Postback?
I have a gridview control with some linkbuttons in.

When the linkbutton is pressed, i want the ID value attached to it, to be usually in the Page_Init where i need to create some dynamic controls, based on this ID.

But since the linkbutton's click event, is fired AFTER the Page_Init, this is a little hard for me to do.

How would i go about doing this, if it is even possible?

The reason behind, is that the linkbutton refers to a calendar event. Once clicked, it will list the details, but it will also list any comments, users have submitted about it. The dynamic controls i need to create, are delete buttons for the comments, so an admin can remove offensive comments.

All done on a single aspx page, with updatepanels (visible toggles, and populating labels). I would like to avoid sending users to another page, with a horrible ?id=6 link.

Posted: Jul 28, 2010 05:48 AM

View 8 Replies!   View Related
2008 Pass Form Name To Another
In the WEB Application, there is a common FORM WebFrmDataShow.aspx which contains DataGridView control and comboxbox which contains the SQL SERVER Table names for the User to select to display the data on the DataGridView. It also contain this BEHINDCODE coding to allow the user to click and return to the calling Form.

<!-- Site navigation menu -->
<ul class="navbar">
<li><a href=" What Form Name">Previous Page</a>

There are a few other FORMs which contain almost similar code TO load WebFrmDataShow.apx:

<!-- Site navigation menu -->
<ul class="navbar">
<li><a href="WebFrmDataShow.aspx">Previous Page</a>

This FORM WebFrmDataShow.aspx when the user click on the Hyperlink I don't know which calling FORM to return to. SO HOW TO PASS THE CALLING FORM NAME TO THIS WEBFRMDATASHOW.ASPX?

Posted: Jul 22nd, 2010, 11:52 PM

View 9 Replies!   View Related
AJAX :: Pass Textfield Data To Code Behind Without Postback?
I'm new to these techniques and I want to use user input for filtering purposes in a bunch of gridviews without doing postbacks.

Posted: Dec 01, 2009 06:09 AM

View 2 Replies!   View Related
How To Pass Values As Form Elements Or On Url
In a masterpage, Iam assigning values x=2, y="test"on page_load. There is a <a hef="page2.aspx"> go topage 2</a> in the master page. I want toassign x and yto form elementsin the master page OR put them in the url like page2.aspx?x=2&y=test. I will have asub page_load()...end subin page2.aspx and want x and y available to it.

How do I getx and yas variable valuesinthe script inpage2when sent as form elements? Same question butwhen they are sent in the url? For ex. response.write( what goes here ?) in form element case and in url case.

Posted: Feb 21, 2009 04:34 PM

View 2 Replies!   View Related
State Management :: Pass Value To Another Form?
I have QuoteNumber filed in Db.aspx(ddquote.txt) i want to pass this QuoteNumber values(values shouldto another web form/page i.e. mail.aspx when i click mail button, Message shouldsupposed todisplay in textbox(txtQuote.txt) of mail.aspx form/page is"You are sending "QuoteNumber" quotation to "MailID",

Posted: Aug 19, 2010 08:46 AM

View 6 Replies!   View Related
Web Forms :: How To Pass Selected Value Of DropdownList To A User Control On Postback
Ineed tocreate a user control which will be loaded according to the selected value of a dropdownlist. The Dropdownlist is not the part of Control. I want to pass the value of selected value of dropdonwlist to my user control and the user control will load according to the Value. For not postback it work fine. But when the page is postback, that is when i select a item form dorpdownlist, the user control is not loaded.

Posted: Feb 25, 2010 09:02 AM

View 6 Replies!   View Related
Onclick Event Pass Value To IFrame Form?
I have a page called "Search.aspx" that includes a repeater control which has a link within the repeater. The link uses fancyzoom to popup a hidden div, the hidden div uses an iFrame to call "form.aspx".

I need to pass a value pulled from the DB using <%#Container.DataItem("hotelName")%> to the "form.aspx" in the iFrame.

Here's my code so far:


<a href='#<%#Container.DataItem("id")%>' OnClick="LinkButton1_Click">More Info</a>


Protected Sub LinkButton1_Command(ByVal sender As Object, ByVal e As CommandEventArgs)
Dim hotelName As String = Request.Form("hotelName")
'do I convert hotelName to a Private Querystring?
End Sub


Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
Dim hotelName As String = Request.QueryString("hotelName")
End Sub

Posted: Jun 17, 2009, 15:39

View 1 Replies!   View Related
Copyright 2005-08, All rights reserved