Web Forms :: Keeping Form Data Between Postbacks And Redirect?

Mar 28, 2011

I have a situation where I send data to different domain and return back to my domain. At this point I'm losing my form data. I know that we can use sessions, cookies or query strings. But i have large data in the form. So I can't use those. Can anyone best way to save form data between postbacks and redirect.

This is code which I'm using to redirect to different domain and come back to my domain:

[code]....

View 3 Replies


Similar Messages:

Web Forms :: Catching Form Postbacks With Masterpages And Usercontrols

Jan 23, 2011

I have a website that serves all its pages using a single 404 page. it displays hotel profiles form business and depending on different profile levels offers more or less functionality and information.

Through the DB a masterpage is selected and usercontrols are applyed to that.

I have a contact page like this : 404.aspx > masterpage.Master > contact.ascx

My form action looks like this default.aspx?404%3bhttp%3a%2f%2fwww1.testsite.co.uk%3a80%2fcontactus

and when I click the button this where I send up with an error "Validation of viewstate MAC failed" error.

I have read stuff on these for 4 hours but still have no idea where to start.

Do I need to

Catch the form action URL (postback URL) in the baseclass and change it back to [URL] - If I do this are the form firled values still intact

Do i need to do something to change the form.action url before the page is built, if so is this done in the masterpage preinit event as this is what the form tag is

What I know works is that the usercontrol is aware of the postback, but not the form values.

I want to be able to add a 404 based contact us form on any one of 1000s of profiles and be able to catch the values. Idearly I would like to do this in the codebehind of the usercontrol as this keeps the code seperate

I am sure this must be possible and normally I can work stuff out, but here I am totally stuck. I am trying to do this in VB.

View 3 Replies

AJAX :: Keeping The User In Appropriate Form Location - Setting Focus?

Feb 1, 2011

I used Ajax collapsible extenders (1 to 9) with formviews in each of them on a web form.

They are all collapsed by default. If the user enters data in collapsible 5 formview and submits data, the page refreshes back to the top of the page (where the collapsible 1 is positioned). I would like the focus to stay in the region the user is working (even after insert/submit operations). How can I do this.

View 4 Replies

Compare AJAX Postbacks With Standard Web Form Postback

Apr 22, 2010

I am interested in finding difference betwen AJAX postback(Partial Postback) & Standard Web Form Postback(Full Postback).

1) What is the size of data submitted back to Server in AJAX & standard Postback(All Input elements are sent to Server here)

2) what is the size of Data that comes back when using Ajax Postback.

3) what is the difference in event Life cycle in AJAX & NON AJAX Post back

I need strong backing/proof as i will share it with other manager at my company

View 1 Replies

Web Forms :: How To Do Form Redirect And Encoding

Feb 25, 2010

I have a browser-like software application that logs in to my asp.net site through the login control. Depending on the user info used, the application gets redirected to a text file in the server. The content of the file is then displayed in the application.

The files are created using vb.net streamwriter createtext.

I can get the content of the file correctly the first time the application logs in to the website, but the the 2nd and succeeding attemps results in garbage data (different encoding maybe?). I didn't get this problem when I was hositng the asp.net site locally using (IIS 5.1) - the site is currently hosted using II 6 remotely. what could be wrong? Could it be because I don't log-out of the site?

View 1 Replies

Web Forms :: Redirect To Another Web Form Upon Condition?

Jan 1, 2011

i have a web form with two textboxes and one button. i want to

go to another web form by clicking the button after checking a

condition. the value inserted in those textboxses should have

corresponding records in database. then the corresponding

values set on the next web form.

View 3 Replies

Web Forms :: Redirect Url After The Form Has Been Successfully Sent?

Jun 9, 2010

I have this basic code for form mail from 1&1 i would like to add a redirect url after the form has been successfully sent, So once you hit the send button and your forms is sent you are then taken to a new web page that is a thankyou page.I would like to know if this can be done with the server script? and where the response redirect should go? Do i need to add any code to my html page? Attached is the server script (below) and underneath a sample of the basic HTML. Any suggestions most welcome - thanks <% @LANGUAGE="VBSCRIPT" CODEPAGE="1252"%><html><head><title></title><meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1"></head> <body> <% Set Mail = Server.CreateObject("SMTPsvg.Mailer") 'create an Asp mail component.Mail.FromName = "1&1 Test"Mail.FromAddress= Request.Form("email")Mail.RemoteHost = "mrelay.perfora.net" ' The mail server you have to use with Asp MailMail.AddRecipient "ABCDE Company", "hello@justonedomain.com"Mail.Subject = "Website - Info Request"Mail.BodyText = Request.Form("info")if Mail.SendMail then else Response.Write "Mail send failure. Error was " & Mail.Responseend if %> <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"><html><head><title>ASP Mail Test page</title><meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1"></head><body background=""><table width="100%" border="0" align="center"> <tr> <td width="54%" align="center" valign="top"> <form onSubmit="return ValidateForm()" method="post" action="forminfo.asp"> Email Address:: <input name="email" type="text" id="email" size="41"></p> Comments:: <textarea name="info" cols="35" rows="10">

View 3 Replies

Web Forms :: Clearing A Form With Response.redirect?

Oct 12, 2010

I have the following default.aspx.vb

[Code]....

and I'm trying to clear the dropdown lists and the text box but also still give the thankyouLabel.Text message back to the user to give them some idea that their data has been submitted. I know that with a response.redirect that you're doing a postback but what I'm wondering is if there's a better way to clear a form so I can give users a clear form and also my thankyouLabel.Text message.

View 6 Replies

Forms Data Controls :: Dropdownlist In Gridview Not Keeping Data Value?

Nov 4, 2010

I've got a gridview which contains a dropdownlist. I've got it binding to display the correct name, but when I go to update it (and it could be the dropdownlist field or any other the other fields), I get an error stating it can't update the row because
addr_cnt doesn't allow null fields. I've tried just about everything I can find to get it to keep the addr_cnt value, but nothing seems to be working. My code is below:

<asp:GridView id="gvLeader" runat="server" AutoGenerateColumns="False" datakeynames="ldr_id" DataSourceID="dsLeaders" GridLines="Vertical">
<Columns>

[code]....

View 7 Replies

Forms Data Controls :: Keeping The Last Selected Value In A Dropdown List?

Dec 30, 2010

I have a small problem with drop down list. I have a aspx page which shows the information of a customer and there is an Edit button, which will take the customer to the edit information page. On the edit information page, I have drop down lists and I want the selected value in the drop down list to have the current value of the current customer on Page Load event.

View 4 Replies

Web Forms :: Button Click To Redirect To A New Form With Appended QueryString

Mar 4, 2010

What has gone wrong. NOTE in both cases I got the blue wavy line under txFindCandidate but when free within a ContentPlaceHolder the code works.... when nested within LogInView LoggedInTemplate it fails.

View 2 Replies

Web Forms :: Datalist Versus Form View Response Redirect

Apr 8, 2010

This script and code in formview successfully redirects a user to the photoupsinlge page when the uers enters there data.

[code]....

View 2 Replies

Forms Data Controls :: Keeping A Running Total Of Entries In Gridview?

Jul 29, 2010

I have a bulk editable gridview. I want to find a way of keeping a running total up to 100 in each row when the user is entering values into the editable columns. I then want to save this data.

The running total column (Total) is a bound column and not editable by the user.

View 6 Replies

Forms Data Controls :: Keeping Track Of Edited Fields In DetailsView?

Dec 1, 2010

When you click the edit button in detailsview I want it to store some values in "PreviousAddress" and "PreviousVehicle" to show what the data used to be before it was edited... Just wondering what would be the best way of doing this?

View 5 Replies

Web Forms :: Saving Data For Postbacks?

Dec 31, 2010

I would like to save some data for use after a page postback. Here is an example of what I'd like to do:

Partial Class TestPage
Inherits System.Web.UI.Page
Private _CategoryID As String = ""
Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
If Not IsPostBack Then
_CategoryID = "ABC"
Me.ViewState("CategoryID") = _CategoryID
Else
_CategoryID = CType(Me.ViewState("CategoryID"), String)
End If
End Sub
End Class

I've tried both session variables and view state. The page loads fine initially, but on postback I get the following error:

Invalid postback or callback argument. Event validation is enabled using <pages enableEventValidation="true"/> in configuration or <%@ Page EnableEventValidation="true" %> in a page. For security purposes, this feature verifies that arguments to postback or callback events originate from the server control that originally rendered them. If the data is valid and expected, use the ClientScriptManager.RegisterForEventValidation method in order to register the postback or callback data for validation.

What am I doing wrong? How can I save this data for use after postback?

View 7 Replies

Forms Data Controls :: Gridview Paging, Keeping Checked Values Of Checkbox?

Mar 29, 2010

I got a list of customers That I'm gone show in the gridview. I have added a checkbox infront of every customer so i can select what customers gone be used and passed to the next method. With a little bit of strugle I almost got everything working now except for this thing with keeping the values of checked customers when I page to the next page (2,3,4,5 ect).

View 1 Replies

Forms Data Controls :: Keeping Custom Properties In GridView Added On OnRowDataBound Event While Sorting

Sep 14, 2010

All of my columns are bound in the Gridview. On OnRowDataBound event, I am adding some custom styles like underlines and colors to the text of the columns. Sorting of data is working fine but I am losing my custom styles when I sort. I am using the generic sorting code for the GridView.

How I can keep my custom styles on sorting that I added during OnRowDataBound event.

View 4 Replies

Forms Data Controls :: Maintaining Tab Position On Ajax Postbacks?

Jun 30, 2010

I have a grid and there are several dropdowns in a row of the grid.The dropdown selection change is driving other dropdowns in the row.

I put the dddls inside UpdatePanels still dropdowns are losing the tab position after a partial update. How is this generally done?

View 1 Replies

Form Authentication Redirect Url?

May 10, 2010

I want to use custom redirect url in form authentication, means if authentication successfull then I want to redirect the user to a page depending the user type, if user is administrator then admin.aspx page and if user is customer then customer.aspx and if user is retailer then retail.aspx page.how can i do this ?

View 15 Replies

$.post Form With Facebox And Redirect

Oct 5, 2010

Using Facebox with .NET (Web Forms) is painful--this primarily HTML site was designed by someone else. I may have IIS (7.5) issues as well. This Facebox pop-up is in a separate file, login.html, that is called from index.html:

$k('a[rel*=example_2]').facebox_1({
loading_image : '/images/loading.gif',
close_image : '/images/closelabel.gif'
});

and the link to open it

<a href="login.html" title="Log In" rel="example_2" id='login'>Log In </a>

The form to be submitted with username and password (login.html):

<form name="login" method="post" action="#" onsubmit="return false;">

and after it's validated (this is working), it posts to login.aspx (login.html):

[code]....

The form posts. I can debug it in Visual Studio in the Page_Load method of login.aspx. The last line of the Page_Load method is:

Response.Redirect("welcomepage.html");

But, the Facebox pop-up remains. Firebug shows the post, It hits the Page_Load method of login.aspx, and the Facebox pop-up doesn't go anywhere. BUT, Firebug shows welcomepage.html rendered twice in the Response tab of the XHR (huh? why XHR?) request. I thought $.post did a regular postback. And why isn't my browser actually redirecting.

Attempted Fix

If I change the form in login.html to action='login.aspx', I get a 405.0 error method not allowed (but, it's trying to post to index.html, HUH?). And I can't figure out how to fix this in IIS 7.5 on Windows 7. I get this error in Visual Studio and when deploying locally to IIS. I had read it may have to do with script mapping, handlers, or the fact that I'm posting from an but I can't find a sufficient fix.

View 1 Replies

Keeping A Large Volume Of Data In Session?

Mar 23, 2010

I'm developing a web app for which the client wants us to query their data as little as possible. The data will be coming from a Microsoft CRM instance.

So we've agreed that data will only be queried as and when it is needed, therefore if a web user wants to see a list of contacts (for example) that list is fetched into a local DataTable. Then if a new contact is created on the website the new contact is sent to CRM and added to the local DataTable at the same time. Likewise for edits.

If the user then looks at their contacts again the data will just come from the local DataTable.

View 2 Replies

Forms Data Controls :: Retain Scroll Position Of Gridview During Postbacks In Firefox - Chrome

Feb 3, 2011

I have a gridview with scroll enabled. Means i have a gridview like this-

[Code]....

I want during postbacks scroll position of my gridview will not change. I have tried many articles on the web, but in some scrolling is retained only in IE, in some others scrolling position changes on clicking edit link of gridview. I want a good solution for IE, FF, Chrome

View 1 Replies

Why Is The Request.Form.AllKeys Collection Empty After A POST And Redirect

Jan 14, 2011

I have an aspx page where I want to post values to a new page and then redirect to that new page. I don't get any errors and the redirection occurs but the AllKeys collection is always empty.

Here's an example of my code:

[code]...

View 3 Replies

Forms Data Controls :: How To Web Form Development - Accessing Data In Form View Control

Aug 4, 2010

I am using a from view for data entry. I need to verify that a check box is true or false after editing a record.

I have been accessing label text using the following|
CType(FormView1.FindControl("RespDeptLabel"), Label).Text

How can I access the state of a checkbox in the form view to determine if it is true or false

View 4 Replies

POST Form Server-side - Redirect The User To This Blank Page?

Jun 11, 2010

Currently whenever I need to send a request to a payment-gateway, for example, I redirect my page to another page on my website which has a form with several hidden fields. I then pre-populate the values of these fields server-side, and specify in the body tag something like 'onload="form.submit();"'

However, I'm wondering, rather than redirecting to this page, is there anyway that all this data can be collected and POSTed to the payment-gateway server-side?This will cut out the need to redirect the user to this blank page, and make everything a bit more tidy.

View 1 Replies







Copyrights 2005-15 www.BigResource.com, All rights reserved