Web Forms :: Setting History Points For Crosspage Posting With Masterpage?

Jan 11, 2011

I am trying to set history points for a form that posts to a second page. Both the first page and second page are content pages in a master page.The form is in an update panel and consists of several textboxes, one radiobutton group of two radiobuttons and one ajax calendar control. The last two textboxes are a zipcode box and a county box. The county box is populated from a database table when the user fills in the zipcode in a textbox and tabs out or clicks in the next textbox.

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Web Forms :: What's Crosspage Posting

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what is crosspage posting?

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I'm trying to pass post data from one page to the next but PreviousPage always equals null.This is what I have in the original page (inside an updatepanel

<asp:Button ID="mmGo" runat="server" Text="Merge" PostBackUrl="~/Default2.aspx?action=merge"/>
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Default2.aspx.cs" Inherits="Default2" %>
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VS 2005 - How To Persist Gridview Data After Crosspage Posting

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Forms Data Controls :: DetailsView CrossPage Postback MasterPage

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I've a DetailsView which I would like to pass an ID across to another page but cannot figure out how to do it!My ContenPlaceHolder is called MainContent, DetailsView is called DetailsView1This is what I have:


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AJAX :: Changing URL With ScriptManagers History Points?

Jul 12, 2010

I'm using asp.net AJAX and history points with the ScriptManager and it works great. My only problem is that when I make non AJAX pages I have come to love url-rewriting with nice "hackable" urls. Without SecureHistoryState my url will look like for example [URL] where "/Home/Frontpage" is the page to show. I have seen on other web-pages with AJAX (maybe not asp.net) that the url will change into for example [URL] which is a lot nicer. Or if I could have[URL]I would be very happy. I don't need the history url to contain anything else than the page path. Is this at all possible with asp.net AJAX?

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AJAX :: Way To Maintain History Points Even When Visit Different Pages?

May 28, 2010

I have a website which contains several ajax enabled pages. I need to maintain state in each page. I have added historypoints in each page. My back button works fine as far as I am on single page. But when I visit different page and then click back button to come to original page, only the last history state for that page is loaded and all other seem to get wiped out. What I mean is, clicking back button again takes me to previous page instead of loading same page again from history point. Is there any way to maintain history points even when I visit different pages

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AJAX History Points Lost When Returning To Previous Page?

Jan 14, 2010

I am attempting to retrofit a web application that had a rudimentary, yet mostly effective navigation infrastructure that, when properly utilized, allowed navigating forward and backward through AJAX states and other pages through the use of additional <asp:Button> objects labeled "Back" to perform special code for restoring previous states. There was an elaborate stack push and pop algorithm for this. The effect was very similar to what is described in Diagram 1 (AStatex refers to an AJAX related state of the page). The reason for this is so that it takes away the reliance on the contrived Back button and so that accidentally hitting the browser's back button or hitting the Backspace key won't cause a loss of state.

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State Management :: How To Control And Add Extra History Points In IE8 Back Button

Jun 23, 2010

I wasn't sure where to post this type of question so here you go. The title says it all really I'm using the Microsoft.web.preview dll so that we can provide history support for the Ajax controls used in a .net 2.0 project. This works in IE6 but fails to function correctly in IE8 it appears to add additional history points when you attempt to navigate backwards through history.

Enter the page > Make a change using Ajax (add history point) > press back button you would expect to go back to initial page state but another two history points have been inserted between your initial page request and new your manually added history point. there is no where in the code that is adding these additional history points by accident. Remember it works perfectly under IE6. What are my options do I have to upgrade to 3.5 .net to make use of the history functionality built into the scriptmanager?

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I am currently using the new asp.net chart control.In this control i am not setting the maximum, minimum and the interval value because they are dynamic.ow once the graph is populated from database, the asp.net is only generating 4-5 points on the y -axis, i want it to show at least 10 values.But i am not sure how to increase the number of points on Y & X Axis.

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VS 2005 Setting Break Points But Program Does Not Stop?

Jan 21, 2010

I just finished getting my application working, this is an Ajax Web Enabled program using Ajax AutoCompletExtende and a Web Service. asmx within the same project.

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Web Forms :: Setting Page.Async From MasterPage?

Mar 21, 2011

I'm using a CMS, which removes my ability to access the actual Page, I can only program Master pages. I need to set the Async property of the @Page directive on a particular page, but can't figure out how to do so from the Master page.

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Web Forms :: MasterPage - Setting Body Class Of ContentPage?

Aug 23, 2010

how to set the body class of a ContentPage when using master pages?

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Web Forms :: Setting A Masterpage's Controls TAB Indexes Programmatically?

Jan 25, 2011

I've tried to get a list of the IDs of the controls, but when I try to access he ID field of control at index 0 I get a null reference exeption, even though the collection has a .Count == 5. Any clue why or if it can be done and how? I've tried this both in Page_Load and off a button_click event.

Assuming you need the ID to set the proper tab index via the control collection object, the following code should produce the list of the names of the 5 controls. The output is '01234' to the multiline textbox... (the values of x)


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Web Forms :: Setting Culture From Masterpage And Save It To Profile?

Jul 26, 2010

I need to let the user to choose their preferable language from links in masterpage, after clicking the link, they should see the same page with the language which they select.

And this setting is save to their profile.

Here are some problems that need to be solve.

1. master page don't have Profile, User object in it, Global.asx too don't have Profile object. How do I save and load setting from Profile?

2. How do I stay on the same page? LinkButton with postback?

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Setting Value In MasterPage From UserControl?

Feb 17, 2011

I have the following situation:

A MasterPage MyMaster.Master

A Content Page Content.aspx

A UserControl MyUserControl.ascx

MyUserControl.ascx is being used in Content.aspx and is being added programatically. The content page is using MyMaster.Master

MyMaster.Master has a variable which I can access from Content.aspx as I have the @MasterType directive set. What I am wanting to do is the following:

1) Set a value in MyUserControl.ascx

2) Access value from Content.aspx

3) Set value in MyMaster.Master

Step 2 is implemented in the PageLoad of content.aspx as follows:

Control ucControl= LoadControl("/UserControls/MyUserControl.ascx");
UserControls_MyUserControl myUC = ucControl as UserControls_MyUserControl; [code]....

The PreRender handler just sets a value in MyMaster.Master to true. In MyMaster.Master I check that value in PageLoad and try display something if it is true. This does not work.I suspect it has something to do with the Page Lifecycle, but I cannot seem to find which part is wrong.

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Setting CurrentCulture From DropnDown In MasterPage?

Jul 22, 2010

What is the best practice to set the CurrentThread.CurrentUICulture from a DrownDownList in a MasterPage?

I don't want to override InitializeCulture() in every page.
Could it be stored in a Session variable and set in a HttpModule or HttpHandler?

An additional problem i ran into is that if there are databound language-dependant controls on the page they will need to be databound after the language has changed.

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Setting Masterpage Literal Results In Blank Output?

Nov 22, 2010

Trying to output the PageName in a masterpage.

Masterpage has a Literal in which I am setting by accessing a property on the MasterPage "PageTitle".

<head runat="server">
<title><asp:Literal ID="litTitle" runat="server"/></title>
<asp:ContentPlaceHolder ID="head" runat="server" />

The child page is like this:

<asp:Content runat="server" ContentPlaceHolderID="content">
MasterPage master = Master as MasterPage;
master.PageName = "Log in";

And the property PageName is coded thusly:

private string _pageName;
public string PageName
return _pageName;
_pageName = value;
litTitle.Text = _pageName;

I'm guessing this is because the page output has already been rendered, but as I say I don't know enough about ASP.NET. I guess I'm after something similar to PHPs ob_start().

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Mar 26, 2010

When a user clicks a button to print a page from a website, I want to apply a different css file to the masterpage to get a different setting for print purposes. How do I code the change to a different css style to the masterpage. Do I change the css style or do I apply a different masterpage with the css style ? ALso, how do I code for the print the page?

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Web Forms :: CrossPage PostBack In Series Of Pages?

Mar 17, 2010

I had a requirement to pass data between pages in my application.I have a Page A where user will input some data and on submit User will be redirected to Page B where again user will enter some more data and on submitting user will be show a confirmation in Page C after doing some calculations and data saving.Following is the idea I was trying to use:



In Page A Codebehind file I am creating following public properties of the inputs to access in Page B:

In PageB.aspx:
using previouspage directive to access page A public properties
<%@ PreviousPageType VirtualPath="~/PageA.aspx" %>


In Page B Codebehind file I am creating following public properties for the inputs to access in Page C:


in PageC.aspx:
using previouspage directive to access page A public properties

<%@ PreviousPageType VirtualPath="~/PageB.aspx" %>

Page C code behind file:


Postback is working fine from Page A to Page B, but when posting data from Page B to Page C, it is automatically redirecting to Page A.

I am not getting any kind of error or anything. page is simply redirecting to Page A. One reason as I understand is that when I post data from Page A to page B. Page A life cycle is executed and Page A becomes null.But when the data is posted to Page C. why the PreviousPage property is checked for Page A?

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Web Forms :: CrossPage Postback Without PreviousPageType VirtualPath

Feb 2, 2011

Im using this code below, but it does not work. I am NOT specifying the "PreviousPageType VirtualPath" in the page, as I want to be able to post to this page from multipul different pages. It finds the placeholder ok, but the control collection for that placeholder is empty so the textbox is never found.

I want to be able to post to this page from many pages that are created using the custom error page. So I cant really specify the "PreviousPageType VirtualPath" as it can be many places all of which are not physical paths


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Web Forms :: Accessing Control In Nested MasterPage From Parent MasterPage?

Feb 4, 2010

I have a MasterPage (MasterPage.master) with 2 child MasterPages (specialMaster.master and standardMaster.master). From the MasterPage.master I need to get at some of the controls in one of the children, specialMaster.master, say for example to hide certain
content if a session variable is not null.

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Web Forms :: Access Hidden Field From One Masterpage To Another Masterpage?

May 3, 2010

I have 2 masterpages. (Default.master and User.master).I have a hidden field in Default.master then how can i get the hidden field value of Default.master file from User.master.is there any way to access that hidden field like: Request.form("hidID") ?

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Web Forms :: Validate Textbox For Bullet Points?

May 3, 2010

How to remove the Bullet points (or etc) which are copied from a word document and to a TextBox control.

I need to validate the textBox and remove if there are any bullet points as soon as User paste it.

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Web Forms ::possible To Display Bullet Points With 2 On The Same Line?

Sep 6, 2010

Is it possible to display bullet points with 2 on the same line?

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