Web Forms :: How To Change Label Text On Master Page From The Content Page

Jun 19, 2006

Can I access the objects (for example change the label text) on the master page, from its contents page code?

If yes, how can I approach that?

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Web Forms :: How To Change Label Text In Master Page

Dec 31, 2009

i want to change label text in Master page ?

how ?

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Web Forms :: How To Change Content Of Master Page From Child Page

Dec 18, 2010

i got a textbox located in master page. How can i update it from child page?

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How To Get A Label Value From Web User Control To A Content Page Using Master Page

Oct 1, 2010

I have a web user control book.ascx and a formview:

<formview runat="server" id="fv">
<ItemTemplate>
<asp:Label runat="server" id="bookID" Text='<%# Eval ("bookId") %>' />
</ItemTemplate>
</FormView>

This formview is databind dynamically.

Now i have a Content page Default.aspx:

<%@ Register src="Book.ascx" tagname="Book" tagprefix="uc1" %>
<asp:Content ID="Content1" ContentPlaceHolderID="ContentPlaceHolder1" Runat="Server">
<uc1:Book id="book1" runat="server"/>
<asp:Label runat="server" id="lblBookId" />
</asp:Content>

I want to get the value of the label from web user control to a default.aspx page.

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Web Forms :: How To Label Text From Source.aspx Master Page To Target.aspx Master Page

Nov 25, 2008

need a label text from source.aspx master page to target.aspx master page using crosspage posting..Bellow is my code... its showing "object reference not set to an instance of an object. "

source.aspx(Master page)
<asp:Content ID="Content1" ContentPlaceHolderID="ContentPlaceHolder1" runat="Server">
<table>
<tr>
[code]...

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Change Master Page A Href Link From Content Page?

Sep 9, 2010

i have this on my master.page

<ul class="menu">
<li class="first" runat="server" id="Li2">
<a runat="server" id="A1" href="../NewEntry.aspx">Create a New Entry</a>
</li>
</ul>
when i go to content page ("NewEntry.aspx") i want the link name to be changed to "Update Entry"
<ul class="menu">
<li class="first" runat="server" id="Li2">
<a runat="server" id="A1" href="../UpdateEntry.aspx">Update Entry</a>
</li>
</ul>

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How To Change Elements In Master Page From Content Page In Vb.net

Apr 13, 2010

i have a page called a1.aspx, with the Masterpagefile = a1_master.master. Now the master page has its own divs and images for design purposes. I want a way where when i load a1.aspx, certain chosen 's and images should be hidden(visible=false). how can i do this? how can i change the visibility of a div or an image in the master page from the content page?

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C# - Get Content Page To Change Master Page Control?

Mar 5, 2011

Master page:

<form runat="server">
<Scirra:MainMenu runat="server" ID="MainMenu" TopTabSelected="home" SubTabSelected="link2" />
<asp:ContentPlaceHolder id="MainContent" runat="server">
snip

Content page:

Master.MainMenu.TopTabSelected = "forum";

I know I'm probably doing this wrong, but is this possible? I want to change a parameter of that control. It says 'inaccessible due to protection level'.

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How To Change Content Page To Another Master Page

Jan 22, 2010

I am using ASP.NET 2.0 and C#.

I have a master page and 5 content pages. I created another master page and want 2 of the content pages,which were under master1.master to master2.master.

For example, if the content page is called myhome.aspx, previously i had:

[Code]....

But the content page is still refering the Master1.master only..

How to change the content page to another master page.

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Web Forms :: Hiding Repeater On Master Page From Content Page / Access From Content Page?

Oct 6, 2010

My project has the following repeater menu shown on the Master Page. I need this menu to remain hidden until the user logs in. How do I access from content page?

[Code]....

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Forms Data Controls :: Search Text Box In Master Page And The Editable DataGrid In The Content?

Jan 19, 2011

I don't know how to keep in sync the filtered elements of a DataGrid after the user applies a filter. The problem is when she/he tries to edit one filtered elements.... it is not the correct item!

[Code]....

How to update the index for the elements returned by the filter process?

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Web Forms :: Content Controls Are Allowed Only In Content Page That References A Master Page.

Jun 25, 2010

which page need to be checked. Master or Content. I dont think there is anything wrong in the content page.

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C# - Want To Find Master Page's Content Placeholder And Add Text To It?

Dec 21, 2010

I tried this much:-

protected void Page_PreInit(object sender, EventArgs e)
{
class1 obj = new class1();
DataTable dt = new DataTable();
dt = obj.get_text();
ContentPlaceHolder ContentPlaceHolder1 = ContentPlaceHolder)this.Master.FindControl("ContentPlaceHolder1");
ContentPlaceHolder1. ????
}

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Web Forms :: Accessing Master Page's Body Tag From Aspx Page That Is Not A Content Page

Jan 8, 2011

I am using Master page and Content page combination.But how can i access <body> tag and it's event (onload, onunload) of Master page in .aspx page that is not a content page.

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Web Forms :: To Get A Normal Html Page Inside The Master Page Instead Of Content Page?

Mar 25, 2010

I have a master page homeMaster.aspx and many content pages. However the situation is I have few .html pages. Now when a user clicks on a link the html page should get loaded.inside the master page. The problem is these are .html and not content page with .aspx.

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Web Forms :: Master Pages - How To Access Content Page From Master Page

Sep 5, 2010

I have a master page setup that is used throughout my site that is basically a header with a menu. I recently added a textbox and a button to this master page which is to be a quick search box that is available anywhere in the site. When a user enters text into the search box and hits the button, I need to load the actual content page which is used to search and show search results (which also uses this same master page), and have the text entered available so the search can be triggered automatically. Again, this search text box and button is now in my master page so it could be triggered from anywhere in the app... it serves as a convenient way to do a basic search from anywhere in my app, without having to first navigate to the actual 'search page' that already exists. You can also navigate to the actual search page, which uses the same master page, where there is many more search options.I'm thrown off by the master page arrangement, which I have not used until this project. What do I do?

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Crystal Reports :: How To Change Text Of A Label In Page Header Using Code

Feb 2, 2011

How to change text of a label in page header using code?

I need to change it based on data source of report.

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Forms Data Controls :: Trying To Change A Label's Text Property And Colour Properties Depending If An Event Occurs On The Page Behind File?

Jun 4, 2010

I'm trying to change a Label's text property and colour properties depending if an event occurs on the page behind file.

Does anyone have a similar issue?

if (((Label)FindControl("Label1")).Text != null) - //getting Object reference not set to an instance of an object.

{
Label Labelmerchantid = (Label)FindControl("Label1");
Labelmerchantid.Visible = true;
Labelmerchantid.ForeColor = System.Drawing.Color.Red;
}

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Web Forms :: Accessing Master Page Content From Content Page?

Feb 16, 2010

I am having asp:hyperlinks in my master page, which i use as my page headers. I would just like to change the text format of the hyperlink when a content page is loaded.

the CS code for accessing the master page contents from content page?

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Web Forms :: How To Access HTML Label Value Of Master Page On Any Other Aspx.cs Page

Nov 15, 2010

The HTML label control is on master page. And I want to access its value on other aspx.cs page. As there are many other control on the master page so i use the recursive function to access the value but NullReferenceException occurs... The code on aspx.cs page is as:

[code]....

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Web Forms :: Updating A Master Page Label Per Page On Site?

Dec 13, 2010

I have a label within my master page that is part of our footer. In the footer, we are wanting to display page specific information. So as you make your way around the site, the footer will contain content about that page along with other data that is universa on the entire site.I had a somewhat similar question some time back that i posted here..

http://forums.asp.net/t/1615850.aspx it was for a shopping cart of sorts..

cartct.Text = ShoppingCart.Instance.Items.Count().ToString() + " Items In Cart";

If Label is in master page, you have to use FindControl to get the Label and udpate its text

((Label)Master.FindControl("cartct")).Text=String.Format("{0} Items In Cart",ShoppingCart.Instance.Items.Count() );

once you select another page, you dont have it anymore,If you want to share data across different pages, consider using Session to save Items count.

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How To Run The Javascript Function On The Page Onload Event In Content Page Of Master Page

Nov 4, 2010

HOW TO RUN THE JAVASCRIPT FUNCTION ON PAGE ONLOAD EVENT IN CONTENT PAGE OF MASTER PAGE.?

means i have masterpage and the content page of master page namely default.aspx in vb.net

My problem was that .

i wanna run javascript function in Default.aspx and i have called the function

body onload in master page..

when i run my website it shows the error

"" Microsoft JScript Runtime Error : Object Expected ""

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Web Forms :: Changing Nested Master Page Contents Form Content Page

Dec 23, 2010

Following is the structure of the pages in application

[Code]....

Suppose the user is on ..../paycheck.aspx which is the content page. But when ...../paycheck.aspx loads, "lnkDynamic" properties "Text and PostBackUrl" must be set. Which events should be handled .....

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Web Forms :: Calling Javascript Method During Page Load From Content While Using Master Page

Mar 30, 2010

I want to call a javascript method during page load. I am using application.master of the sharepoint server 2007 as the master page . In the content page i want to call a custom method named OnLoadFun() during loading the content page. I have written the function inside script tag in the PlaceHolderAdditionalPageHead id section of the content page.

[Code]....

How do i call the OnLoadFun method so the i is being called onload time. i tried putting window.onload=OnLoadFun surrounded by script tag within the PlaceHolderMain content section.

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Web Forms :: Expand A Child Node In A Treeview That Is In A Master Page From A Content Page

Aug 18, 2009

need to expand one of the nodes in my treeview from a content page. Everything I have tried has not worked. The Treeview is located in a Master Page and built from a web.sitemap. I have a content page that is not listed in the sitemap, but I still need to expand the node.
I have been able to expand by depth by using the following.

Dim MasterTree As TreeView
MasterTree = DirectCast(Master.FindControl("TreeView1"), TreeView)
MasterTree.ExpandDepth = 0

What I need to do is to pick a child node and expand it from the content page. (the administration node)

<?xml version="1.0" encoding="utf-8" ?>
<siteMap xmlns="http://schemas.microsoft.com/AspNet/SiteMap-File-1.0"

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Web Forms :: How To Call A Javascript Function On A Master Page From A Content Page Control

Jan 24, 2011

I have a javascript function on my Master page, how do I access it with a dropdownlist of a content page. Not from codebehind, I can do that, but from the control itself such as the onSelectedIndexChanged event.

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Web Forms :: How To Remove Master Page Prefix From Control ID After Rendering Content Page

Jun 26, 2010

how to remove master page prefix from control ID after rendering content page

i m using master page in my web application, i am using a java script that works on one of my div id and i am genrating div at run time using C# code, problem is that one one of my content page rendred a prefix ct100 attached on that div,

How can i remove that prefix from my server side control (assume panel) id

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Web Forms :: How To Acess Controls Of Master Page In Content Page In Asp.net 2005 Using Javascript

May 3, 2007

I am developing a project to in my company i am facing few problems using asp.net 2005 they are listed below:

1. how to acess a control of one content page in another content page as in 2003 we can acessing by the following script like window.opener.document.getelementbyID(''); but i am not able to acess in content page.

2. Is there any way so that once the Popup Window is closed i need to executed only specified methods in parent page. If i use window.parent.reload it will consider a new page and all the controls are reloaded and all the things enterd will be lost.

3.How to acess Controls of Master page in Content page in asp.net 2005 using javascript

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Web Forms :: Master Page Styles Not Inherited When Content Page Is Not In Root Folder?

Aug 8, 2009

I have a MasterPage at Rool level.

I have 2 content pages:

RootContent.aspx - at Root folder where MasterPage is, and SubFolderContent.aspx - inside a subfolder.

Now, the css styles like backgroung images etc are displayed properly when I open RootContent.aspx, but when I navigate to SubFolderContent.aspx, these style are not displayed.

Is there any security issue that SubFolderContent.aspx cannot access the Root level master page style.

I have used the following Page Directive in SubFolderContent.aspx:

<%@ Page Title="" Language="VB" MasterPageFile="~/DefaultMaster.master" ...

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Web Forms :: To Access A Public Property In A Master Page From A  Nested Content Page

Apr 26, 2010

to whom it may concern,

I wish to access a public property in a master page from a nested content page

is there anyway to do that without using "master type"

i found this link

http://www.velocityreviews.com/forums/t110057-accessing-properties-from-nested-master-pages.html

but i dont understand what "companywide" is

((CompanyWide)this.Master.Page.Master).HtmlTitle = "now it is working";

i dont want to use "MasterType" i would rather cast..

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