Web Forms :: Value Of Hidden Field In Child Page Not Getting Correctly From Master Page
Jun 1, 2010
I have a hidden field (hfUnsaved)in my child page . On keypress of my textbox i am setting the value into the hiddenfield using the following javascript function
[Code]....
On load: txtProject.Attributes.Add("onkeypress", "return Click('a');");
On button click i am removing the value from hidden field as follows:
In my ASP.NET main page I have one hidden field and and one button. When the user clicks the button I am showing the pop up (child page). I need to access a Hidden field while the pop up is loading. How could I access the Hidden field using c#?
Wondering if it is possible to access a master page's hidden field (ex. <Input Type="Hidden" ID="TestHiddenField" Value="testValue"/>) From a Content Page's C# Pack CS Page.If it is possible, How do I go about doing so? I have tried:
PreviousPage.Master.FindControl("[TestHiddenField]") but no .Value attribute and no luck in general.
From the master page of my ASP.NET site I need to set the value of a hidden field in every get and post request and then subsequently read it in the next request.The problem is that in the post request the code works fine but when the client sends a get request I am unable to read the value of the hidden field from teh Master Page. Is the hidden field the proper approach to this and if so how do I read the value set in the hidden field in the subsequent get request. If the hidden field is not the proper approach for this then what else should I use?
I have a web application that uses the master/child page layout you get by default (at least in a VS2010 web project). The Masterpage has a NavigationMenu, each item on that NavigationMenu has a NavigateUrl that looks like "~/Pages/MyPage.aspx". This automatically opens 'MyPage' in the Content of the Masterpage, so that the master page with menu and header etc stays visible.
Now, the client has a guestbook on her old website (I'm basically rebuilding her website, adding the ability for her to upload new content in her browser), and she wants to keep it. This guestbook is from a 'free guestbook' third party website, over which I have no control. It's simply a website in the form [URL] .... which shows the guestbook for a user 'Username'.
In her old website, I was using frames, so the menu on the left side was in a different frame, and I would simply open the third party website in the center frame. That would create the illusion that the guestbook was on her site, while it was actually a completely different website in a separate frame.
In my new website I'm no longer using frames, but the master/child layout as explained. Is it still possible to 'host' or 'embed' this third party website as a 'child' of the master page?
I tried just putting the url to the guestbook in the NavigateUrl of a NavigationMenu item, but that doesn't work, it just navigates to the third party website and doesn't embed it in any way.
I created one method in master page, I want to use that method in some other page(Child or Content page).I tried this method but No luck, it's not working in Master Page:
public partial class TestMaster : System.Web.UI.MasterPage { public void XXXX() { } }
I have a page with features supplied from both a master page and a child master page.In the content placeholder for the head in both master pages I have supplied the link to the stylesheet for the site.In Design View in VS 2008 the CSS code seems to be functioning correctly.When viewing in a browser the CSS does not appear to be applied at all.
Here is the CSS code for the div elements within the main content placeholder:
I need to access a variable that is declared in a master page to a child page. I'm using asp.net 2.0 (vb). I'm sure this should be easy and is down to my inexperience with asp.net! A rough guide to my code is below;
MASTER PAGE <%@ Master Language="VB" CodeFile="MasterPage.master.vb" Inherits="MasterPage" %> <script runat="server"> Public UserNumber As Integer = 3 End Sub </script> CHILD PAGE <%@ Master Language="VB" CodeFile="MasterPage.master.vb" Inherits="MasterPage" %>
I have a master page that contains the main site navigation and a child master page that contains a secondary menu. I want to set the starting node on the secondary menu based on the selection on the main menu.
I can get the code to work when the menus are on the same page, but when I separate them into their respective master pages, I get an error saying "The name 'SiteMapDataSource2' does not exist in the current context".
I have tried playing around with the FindControl() method, but either it won't work or I'm not getting the syntax right. Most of the information I find is for a child page referencing the master page, but not the other way around.
How can I access the SiteMapDataSource2 control from the master page? If possible, can you include the exact syntax as I am still trying to get the hang of this.
Here is a basic representation of my code, with all of the uncessary stuff stripped out:
I m designing master page in which, Problem is that although the size of panel is correct in some child page yet the width of the panel incerase in one child page ..
I have a site which has restricted access. Access is controlled via session variables.
There are a lot of pages to the site so I was going to check for the session variable via the page load event in my mater page. However, on certain pages I use the session variable in that pages page load event. This throws an error when the session doesn't exist, but what I want is the master page's page load to fire first.
i have a master page with a tree view. i need to add a query string to the treeview and that value is on the page that uses the master page. all i want is for the treeview to navigate to the right page passing the clientID. so instead of this:
the value is in the txtClientID text box which is NOT on the master page. here is my master page and the page that uses the master page.master page tree view html code:
Private _theskin As String Public Property theskin() As String Get Return _theskin End Get Set(ByVal value As String) _theskin = String.Empty End Set End Property
I was then expecting to be able to access these properties from the default.aspx.vb page in this way;
If Master.theskin = foo Then do things End if
In the default.aspx.vb the code is highlighted with blue underline and says;
theskin is not a member of system.Web.Ui.Masterpage
Am I making an error somewhere along the line? Do I need to do more to be able to expose the properties to default.aspx.vb?
I run through some code in my debugger that is definitely changing the value of a label on a master page. But it's not changed on the page:
// set the label on the masterpage olbl.Text = Session["TestScriptCount"].ToString() + " Test Scripts"; Label olbl = (Label)Page.Master.FindControl("TestScriptCount"].ToString() + " Test Scripts";
So I have my login and password txtboxes in the master page header, When I click on login button it should hide those boxes and display something else.But everytime I navigate to another content page they get visible again. What it the best solution to keep them hidden while the user is logged in?
I have a site where I am trying to implement a jQuery UI based MessageBox in my master page. Content pages are arranged accoring to business area folders, i.e. '~/Branding/Contracts.aspx'. I find that when I load such a content page, jQuery, which is referenced in the master page as below, does not load. I assume that this is because the browser is requesting 'Branding/Scripts/jQuery What can I do about this? I don't have the 'root' operator in a plain 'script' tag.
But I dont want to add it to the master page because i am using like button on only ONE child page.. is there a way I can tell asp.net to add this line when that particular child page loads?