Using an Update Panel in a Content page of Master.page/content.page scenario
When I place an Update Panel inside a content page of a Masterpage I get the following error:
Element 'UpdatePanel' is not a known element. This can occur if there is a compilation error in the Web site.
Is the Update Panel suppose to work with a content page, etc.? Can't seem to find any Docs that talk about where the Update Panel is allowed.
Warren
Well, don't you know it. Right after I put out the original post, I then downloaded the latest release of the ajax extensions and it looks like they have fixed the problem with the update panel not working ...
Content controls have to be top-level controls in a content page or a nested master page that references a master page.
Why in the world am I getting this error?
The solutions I have seen either don't apply or don't work.
Here is my master page code:<%@ Master Language="C#" AutoEventWireup="false" CodeFile="TechLMSMasters/MainSide.master.cs" Inherits="MainSide" %>
<%@ Register TagPrefix="usercontrol" TagName="Search" Src="~/library/uc/Search.ascx" %>
<%@ Register TagPrefix="usercontrol" TagName="UserName" Src="~/library/uc/UserNameDisplay.ascx" %><!DOCTYPE html PUBLI...
Error : Content controls have to be top-level controls in a content page or a nested master page that references a master page.
when I make a directory on my root, and in that directory I put a masterpage and a web form ... I get always an error :
Content controls have to be top-level controls in a content page or a nested master page that references a master page.
Does somebody know what the problem is ? Is it possible you can't set a masterpage in a directory ... ?Kind Regards,Joeri Pansaerts.From Bruges, Belgium :)
i've founded ... I had to nest my masterpage ...Kind Regards,Joeri Pansaerts.From Bruges, Belgium :)
Hi Joeri Pansaerts,
I am receiving the same error as the one posted her...
ERROR Content controls have to be top-level controls in a content page or a nested master page that references a master page.
This all used to work until about 5 minutes ago. Did I change something? For some reason I am now getting this error: Content controls have to be top-level controls in a content page or a nested master page that references a master page. What I have: I have a masterpage inside of a directory. That directory is a first level directory with its own web.config file....The whole thing is protected by the web.config file above it (in the main public directory). That main public directory has a masterpage as well. I am not currently linking the two masterpages together becuase...
Master Page multiple content page ajax update panel question
I am working on a web site, using quite a bit of the ajax tookit items that is working nicely. I want to not get the full postback flicker in the header/footers of the individual web pages (about 5 pages with ajax tab controls, multiview and other asp controls). I want to be able to move from page to page and not update the header/footers from the master page, just updating 2 content placeholders on each page. I have tried about everything but get full postbacks all the time in the header and footer. I have the script manager in the master page and have tried update panels in the master page...
How to do post back in a dynamically created user control [provided that update panel is in the master page of the page where user control is added] {B/C of FileUpload Control}
I have a register my scriptmanager and place the update panel around contenttempalte for my pages int the master page.
Now in one of my pages i am adding some user controls dynamically.
In two of my user user controls I have FileUpload control which will not work under partial post back.
So I want's full postback for them
How could I do that {Provided that i am on the user control,which is inside the page ,and page have the contenttemplat...
Master Page cannot trigger Content Page Update Panel
I have a Master page with a header that have a popup page opened via javascript. In the popup page i have some selection say year and period, when a user change a selection it will do a postback save the values in session and close the popup page. When the popup page is closed i will trigger a javascript function to click a button inside my content page
The button is on all your pages with that master page?...
How to update Page.Header from User Control with Master/Content Page
I have a user control that injects a css file into the page header from its Page_Load event like this:HtmlLink link2 = new HtmlLink();
link2.Href = Page.ResolveUrl("~/Controls/Carousel/Skin/" + cssSkin + ".css");link2.Attributes.Add("type", "text/css");link2.Attributes.Add("rel", "stylesheet");
Page.Header.Controls.Add(link2);
This works fine on a stand alone aspx page.
When I try to put the control on the content page (using a MasterPage), I get the following error on the Page.Header.Control.Add(link2) line:
...
ScriptManager on Master page, Update Panel on Content page, not firing ?
HiI have a pretty big content page.On it I have a drop down list that does a post back to hide or show filters for a search and a search button. When the search button is clicked I would like a gridview to be updated. I have tried putting the update panel around the search dropdown, etc. and the grid view. When I do that I get errors: Microsoft JScript runtime error: 'this.get_element().style' is null or not an object So then I tried to put the update panel just around the grid view by turning off child triggers and setting the async post back trigger of the update panel to be the se...
Show content in both Master Page ContentPlaceholder AND Content Page Content control
I note that by default or rendering rules,
when you add content/controls to the Content Page ASP:Content control matched to a Master Page ContentPlaceholder,
any content/controls in the matching Master Page ContentPlaceholder is not displayed.
Is there a setting that can be made to merge or show both
content/controls in the Master Page ContentPlaceholder
and
content/controls in the matching Content Page Content control?
Thanks
Don't think so. If you specify a content control in your page then whatever is in there displays and anything in the...
throw exception if using master page,update panel with in content page
hi friends,
i am using vs2005 and asp.net2.0. i am using master page,content page ,update panel within content page. Now i want to throw exception as message box with exception name in message box due to control in update panel.i am able to show exception name in text box but not in message box.
plz. help ASAP
vickyjha
Hi, The Follwing code Take Data from Update Panel an Shows it When U click Show Button...Hope It Helps U
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN"
"http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
<html xmlns="htt...
Master Page literal control text not updating when called from content page
Hi all,I have a Master page with a literal control named litSignInStatus. The litSIgnInStatus.text gets set on the Masters page load event...Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load If HttpContext.Current.User.Identity.IsAuthenticated Then SetSignInStatusText(SignInStatusText.SignedIn) Else SetSignInStatusText(SignInStatusText.S...
Update Panel containing usercontrol on Master Page, triggered from another content page?
Hello,Hoping someone can help. I have a master page with a user control in it.I have a content page with a Datalist with a OnItemCommand event (linked to select buttons on each row). I want that event to trigger a update of the user control on the master page.I need this so just the user control can be re-printed to the page and not all 100 rows in the datalist.Any help is appreciated. I am new to Atlas.Thanks,joe ...
Can't Get Master Page/Content Page Update Panel to work
I've been using AJAX on a number of web sites for a while now, and really like it.
However, when I try putting an update panel on a content page, it does a full postback of the entire page. I've looked through the posts here and tried all the suggestions, without any luck.
So I put together a very simple master page and content page. When I click the button on the content, it does a full postback. Can anyone tell me what I'm doing wrong?
I've tried putting the script manager on the master, or else on the content page -- same results. Other Update panels on no...