The below markup has the script manager EnablePartialRenderring set to true. However, the page flickers and does a full post back. Can anyone see something the matter in the markup? How can I get rid of the page flickering when the timer fires off the update panel?
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Tried quite a few things, but cannot make it work. Solution probably a simple switch that has to be set somewhere.
We simply want to set the text properties of two literals. One literal will constitute the form, the other some js code.
</div></center>
</form>
<asp:Literal id="ctlForm" runat="server"></asp:Literal>
<asp:Literal id="ctlPostScript" runat="server"></asp:Literal>
</body>
</html>
In the code behind these literals are populated, the form literal holds a couple of fields, the script literal looks like this:
StringBuilder strScript = new StringBuilder();
strScript.Append("<script language='javascript'>");
strScript.Append("var ctlForm = document.forms.namedItem('{0}');");
strScript.Append("ctlForm.submit();");
strScript.Append("</script>");
ctlPostScript.Text = strJS2; //where strJS2 is the string being returned by the stringbuilder
This is executed when a certain button is pressed. The purpose is to redirect to another site.
This works fine as long as no AJAX is used.
However as soon as AJAX is added, in particular as soon as the script manager is added with partial rendering set to TRUE:
<asp:ScriptManager ID="ScriptManager1" runat="server" EnablePartialRendering="true">
</asp:ScriptManager>
then this stops working. The code in the button is still executed, we checked that, the literals get the right text properties. It appears however that the javascript is not executed. Nothing happens, no redirection.
the problem can be overcome by settin the script manager partial rendering to false, however, when this is done, much of the AJAX functionality stops working.
We think it may have to do with registering the script with the script manager. We tried this:
ClientScript.RegisterStartupScript(this.GetType(), "JSScript", strJS2);//done before setting the text property of the literal
But to no avail.
Anybody has seen this before and knows how its done right?
My webpages is in asp.net 3.5 and i m using Ajax Toolkit 3.5 And i want to access these all page in share point master page but the problem is that the share point script manager and ajax script manger not supported to each other(Showing error).
View 1 RepliesWhen I am using Scriptmanager.registerstartupscript on page_load to pass parameters to a javascipt function( declared in .ascx file), is not working.but on Button_click above line is working properly.
View 16 Repliesi have to use ajax update panel.and for using this i have to add script manager which is not available in asp.net 2.0.
View 8 Repliesi am new to the prinicpals of ASP.Net AJAX and Web Services. where can i find a plain english tutorial of how to use a script manager control and ajax within an asp.net page.
i have a page with a script manager on it and an updatepanel and i have a table with some asp labels for displaying the data i want. when i tried to test the page i got the following error:
Description:
An unhandled exception occurred during the execution of the current web request. review the stack trace for more information about the error and where it originated in the code.
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I am just about out of my mind on this due to spending way to much time trying to find an answer with no results. I am using vwd2008. The website is in 2.0 due to the hosting company not supporting 3.5 yet. I was using the ajax toolkit without any issues. Now all of a sudden the script manager is greyed out as are the tools. If I open a new site they are enabled. It's only on the two sites I have built in 2.0.
I went back to vwd2005 for this web and here the tools are visible and enabled but scriptmanager is greyed out. I tried tricking the site by building a page in a new web in vwd2008 and importing in the pages but when I try to load them I get an error related to scriptmanager. I've read many posts related to wireless devices causing issues but I have none attached. I've uninstalled and reinstalled both applications but nothing changes. I updated my web.config file to contain the following code:
</pages>namespaces>clear/>add
namespace="System"/>add
namespace="System.Collections"/>add
namespace="System.Collections.Specialized"/>add
namespace="System.Configuration"/>add
namespace="System.Text"/>add
namespace="System.Text.RegularExpressions"/>add
namespace="System.Web"/>add
namespace="System.Web.Caching"/>add
namespace="System.Web.SessionState"/>add
namespace="System.Web.Security"/>add
namespace="System.Web.Profile"/>add
namespace="System.Web.UI"/>add
namespace="System.Web.UI.WebControls"/>add
namespace="System.Web.UI.WebControls.WebParts"/>add
namespace="System.Web.UI.HtmlControls"/>namespaces>controls>add
tagPrefix="ajax"
namespace="System.Web.UI"
assembly="System.Web.Extensions,
Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35"/>add
namespace="AjaxControlToolkit"
assembly="AjaxControlToolkit"
tagPrefix="ajaxToolkit"/>controls>pages>
Normally we have to use scriptmanager control on our page whenever there is a need for update panel and other ajax controls. I want to know about actual function of scriptmanager.
View 2 RepliesI have download ajax Control toolkit 3.5......but when i add any control to my design page ,i'm unable to see any control .
i have added script manager too.. but when i trying to add tool script manager i'm unable to add that also....
have a report that worked fine until we upgraded the SQL server from 2008 to 2008 R2 and the report viewer to latest version as well.This report has a pie display, NOW instead of showing one pie, it is showing 20 pies!I am trrying to learn how to resolve and what is causing this.
View 1 RepliesI am currently working on a CMS application that has multiple web user controls. If a user select a Master Page then Script Manager will be already available with them but if they select simple page the web user control's ScriptManager should be used. When I place ScriptManager inside Web user control it create conflict when used with master page. Can we do something to ignore usercontrol's script manager if scriptmanager already exist on the page. I hope I have explained my point clearly.
View 6 RepliesAre Script Manager and UpdatePanel for .net 2.0 and 3.5 MAC (Apple browser) Compatible?
View 5 Replieswhat is the use of script manager and update panel? how can i use it? what is the benefit of using that?
View 5 RepliesI've been building a website and using the AJAX toolkit without any issues. Now all of a sudden the scriptmanager on the page is greyed out and the ajax tools are all greyed out. If I open VWD 2005, I can see the tools but scriptmanager is greyed out. In both versions, I am unable toadd an AJAX tool. I've done a repair on 2008 to see
View 2 RepliesI'm a new bie in ajax controls and need your help. I've used Ajax control toolkit controls and update panel in one of the asp .net web application.
The application works fine with no problem as such but, now I have to implement exception handling in it.
I found that whenever an exception occurs in code behind the exception details shown in firefox or IE is:
"Error: Sys.WebForms.PageRequestManagerServerErrorException: An unknown error occurred while processing the request on the server. The status code returned from the server was: 500"
What I want to achieve is to rediect user to another page say SendError.aspx with actual details of exception. This way user can send the error to web admin via email.
Ps: I'm not looking for cause of error 500 just looking for "how to handle expections gracefully and redirect to another page"
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<form id="form1" runat="server">
I'm trying to use the AJAX Control Toolkit on a content page that uses master pages. I want to put the ToolkitScriptManager on the Masterpage because there are multiple going to use the toolkit. When I try to drag the any of the controls onto the Masterpage, or a content page, I get an error in a dialog box. It says "The operation could not be completed. Invalid FORMATETC structure." I used the AJAX Control Toolkit in a website project yesterday with out any issues. I'm trying to use it in a web application project today which it should work in. I've read a few articles online but can't get a solution to work. I deleted the tab in the tool box, recreated it, choose the items for the new tab. I unloaded and reloaded the project. I verified that the correct version of the framework is being targeted.
View 1 Replieswhen I add <asp:scriptmanager runat="server" id="script1"><asp:scriptmanager> this line in aspx page ,one run time error comes 'sys is undefined'.
View 1 RepliesI am using VS2008 and some of the ajax controls are grayed out (but not all of them!), I can't seem to drop the grayed out control onto the design view of the page, but I can in code view. Also even though I've turned on Asp.Net Non-Visual Controls from the toolbar I can't see any of the ajax controls on the page, apart from the script manager. My target framework is set to 3.5.
View 2 RepliesI am creating a custom control where I need to attach some javascript to it so that it can do stuff on the client side. When I try to use ScriptManager.RegisterStartupScript it errors out and tells me that the ScriptManager is not registered.
View 7 RepliesWe have a DNN site and we use the AJAX Toolkit. We upgraded from AJAX 30930 to 40412. We changed the script manager to a ToolkitScriptManager. I have a image button that posts back and calls a modal popup.show() method. When I click the button I get
a javscript error before the post back:
Error: Sys.WebForms.PageRequestManagerServerErrorException: This version of MicrosoftAJAX does not offer the ScriptManager.RegisterClientScriptBlock method.
I am trying to add a script manager on a master page, but keep on getting the error.
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i m facing a strange problem, i have a script manager and form in the master page and in the content page i have two drop down list which are in update panel it is working fine in internet explorer and not working in other browsers. The problem is if i select united states as country then if i select some other country it again shows united states i.e the first selected option. Then if i keep the script manager in the content page it works properly.
View 1 Repliesi am using master page and on each page i have Scriptmanager i added a script manager to my master pageso my application run when i click on another page inherited from my master page i am getting Only one instance of a ScriptManager can be added to the page. how can i solve this problem ?
View 2 RepliesIn javascript popup calendar, date is not showing in from_textbox and to_textbox ,after each postback.
Without script manager it is working properly. but i need to use script manager in that same page for another functionality. how to solve this problem..i want to show the date in textbox.