AJAX :: Can Ignore Script Manager On A Page
Jul 22, 2010
I 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.
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Dec 11, 2013
I looked at your example URL....I have ScriptManager in masterpage how call ScriptManager from masterpage in editorPage.aspx if (Script Manager 1.IsInAsyncPostBack)
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May 31, 2010
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.
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Apr 3, 2010
when I add <asp:scriptmanager runat="server" id="script1"><asp:scriptmanager> this line in aspx page ,one run time error comes 'sys is undefined'.
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Feb 25, 2011
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).
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Jan 18, 2010
I am trying to add a script manager on a master page, but keep on getting the error.
[Code]....
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Jul 7, 2010
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.
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Jan 4, 2011
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?
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Sep 6, 2010
I've got a ajax page with 2 panels on it. On Panel1 there is a next button. On that panel there is a pref. button and a next button. But if i put the pref. button he should do an action, but thats not possible because there are requestedfieldvalidators on that page. So i need to fill the page first, and then i can go back.
But on the next i want the validators. How can i make this possible?
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Feb 13, 2010
i 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.
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Apr 29, 2010
i 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.
[code]....
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Jan 9, 2010
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>
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Jan 12, 2011
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.
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Aug 6, 2010
I 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....
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Mar 28, 2010
Are Script Manager and UpdatePanel for .net 2.0 and 3.5 MAC (Apple browser) Compatible?
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Jun 24, 2010
what is the use of script manager and update panel? how can i use it? what is the benefit of using that?
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Dec 14, 2010
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?
[Code]....
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Jan 2, 2010
I'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
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May 13, 2010
I'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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Dec 14, 2010
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<form id="form1" runat="server">
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Dec 31, 2010
How to Put Script Manager in master page is it right to put script manager in master page ?
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Mar 27, 2010
I 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.
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Jun 20, 2010
I 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.
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Sep 22, 2010
We 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.
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Nov 8, 2010
Just discovered AJAX and the AsyncFileUpload control.I added the script manager and async control to the page, browsed and selected a file but I have no idea where the control stores the image.I went to the AJAX site and tutorials are missing!
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