I am, on occasion (around 40% of the time), getting the following javascript error:

Uncaught TypeError: Cannot call method 'removeChild' of null - Telerik.WebUI.WebResource.axd:2897 My code has successfully completed an ajaxRequest to server side code:

        function OnClientClose(oWnd, args) {

 

            var arg = args.get_argument()

             

        if (arg!=null) {

 

            $find('<%# RadAjaxManager1.ClientID %>').ajaxRequest(arg);

          }

}

All actions appear to have completed correctly, however the loading panel is still showing (I'm using the default panel). It would appear that the LoadingPanel handlers are halting at the error and failing to remove the loadingpanels? Thanks R.

Dear All,
I am facing this problem whenever I am using RadAjaxPanel my javascript variables are not getting refreshed i.e they are not being initialized with default value. I am also not getting my RadAlert Boxes which I have added from code behind for Save and Delete purpose. Please help me in solving this problem. For your reference I am attaching the form code behind and aspx along with javascript.

Regards,
Noor Hussain

Hi,

I am using two radlistbox. transferToDestination working correctly. but transferFromDestination is not working.

I have attached my code here,,,
   <telerik:RadListBox
        runat="server" ID="RadListBoxSource"
        Height="200px" Width="200px"
        AllowTransfer="true" TransferToID="RadListBoxDestination" AllowReorder="true" OnClientItemDoubleClicked="setText">
        <Items>
            <telerik:RadListBoxItem Text="Argentina" />
            <telerik:RadListBoxItem Text="Australia" />
            <telerik:RadListBoxItem Text="Brazil" />
            <telerik:RadListBoxItem Text="Canada" />           
            <telerik:RadListBoxItem Text="India" />         
        </Items>
    </telerik:RadListBox>
    
    <telerik:RadListBox
        runat="server" ID="RadListBoxDestination" OnClientItemDoubleClicked="returnText"
        Height="200px" Width="200px" />


javascript
------------
   function setText(sender, args) {
                var val = args.get_item().get_value();      
                    sender.transferToDestination(args.get_item());            
                }

                function returnText(sender, args) {
                    var val = args.get_item().get_value();
                    sender.transferFromDestination(args.get_item());
                }

Please check code. i want two suggestion,
1. how to transferFromDestination in client side
2. if working transferFromDestination means first radlistbox display same order (whatever order displaying when page loaded.)

Please give me tips for these two things,

Thanks in Advance,
Dhamu

When using this demo (see link below), I need it to reset to the originally selected tab:

http://demos.telerik.com/aspnet-ajax/tabstrip/examples/applicationscenarios/tabspreview/defaultcs.aspx

TIA!

Hi All

I currently have a series of grids inside tabs, When the user clicks on a button this sets focus to the related Tab/Grid and opens a specific Radwindow for user to input data,

However i have added some child tabs lets say Child1 Child 2 Child 3 with a parent of Parent4 when i try to select Child2 as below


It will Select the parent4 tab but will not show the Child tabs below it, It does however show the correct pageview for Child1 below Parent4,

The only way i can get this to function correctly is as below

My question: is there another way to select Child1 and show Parent4 and Child1 as selected.

Many Thanks

Regards

Cush

Hey,
I'm using radmenu with a xml site map file.
I have enabled security trimming in the site map provider and denied access to specific pages using the autherization element in the web.config (when I navigate directly to those pages I'm redirected to the login page so this works fine).

I've also performed a test - I inherited from XMLSiteMapProvider and implemented IsAccesibleToUser method.
I see in debug mode that this method is called and return the correct values (true to show , false to hide) but it has no effect on the menu and all the items is shown in the UI.

here are some parts from the code
Web.Config

TrimmedXMLSiteMap Class (again I dont really need it if the out of the box security trimming will work. for now this approch doesnt work also)

RadMenu declaration from the master page:

Thanks for the help...

hi

I getting the following exceptions sometimes there is a new request to the server:

i use telerik.web.ui.dll v2011.1.315.40

and i put just this dll (telerik.web.ui.dll) in BIN folder

in client side I use windows 7 with IIS7 and I never get this exceptions, but when I publish my site on web host that installed on windows server 2003 with iis 6 i get this exceptions Regularly!

my web.config is:

 my aspx code is:

what can i do for solving this important issue?

Hello,

I am having an issue using a custom drop down editor in the rad filter. When I set the value of my first filter criteria and click the link to add more criteria I lose the value of the first criteria I set. I think the issue has to do with when the handler is added for setting the value is after the binding already takes place.

Thanks!

Don

MyRuntimeEditor.aspx

MyRuntimeEditor.aspx.vb

CustomEditor.vb

DataObject.vb


Thanks

Hello,

I am trying to export a grid to PDF on shared hosting. From what I can tell PDF export needs full trust to write a temporary pdf to the server. I do not have full trust on the server.
Is there a way to export the PDF to MemoryStream and then write the MemoryStream's content using something like:
Response.ContentType = "application/pdf";
Response.AddHeader("Content-Type", "application/pdf");
Response.BinaryWrite(....);
Response.Ende();

?

Hi ,

I am facing problem in showing the sum of values on top of stacked bar chart .

Can any one help me with this.

Thanks