Hai,

I have a Radwindow like this :

<telerik:RadWindowManager ID="RadWindowManager1" ShowContentDuringLoad="false" VisibleStatusbar="false"
                                                        ReloadOnShow="true" runat="server" Skin="Web20" Style="z-index: 20002" >
                                                        <Windows >
                                                            <telerik:RadWindow ID="RadWindowPopup"
                                                                EnableShadow="true" DestroyOnClose="true" Visible="true"
                                                                Behaviors="Resize, Close, Maximize"
                                                                VisibleOnPageLoad="false" runat="server" Title="Local Item Request" Skin="Web20">
                                                            </telerik:RadWindow>
                                                        </Windows>
                                                       
                                                    </telerik:RadWindowManager>

In Code behind, I have called this radwindow like this :

if (!ClientScript.IsStartupScriptRegistered("popupWindow"))
                     System.Web.UI.ScriptManager.RegisterStartupScript(this.Page, this.Page.GetType(), "popupWindow", "showWindow();", true);

showWindow() javascript is

 

function showWindow() {

 

 

var varMealOrderID = document.getElementById('ctl00_CphMaster_hidMealOrderId').value;

 

 

var oWnd = radopen('FKMS_CTRL_Local_Item_Request.aspx?MealOrderId=' + varMealOrderID + '&popup=true' + '&Mode=NEW', 'RadWindowPopup');

 

oWnd.setSize(1100, 750);

oWnd.moveTo(75, 50);

 

}

This code works fine in my local development computer. But When I hosted in a server, it is showing the following javascript error in the radopen portion of showWindow() method.

Microsoft JScript runtime error: Object doesn't support this property or method

Please help me.

Hi all:
    I try to display the file ( txt, image , PDF , word..etc format) using tooltip. ( just like the sameple
http://demos.telerik.com/aspnet-ajax/tooltip/examples/targetcontrolsandajax/defaultvb.aspx)

the issue is that when I mouse over the record, I got the following error : "RadTootipManager response error. ...the message received from server could not parsed..."

what I did is to read the files then use the response.write to generate the file content.please see code below:



on WidgetSupportDocument.ascx control:


Thanks
Helena

Hi,

We are using Q3 2010 and have a RadImage control that is throwing the following error - but only on production.

Exception message: The provided binary data may not be valid image or may contains unknown header

If I debug the same image in development, no errors are displayed/thrown. Our production environment and development operate in integrated mode and have the following handler entry

      <add name="Telerik_Web_UI_WebResource_axd" verb="*" preCondition="integratedMode" path="Telerik.Web.UI.WebResource.axd" type="Telerik.Web.UI.WebResource" />

The error only occurs for a handful of images, but when it happens, it brings the entire page down. How can I test whether the data coming from sql is a valid image and catch this condition ahead of time? I have a try catch surrounding everything, but it does not appear to have an impact. I am guessing that the image control is outputting content that ends up corrupting the html output. Any thoughts welcome.

My issue is that when I modify my aspx page, ranging anything from adding a div tag to a simple br tag, it will result in the design view hiding all controls of my page, and it's master page. The only thing that would remain visible is the main master page.

My setup:

MenuMaster.master
-> NavBar.master
-> default.aspx

I am running VS2010 version 10.0.303019.1 with RadControls for ASP.NET AJAX version 2011.1.519 

Please consider this request for a new feature to be added to the RadComboBox. We would like to see a property called "Mode" added. It would have two options; Normal and Label. The default value would be Normal as to not break previous implementations.

Use Case:

When using a RadComboBox on a FormView with view/edit/insert/delete functions, there is no easy way to show the selected item text of the RadComboBox in a Label look & feel without complex JavaScript/CSS or adding code. It would be awesome if we could just set a property called Mode="Label" which caused the RadComboBox to display a Label instead of the combobox. It would use the same css as the rest of the labels on the page. When in Label mode, the control presented to the user would not allow the user to change any values, nor see any look & feel of a combobox. The user would see it as a standard label. 

Currently, we have to put both a label and a combobox in our item template of the FormView. Then set combobox visible=false, and add a SelectionChanged event to the combobox (we use binding) which sets the text value of the label. Lot's of work and extra code just so we can show the user the value of the combobox in Label format! We tried the JavaScript/CSS method, but had other issues and was not sure it would interfere with our other CSS changes in the future. 

Thank you for the consideration.

Hi,

in an scenario with a master page with the Radajaxmanager control and a content page with a grid i never get the Ajaxrequestdelegate event reach, in this case RadAjaxManager1_AjaxRequest, thanks a lot

the code behind of the content page:

       protected void Page_Load(object sender, EventArgs e)
        {
            if (!Page.IsPostBack)
            {
                RadAjaxManager AjaxManager = (RadAjaxManager)this.Master.FindControl("RadAjaxManager1");
                //                RadAjaxManager AjaxManager = RadAjaxManager.GetCurrent(Page);
                AjaxManager.AjaxSettings.AddAjaxSetting(AjaxManager, RadGridClientes);
                AjaxManager.AjaxSettings.AddAjaxSetting(RadGridClientes, RadGridClientes);
                AjaxManager.AjaxRequest += new RadAjaxControl.AjaxRequestDelegate(RadAjaxManager1_AjaxRequest);
            }

        }

        protected void RadAjaxManager1_AjaxRequest(object sender, AjaxRequestEventArgs e)
        {
            if (e.Argument == "Rebind")
            {
                RadGridClientes.MasterTableView.SortExpressions.Clear();
                RadGridClientes.MasterTableView.GroupByExpressions.Clear();
                RadGridClientes.Rebind();
            }
            else if (e.Argument == "RebindAndNavigate")
            {
                RadGridClientes.MasterTableView.SortExpressions.Clear();
                RadGridClientes.MasterTableView.GroupByExpressions.Clear();
                RadGridClientes.MasterTableView.CurrentPageIndex = RadGridClientes.MasterTableView.PageCount - 1;
                RadGridClientes.Rebind();
            }
        }

in the content page aspx file:


<asp:Content ID="Content2" ContentPlaceHolderID="ContentPlaceHolder1" runat="server">



    <telerik:RadGrid ID="RadGridClientes" runat="server">
    </telerik:RadGrid>

                <telerik:RadButton Text="Cancelar" runat="server" ID="Cancelar" OnClientClicked="refreshGrid">
                </telerik:RadButton>

   <telerik:RadCodeBlock ID="RadCodeBlock1" runat="server">
    <script type="text/javascript">
        function refreshGrid(arg) {
            if (!arg) {
                $find("<%= RadAjaxManager.GetCurrent(this.Page).ClientID %>").ajaxRequest("Rebind");
            }
            else {
                $find("<%= RadAjaxManager.GetCurrent(this.Page).ClientID %>").ajaxRequest("RebindAndNavigate");
            }
        }
    
    </script>
    </telerik:RadCodeBlock>
</asp:Content>

I have looked at every example I could find on client-side binding the RadGrid with virtual scrolling and I cannot make it work.
I am using the following Javascript code for binding.

What usually happens, is that all of the data in my dataObject is loading and since there are a large number of records the browser freezes. I've tried to use the DataBinding events for the client-side and server side, but they never seem to fire.
I can't use a webservice for this issue.

Thanks.

Greetings,

I am working on a project in VS 2010 and decided to install the latest Telerik update. (Telerik.Web.UI_2011_1_519_Dev.zip).  After the install my Telerik toolbox is missing.

Any help is appreciated.

Hi There,

I'm using a RadAsyncUpload Control to upload documents into one of my systems.

The problem is occurring after the User selects a File to be uploaded. Normally, the user selects the file, and eventually the Dot beside the file name becomes green and the file can now be committed to the upload. In some of these cases, the user is prompted to enter a Username/Password after selecting files. After entering their login information, the Prompt disappears then reappears. This continues to happen and in some cases the Dot beside the file name turns Red.

My application is using Windows Authentication, but the prompt would not accept the users' logins. I'm going to go ahead and assume that that isn't the login it is looking for.

Is there a way to disable this on the RadAsyncUpload? Some users have no problems, but some are blocked from adding files.

Best Regards,

Landon

Dear All,

Please help ...
I have a GridTemplateColumn with Checkbox as below
I have added the following code in grid_ItemDataBound event, because of I want to prompt confirm when user click to Checked/UnChecked

Now this only do OnClick, but not fire OnCheckedChanged event.
Any idea to do both when checkedchanged, Please ?

Thanks and best regards