Questions on UI for ASP.NET AJAX Forum

1 answer

353 views

I am trying to use the RadAsyncUpload control. I've added the necessary handlers and module, and I have a RadScriptManager on the page. When I view my user control in design mode, I can clearly see the controls. However, when I try to run my website, the controls don't appear on the page. Any idea why not?

Edit:

It looks like there may be a problem loading WebResource.axd. May handlers in web.config are correct, but I'm loading the control that contains the RadAsyncUpload control dynamically, and through N2CMS. When I look at the javascript error console, I get his error:

Error: illegal character
Source File: http://localhost:63445/Telerik.Web.UI.WebResource.axd?_TSM_HiddenField_=ctl00_ctl00_MasterBody_PlaceContentHere_ctl00_ScriptManager_TSM&compress=1&_TSM_CombinedScripts_=%3b%3bSystem.Web.Extensions%2c+Version%3d3.5.0.0%2c+Culture%3dneutral%2c+PublicKeyToken%3d31bf3856ad364e35%3aen-US%3ad0c4ca6e-6b5d-49b6-922d-5244924fb100%3aea597d4b%3ab25378d2%3bTelerik.Web.UI%2c+Version%3d2010.1.415.35%2c+Culture%3dneutral%2c+PublicKeyToken%3d121fae78165ba3d4%3aen-US%3a3223ab34-72bf-4a9d-8a77-14f0f5e9365d%3a16e4e7cd%3af7645509%3a24ee1bba%3aa585d0d4%3ad312a85e
Line: 1
Source Code:
�

AsyncUpload

answered on 10 May 2010

1 answer

169 views

Excel like Grid

Hi,

Need to create excel like grid for quick data entry. It does have look up column & validaion. Do you have any sample or format which I can reference. I did use inline editable grid which works fine but is there a way to always keep the grid in editable mode for all columns, and ability to insert multiple records? I did create a way to add 5-10 rows for inserting but seems buggy and slow...

Thanks,
S

Grid

answered on 10 May 2010

2 answers

90 views

VS2008 Project Wizard: VS2008 SP1 Not installed, But it is.

Hi,
When ever I attempt to create or modify the settings of a Telerik solution with the Telerik Configuration Wizard,
I get a warning that VS2008 SP1 is not installed.
I am running VS2008 Professional Version 9.0.30729.1 SP (SP1), Microsoft .NET Framework
Version 3.5 SP1, and ASP.NET MVC - 1.0.
The OS is Windows Server 2008 Standard SP2.
Anyone know how to fix this? (or if it matters)
Regards,
Mike

General Discussions

answered on 10 May 2010

2 answers

320 views

Can't Update Rad Grid. Error: Sys.WebForms.PageRequestManagerServerErrorException: Object reference not set to an instance of an object.

Hellow every one.

Environment: RadControls for ASP.NET AJAX Q2 2009 SP1 with Visual Studio 2008 SP1, IE7 and Windows XP SP2.

I am using Master Detail Pages for my Project. While trying to update any Radgrid rows in one of my Content Page, I got this Below error message. But Insert works, no problem. Attached is also the print screen of the error message. Note: I have the same other Identical Content Pages. I do not have any problem with Update/Insert tasks in those pages.

Any suggestions will be appreciated. Thanks

GC_0620

_______________

Error Message when I run the content page:

Line: 6
Error: Sys.WebForms.PageRequestManagerServerErrorException: Object reference not set to an instance of an object.

________________________________________________________________________________________________________

Webpage error details

User Agent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 5.1; Trident/4.0; GTB6.3; .NET CLR 1.1.4322; .NET CLR 2.0.50727; .NET CLR 3.0.04506.30; MDDR; .NET CLR 3.0.4506.2152; .NET CLR 3.5.30729; InfoPath.1)
Timestamp: Wed, 13 Jan 2010 21:45:38 UTC

Message: Sys.WebForms.PageRequestManagerServerErrorException: Object reference not set to an instance of an object.
Line: 6
Char: 62099
Code: 0
URI: http://localhost:2447/PAuthorization/Telerik.Web.UI.WebResource.axd?_TSM_HiddenField_=ctl00_RadScriptManager1_HiddenField&compress=1&_TSM_CombinedScripts_=%3b%3bSystem.Web.Extensions%2c+Version%3d3.5.0.0%2c+Culture%3dneutral%2c+PublicKeyToken%3d31bf3856ad364e35%3aen-US%3a0d787d5c-3903-4814-ad72-296cea810318%3aea597d4b%3ab25378d2%3bTelerik.Web.UI%2c+Version%3d2009.2.826.35%2c+Culture%3dneutral%2c+PublicKeyToken%3d121fae78165ba3d4%3aen-US%3ad2d891f5-3533-469c-b9a2-ac7d16eb23ff%3a16e4e7cd%3aed16cbdc%3ae330518b%3af7645509%3a24ee1bba%3a1e771326%3ac8618e41%3a58366029%3ae4f8f289

RadScriptManager and RadAjaxManager declaration in Master Page:

    
            <telerik:RadScriptManager ID="RadScriptManager1" runat="server">  
        
                </telerik:RadScriptManager> 
        
                <telerik:RadAjaxManager ID="RadAjaxManager1" runat="server">  
        
                    <AjaxSettings> 
        
                        <telerik:AjaxSetting AjaxControlID="RadAjaxManager1">  
        
                            <UpdatedControls> 
        
                                <telerik:AjaxUpdatedControl ControlID="RadAjaxManager1" LoadingPanelID="RadAjaxLoadingPanel1"   
        
                                    /> 
        
                            </UpdatedControls> 
        
                        </telerik:AjaxSetting> 
        
                    </AjaxSettings> 
        
                </telerik:RadAjaxManager>

RadAjaxManagerProxy declaration in content pages:

    
            <telerik:RadAjaxManagerProxy ID="RadAjaxManagerProxy1" runat="server">     
        
                <AjaxSettings>    
        
                    <telerik:AjaxSetting AjaxControlID="RadGrid1">     
        
                        <UpdatedControls>    
        
                            <telerik:AjaxUpdatedControl ControlID="RadGrid1" />    
        
                        </UpdatedControls>    
        
                    </telerik:AjaxSetting>    
        
                </AjaxSettings>    
        
            </telerik:RadAjaxManagerProxy>

My Insert/Update codes in content page:

    
            protected void RadGrid1_InsertCommand(object source, GridCommandEventArgs e)  
        
                {  
        
                    if (e.Item is GridEditableItem && e.Item.IsInEditMode && e.Item.OwnerTableView.Name == "Master")  
        
                    {  
        
                        SqlDataSource3.InsertParameters["LastUpdator"].DefaultValue = Session["SessionUserFullName"].ToString().Trim();  
        
                        SqlDataSource3.InsertParameters["Creator"].DefaultValue = Session["SessionUserFullName"].ToString().Trim();  
        
                    }  
        
                    GridDataItem parentItem = e.Item.OwnerTableView.ParentItem as GridDataItem;  
        
                    if (parentItem != null)  
        
                    {  
        
                        SqlDataSource4.SelectParameters["PersonId"].DefaultValue = parentItem.OwnerTableView.DataKeyValues[parentItem.ItemIndex]["PersonTableID"].ToString();  
        
                        SqlDataSource4.InsertParameters["PersonId"].DefaultValue = parentItem.OwnerTableView.DataKeyValues[parentItem.ItemIndex]["PersonTableID"].ToString();  
        
                    }   
        
                }  

                protected void RadGrid1_UpdateCommand(object source, GridCommandEventArgs e)  
        
                {  
        
                    if (e.Item is GridEditableItem && e.Item.IsInEditMode && e.Item.OwnerTableView.Name == "Master")  
        
                    {  
        
                        // For Last Updator  
        
                        GridEditableItem Txtbxupdateitem = (GridEditableItem)e.Item;  
        
                        TextBox TxtLastupdator = (TextBox)Txtbxupdateitem.FindControl("TextboxLastUpdator");  
        
                        TxtLastupdator.Text = Session["SessionUserFullName"].ToString().Trim();  
        
                        SqlDataSource3.UpdateParameters["LastUpdator"].DefaultValue = TxtLastupdator.Text.ToString().Trim();  
        
                    }  
        
                    GridDataItem parentItem = e.Item.OwnerTableView.ParentItem as GridDataItem;  
        
                  if (parentItem != null)  
        
               {  
        
                     SqlDataSource4.SelectParameters["PersonId"].DefaultValue = parentItem.OwnerTableView.DataKeyValues[parentItem.ItemIndex]["PersonTableID"].ToString();  
        
                  SqlDataSource4.UpdateParameters["PersonId"].DefaultValue = parentItem.OwnerTableView.DataKeyValues[parentItem.ItemIndex]["PersonTableID"].ToString();  
        
                  }   
        
                }

Grid

answered on 10 May 2010

4 answers

95 views

how i can delete this element?

hi guys

how i can delete this row?
tnx
http://pic0.picsorlinks.com/ph_or_17534_e403aa7.png

Grid

answered on 10 May 2010

1 answer

196 views

ServerSide validation in RadGrid

I have RadGrid with Formtemplate.

i did some validation .

When I hit Update Button it closes the form and loses the Data.

If I put

e.cancel =true

the form will be appear and data will be lost.

what needs to be do if persist data

Grid

answered on 10 May 2010

3 answers

128 views

Use pasteHtml to create link with querystring

I'm trying to do the following.

editor.pasteHtml("<a href=\"fark?asdf=123&eee=4343\">Farker<\a>");

The link contains a url with a query string. However when this is inserted you end up with the HTML enities for ampersand. Anyway to fix this?

Editor

answered on 10 May 2010

2 answers

147 views

Is there a way to restrict number of words/characters entered in the radeditor?

How do I restrict the length of the information entered in the rad editor.

Editor

answered on 10 May 2010

2 answers

229 views

[Solved] Rebind / Refresh problem

Hi,
I am having trouble refreshing my scheduler after an insert / update. The insert and updates both work fine but the scheduler does not refresh after each of these events, I have to press F5 or refresh the page to see the changes. I am using Subsonic as my datasource

    
            protected void RadScheduler1_OnLoad(object sender, EventArgs e)  
        
                {  
        
                    if (!IsPostBack)  
        
                    {  
        
                        SubSonic.Query q = new SubSonic.Query(TblSystemAvailability.Schema);  
        
                        q.QueryType = SubSonic.QueryType.Select;  
        
                        q.OrderBy = SubSonic.OrderBy.Desc(TblSystemAvailability.Columns.TimeStamp);  
        
                        RadScheduler1.DataSource = TblSystemAvailability.FetchByQuery(q);  
        
                    }  
        
                }

And also using the following Ajax

    
            <telerik:RadAjaxManager ID="RadAjaxManager1" runat="server"    
        
                DefaultLoadingPanelID="RadAjaxLoadingPanel1">    
        
                <AjaxSettings>        
        
                    <telerik:AjaxSetting AjaxControlID="RadScheduler1">    
        
                        <UpdatedControls>        
        
                            <telerik:AjaxUpdatedControl ControlID="RadScheduler1"    
        
                                LoadingPanelID="RadAjaxLoadingPanel1" />        
        
                        </UpdatedControls>    
        
                    </telerik:AjaxSetting>    
        
                    <telerik:AjaxSetting AjaxControlID="RadAjaxManager1">     
        
                        <UpdatedControls>     
        
                            <telerik:AjaxUpdatedControl ControlID="RadScheduler1" />     
        
                        </UpdatedControls>     
        
                    </telerik:AjaxSetting>     
        
                </AjaxSettings>        
        
            </telerik:RadAjaxManager>

After AppointmentInsert and AppointmentUpdate I am setting RadScheduler1.Rebind(), I have tried using Javascript to refresh but to no avail. If anybody has any ideas it would be much appreciated. Thanks.

Scheduler

answered on 10 May 2010

1 answer

99 views

Moving RadEditor

Hi! I'm trying to move 3 RadEditors from a RadMultiPage/RadTabStrip to outside of that so I can position them vertically one under the other and horizontally one next to the other using javascript. The positioning works but when I move them, they stop working. I can't type anything and most of the buttons of the toolbar don't work. Any suggestions?

Editor

answered on 10 May 2010