Questions on UI for ASP.NET AJAX Forum

4 answers

283 views

[Solved] Error with RadFilter in RadWindow

Hello,

I have a page that contains a RadGrid, and I would like to be able to open a RadWindow which contains a RadFilter for the grid. My current implementation has all 3 objects on the same page (Default.aspx). The RadWindow does not open a new URL, instead it contains the RadFilter in a ContentTemplate declaration:

    
            <!-- The window opened by the "Filter Builder" toolbar button --> 
        
                <telerik:RadAjaxPanel runat="server" ID="WindowAjaxPanel"> 
        
                    <telerik:RadWindowManager ID="RadWindowManager1" ShowContentDuringLoad="false" VisibleStatusbar="false" 
        
                            runat="server" Skin="Office2007"> 
        
                        <Windows> 
        
                            <telerik:RadWindow ID="FilterBuilderWindow" runat="server" Behaviors="Close" Title="Filter Builder" 
        
                                    Width="350" Height="350" EnableViewState="true"> 
        
                                <ContentTemplate> 
        
                                    <asp:Panel ID="FilterContentPanel" runat="server" CssClass="filterDialogContent"> 
        
                                        <asp:Panel ID="FilterPanel" runat="server" CssClass="filterTree"> 
        
                                            <telerik:RadFilter runat="server" ID="FilterControl" RegisterWithScriptManager="true" 
        
                                                    FilterContainerID="OrderFulfillmentGrid" 
        
                                                    ShowApplyButton="false" Skin="Office2007"/> 
        
                                        </asp:Panel> 
        
                                        <asp:Panel ID="FilterButtonPanel" runat="server" CssClass="filterButtonPanel"> 
        
                                            <asp:Button runat="server" ID="filterBuilderOK" OnClick="filterBuilderOK_Click" Text="OK" /> 
        
                                            <asp:Button runat="server" ID="filterBuilderCancel" Text="Cancel" 
        
                                                    OnClick="filterBuilderCancel_Click" /> 
        
                                            <asp:Button runat="server" ID="filterBuilderApply" OnClick="filterBuilderApply_Click" 
        
                                                    Text="Apply" /> 
        
                                        </asp:Panel> 
        
                                    </asp:Panel> 
        
                                </ContentTemplate> 
        
                            </telerik:RadWindow> 
        
                        </Windows> 
        
                    </telerik:RadWindowManager> 
        
                </telerik:RadAjaxPanel>

The RadWindow is opened with the following javascript:

    
            // Open the Filter Builder dialog 
        
            function openFilterBuilderDialog() { 
        
                window.radopen(null, "FilterBuilderWindow"); 
        
                return false; 
        
            }

The window opens just fine, and the RadFilter appears normally. The problem is that as soon as I press the "Add expression" button on the RadFilter, the following error is thrown:

    
            Erreur du serveur dans l'application '/'. 
        
            -------------------------------------------------------------------------------- 
        
            L'index était hors limites. Il ne doit pas être négatif et doit être inférieur à la taille de la collection. 
        
            Nom du paramètre : index  
        
            Description : Une exception non gérée s'est produite au moment de l'exécution de la demande Web actuelle. Contrôlez la trace de la pile pour plus d'informations sur l'erreur et son origine dans le code.  
        
            Détails de l'exception: System.ArgumentOutOfRangeException: L'index était hors limites. Il ne doit pas être négatif et doit être inférieur à la taille de la collection. 
        
            Nom du paramètre : index 
        
            Erreur source:  
        
            Une exception non gérée s'est produite lors de l'exécution de la demande Web actuelle. Les informations relatives à l'origine et l'emplacement de l'exception peuvent être identifiées en utilisant la trace de la pile d'exception ci-dessous.   
        
            Trace de la pile:  
        
            [ArgumentOutOfRangeException: L'index était hors limites. Il ne doit pas être négatif et doit être inférieur à la taille de la collection. 
        
            Nom du paramètre : index] 
        
               System.ThrowHelper.ThrowArgumentOutOfRangeException(ExceptionArgument argument, ExceptionResource resource) +64 
        
               System.ThrowHelper.ThrowArgumentOutOfRangeException() +15 
        
               System.Collections.Generic.List`1.get_Item(Int32 index) +7497276 
        
               Telerik.Web.UI.RadFilterDataFieldEditorCollection.System.Collections.Generic.IList<Telerik.Web.UI.RadFilterDataFieldEditor>.get_Item(Int32 index) +41 
        
               Telerik.Web.UI.RadFilterDataFieldEditorCollection.get_Item(Int32 index) +37 
        
               Telerik.Web.UI.RadFilter.AddChildExpression(RadFilterGroupExpressionItem groupItem, Boolean isGroup) +121 
        
               Telerik.Web.UI.RadFilterCommandEventArgs.ExecuteCommand(Object source) +279 
        
               Telerik.Web.UI.RadFilter.OnBubbleEvent(Object source, EventArgs args) +196 
        
               System.Web.UI.Control.RaiseBubbleEvent(Object source, EventArgs args) +37 
        
               Telerik.Web.UI.RadFilterExpressionItem.OnBubbleEvent(Object source, EventArgs args) +113 
        
               System.Web.UI.Control.RaiseBubbleEvent(Object source, EventArgs args) +37 
        
               System.Web.UI.WebControls.LinkButton.OnCommand(CommandEventArgs e) +118 
        
               System.Web.UI.WebControls.LinkButton.RaisePostBackEvent(String eventArgument) +135 
        
               System.Web.UI.WebControls.LinkButton.System.Web.UI.IPostBackEventHandler.RaisePostBackEvent(String eventArgument) +10 
        
               System.Web.UI.Page.RaisePostBackEvent(IPostBackEventHandler sourceControl, String eventArgument) +13 
        
               System.Web.UI.Page.RaisePostBackEvent(NameValueCollection postData) +175 
        
               System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +1565

Translation of the error message: The index was out of bounds. It cannot be negative, and must be less than the size of the collection. Parameter name: index.

I have tried too many variations on the above code to count, and I'm all out of ideas. Your help is greatly appreciated.
Thanks in advance,
Marc

Filter

answered on 12 Apr 2010

2 answers

133 views

[Solved] RadWindow not completely modal

Hi, I've tried adjusting the z-index on the radwindow and the radtab to allow the radwindow to display on top but doesn't appear to be working (please see attached). A problem may be that the radtab exists on a different aspx page and there is a div below the tabs (again see attached) that is used to display other pages. I'm creating the radwindow in a page being displayed in the div. In addition, the radwindow modal=true. Please advise. Thanks.

Window

answered on 12 Apr 2010

1 answer

596 views

Disable Edit button based on a specific value in the row

Hi,

I would like to implement the following:

Disable the edit button for a particular row, based on a specific value in its column.

For ex. If a grid has 3 columns A,B,C and if B contains "Apple", the edit button for that row must be disabled.

Thanks
Sarvanan

Grid

answered on 12 Apr 2010

3 answers

78 views

Grid / Hierarchy with Templates

Hello,

I've been following the example given in:

http://demos.telerik.com/aspnet-ajax/grid/examples/hierarchy/nestedviewtemplate/defaultcs.aspx

and have encountered the error:

ERROR [42000] [Microsoft][SQL Server Native Client 10.0][SQL Server]Must declare the scalar variable "@EmployeeID".

on execution. My code is virtually identical to the example, only the ConnectionString and ProviderNames have been changed (and the header and footer stuff of course).

Cheers

Grid

answered on 12 Apr 2010

1 answer

95 views

DataField ON Menu Click

Hello,
How can i fetch the DataField Id Bound to Menu before navigating to the Navigate URL?

Regards,
Naga Sridhar Madiraju

Menu

answered on 12 Apr 2010

4 answers

194 views

Weird GridDropDownColumn ListDataMember problem

Guys, this might be a bug...

I searched everywhere for this topic, but it seems like im the only one. For what I understand, you can Bind a GridDropDownColumn with an objectDataSource that includes a DataSet, and then use the ListDataMember to point to the right DataTable in the DataSet... right???

Well, I get an error that says that I should leave the property empty so DefaultView can be used. After debugging for a while, I noticed that it selects the first table and its named DefaultView.

This is my code:

    
            <!--DataSources-->    
        
            <asp:ObjectDataSource ID="ObjectDataSource2" runat="server"      
        
             EnablePaging="false" SelectMethod="SelectCatalog"      
        
             TypeName="XXX.Web.Common.clCatalogs"      
        
             onselecting="ObjectDataSource2_Selecting">      
        
            </asp:ObjectDataSource>      
        
            <!--Column Definition-->    
        
            <telerik:GridDropDownColumn HeaderText="Substrate" DataField="SubstrateId" DataSourceID="ObjectDataSource2" ListDataMember="catSubstrate"      
        
            DataType="System.Int32" ListTextField="Code" ListValueField="Id" UniqueName="colSubstrate">      
        
            </telerik:GridDropDownColumn>      
        
            //Business Object Class     
        
            [DataObject(true)]      
        
            public class clCatalogs      
        
            {     
        
            public clCatalogs(){}      
        
            [DataObjectMethod(DataObjectMethodType.Select, true)]      
        
            public static DataSet SelectCatalogs()      
        
            {     
        
             return (DataSet)HttpContext.Current.Cache["dsCatalogs"];      
        
            }     
        
            }

Anybody see's anything weird? One thing tough, is that if I use DataTable as a return type it works, but im interested in DataSet.

Thanx for the help
Victor

Grid

answered on 12 Apr 2010

4 answers

159 views

SplitButton checked

Hi,

I'm using a toolbar with a SplitButton and several Buttons (see attached image).
When a button is clicked, its css state remains 'clicked' until another button is clicked. That's great. I would like to have the same behavior also to the SplitButton. If we refer to the attached image, it means that the SplitButton 'test 1' should appear 'Clicked' (same as the 'test 6' button) once it is clicked or one of its selection buttons are clicked.

Thanks for any help.
eyal

ToolBar

answered on 12 Apr 2010

3 answers

160 views

Grid Grouping clicking on text

Hi,
Based on the screenshot below, is it possible to make the header(highlighted) to be click-able to expand/collapse the grouping?
http://img535.imageshack.us/img535/6148/gridgroupclick.png

Grid

answered on 12 Apr 2010

1 answer

291 views

RadUpload and TimeOut exception

I used the progress bar of the RadUpload for a process which is really time consuming. it works fine for smaller amount of time, but otherwise it stucks and I receive Javascript error as detailed below.

Webpage error details

User Agent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.0; WOW64; Trident/4.0; chromeframe; SLCC1; .NET CLR 2.0.50727; Media Center PC 5.0; .NET CLR 3.0.30729; .NET CLR 1.1.4322; .NET CLR 3.5.21022; .NET CLR 3.5.30729; FDM)
Timestamp: Mon, 12 Apr 2010 07:54:50 UTC

Message: Sys.WebForms.PageRequestManagerTimeoutException: The server request timed out.
Line: 15
Char: 9936
Code: 0
URI: http://www.sellercloud.com/Telerik.Web.UI.WebResource.axd?_TSM_HiddenField_=ctl00_ctl00_RadScriptManager1_TSM&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%3d2009.3.1314.35%2c+Culture%3dneutral%2c+PublicKeyToken%3d121fae78165ba3d4%3aen-US%3a603d133a-f943-435d-a80d-57457cc55f4a%3a16e4e7cd%3af7645509%3a24ee1bba%3ae330518b%3a1e771326%3ac8618e41%3aed16cbdc%3bSystem.Web.Extensions%2c+Version%3d3.5.0.0%2c+Culture%3dneutral%2c+PublicKeyToken%3d31bf3856ad364e35%3aen-US%3a0d787d5c-3903-4814-ad72-296cea810318%3a76254418%3bTelerik.Web.UI%2c+Version%3d2009.3.1314.35%2c+Culture%3dneutral%2c+PublicKeyToken%3d121fae78165ba3d4%3aen-US%3a603d133a-f943-435d-a80d-57457cc55f4a%3a68f76a79%3a874f8ea2%3a2a2fc429%3a19620875%3a39040b5c%3af85f9819

The operation where error occured can take upto 10 minutes or so to complete. Sometimes, the operation continues even error appears (Please note its not a messagebox, I just see Bottom left of the IE window where script error icon appears) and othertime, the progress just stucks even though time continues to elapse.

Is there any way to avoid the issue (the progressbar stucks at a certian position)?

Upload (Obsolete)

answered on 12 Apr 2010

3 answers

290 views

Error: 'Sys.WebForms.PageRequestManager' is null or not an object

Hi,

I have upgrated my VS 2005 application to VS 2010. But On my aspx page load I am getting following error.

Error: 'Sys.WebForms.PageRequestManager' is null or not an object

What are all the possible ways of getting this error? And I am not able to select any row in the RADGrid, not able open combobox.

Grid

answered on 12 Apr 2010