Questions on UI for ASP.NET AJAX Forum

9 answers

228 views

I have wasted over three days trying to get the controls installed and running like they should after an update..

After running into the assembly not found message I started reading all the blogs on this problem - and there are many. I have tried almost everything listed except loading into the GAC which I can not seem to do by copying the dll and I do not have gacutil.

I did a complete uninstall, a restart and a complete install that said it completed successfully. Yet I still get this message on old and even a new screen.

This problem has eaten up tons of time on the part of Telerik users and needs to be fixed by Telerik so that when you do an install or upgrade EVERYTHING that needs to happen to get the controls running happens. Up until this point I was a solid proponent of Telerik but after this, my first attempt to update to a new release, I have some reservations about the commitment on Telerik's part.

Can Telerik say why things that should happen with an install or upgrade are not taking place and what actions they are going to take to address this issue?

Cliff Lane

General Discussions

answered on 11 Mar 2010

1 answer

145 views

RadSessionPageStateCompression problem

Hi,

I have been having a funny problem with one of my pages if I use the RadSessionPageStateCompression adaptor.

My page has a 2 grids and 3 combox boxes the user selects from the combo box and hits apply to get grid data, they can then click a grid row whcih calls a js function passing a value back through the xhttp panel to get data for a detail grid. the population method for the detail grid access the combo boxes as does the needdatasource for the primary grid. everything works as it should for about the first 10 items the user selects from the master grid but on the 11th (not exactly) click the server can no longer see the selected items collection of the combo 'null'.

If i then change to the RadHiddenFieldPageStateCompression adaptor everything works

any suggestions?

Compression

answered on 11 Mar 2010

1 answer

122 views

RadWindow cannot be appeared

    
            User Agent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1; WOW64; Trident/4.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0) 
        
            Message: Sys.InvalidOperationException: Two components with the same id 'dnn_ctr466_ProjectItems_RadWindow1_C_RadAjaxPanel1' can't be added to the application. 
        
            Line: 4044 
        
            Char: 59 
        
            Code: 0 
        
            URI: http://mysite.com/ScriptResource.axd?d=qr-JWAPlSw_PG_fBRvJ-SiEuS4djBj_SaOoatAKMs3TZe3kUSpNeAqXh25Mjn4IhJlouOn480u1-9iYlbSTecUf0MB7rsMw0M1hN9CF4krQ1&t=ffffffffec2d9970 
        
            Message: Sys.InvalidOperationException: A control is already associated with the element. 
        
            Line: 6580 
        
            Char: 49 
        
            Code: 0 
        
            URI: http://mysite.com/ScriptResource.axd?d=qr-JWAPlSw_PG_fBRvJ-SiEuS4djBj_SaOoatAKMs3TZe3kUSpNeAqXh25Mjn4IhJlouOn480u1-9iYlbSTecUf0MB7rsMw0M1hN9CF4krQ1&t=ffffffffec2d9970 
        
            Message: Sys.ArgumentNullException: Value cannot be null. 
        
            Parameter name: handler 
        
            Line: 4723 
        
            Char: 21 
        
            Code: 0 
        
            URI: http://mysite.com/ScriptResource.axd?d=qr-JWAPlSw_PG_fBRvJ-SiEuS4djBj_SaOoatAKMs3TZe3kUSpNeAqXh25Mjn4IhJlouOn480u1-9iYlbSTecUf0MB7rsMw0M1hN9CF4krQ1&t=ffffffffec2d9970

situation:
there are two buttons : btnA,btnB
btnB is in RadPanel in RadWindow.
i used radwindow as a container.

btnB is used for edit content.
btnA is used for show Add/Edit form.

flow:
after edit form appeared , and edited some thing ,then i clicked btnB. the data was updated and the RadWindow closed( close the radwindow on server side via RadWindow1.VisibleOnPageLoad = false; )

then i click "btnA" for show Add form again( display radwindow ,because the form is in radwindow ), and i got errors as above.

flow 2:
if i refresh page, then click "btnA" directly ,the radwindow can be shown.
but after edit something ,the radwindow cann't be shown.

please advise.
Thank you

Window

answered on 11 Mar 2010

4 answers

199 views

[Solved] Insert/Update/Delete

Is there an example for a RadGrid with Insert/Update/Delete functions and thats not bind to any database. Basically the grid will be used to insert new data.

Grid

answered on 11 Mar 2010

1 answer

97 views

How to apply whole inbuilt Recurrence section to custom Insert Template?

How can I add complete Recurrence section ( like recurrence section of Advance insert template ) with hourly , daily , monthly and yearly arrangement to Custom Insert template ?

Scheduler

answered on 11 Mar 2010

1 answer

79 views

Menu Child Item Right Spacing

Hi,

I am having this issue with Rad menu that comes with sitefinity. I was able to customize the css but the only issue that I still have is that i don't want this extra space after the text in the child menu items. I tried to change the rmRightArrow for items but didn't work. Please see image attached.

Thank you in advance.

Best Regards,

G

Menu

answered on 11 Mar 2010

1 answer

197 views

[Solved] Load User Control

Hello,

I have an issue in regards to loading a user control.

I have a radtabstrip inside a header user control and each tab dynamically loads a user control into a content panel on the main page. The first tab loads a user control and inside that it has a button that loads another user control and replaces the current user control *which is itself* inside the content panel.

This is working fine as expected.

The issue I have is when I want to reload the orginial user control that the first tab loads it wont let me because I have already clicked the first tab, the tabClick event wont fire a second time. So therefore I can't reload my first usercontrol back onto the page.

Is there anyway to force the TabClick to fire again when I click onto it a second time?

Mike

TabStrip

answered on 11 Mar 2010

2 answers

79 views

Client-side insert/update/delete without binding at all ?

Hello,

I apologize to be not the first person to ask such a question, but I couldn't find "the" ultimate answer I'm looking for in the recent past threads in this forum.

My purpose is to limit the server calls as much as possible, and thus to let the user perform his insert/update/delete operations client-side (with immediate effect in the grid on the screen) without a single server call.

The grid has to be initialized with data server-side, in a way or another (binding ? Manual server-side items adding ?) but after this initialisation, no more binding of any kind. Just manual addings in javascript, as many as the user wishes, and at last one unique call to the server in order make it refresh the database.

Thus, the client would notify the server about the changes made, instead of the contrary.

Is it possible and how ?

Thank you very much in advance,
Jocelyn

PS
Manually adding items client-side with javascript is simple. My actual problem is to retrieve these items in the server-side code at the server call moment, since the grid seems to be reinitialized at that moment, and to lose all the client operations done...

Grid

answered on 11 Mar 2010

3 answers

185 views

Creating scheduler dynamically

Good day!

In reference to my earlier post regarding the slow CRUD, I think it is due to our requirement of dynamically creating a RadScheduler from the code-behind, putting it inside a RadPane . We needed this approach since a user can select one or more schedules to display at a time. I added the creation on Page_Load() regardless if it is a postback or not, so the scheduler controls will always display. This causes all initializations for each scheduler to be called everytime a request is made. Is there any other approach for this?

Thank you very much.

Scheduler

answered on 11 Mar 2010

3 answers

113 views

RadAjaxManagerProxy & Grid EnablePostBackOnRowClick

Using Q1 2010 Beta (2010.1.216.40).

I have the following RadGrid:

    
            <telerik:RadGrid ID="MyRadGrid" runat="server" DataSourceID="MyEntities"  
        
                AllowSorting="True" AllowPaging="True" AutoGenerateColumns="True" 
        
                OnSelectedindexChanged="Grid_SelectedIndexChanged" 
        
                OnItemCreated="Grid_ItemCreated"> 
        
                <MasterTableView DataKeyNames="Id" DataSourceID="MyEntities" CommandItemDisplay="Top" EditMode="InPlace"> 
        
                    <CommandItemTemplate> 
        
                        <telerik:RadToolBar runat="server" OnButtonClick="ToolBar_ButtonClick"> 
        
                            <Items> 
        
                                <telerik:RadToolBarButton runat="server" Text="Add" ImageUrl="~/Icons/Add.png" Visible='<%# MyRadGrid.SelectedIndexes.Count > 0 %>' /> 
        
                            </Items>                             
        
                        </telerik:RadToolBar>           
        
                    </CommandItemTemplate> 
        
                </MasterTableView> 
        
                <ClientSettings EnablePostBackOnRowClick="True"> 
        
                    <Selecting AllowRowSelect="True" /> 
        
                </ClientSettings> 
        
            </telerik:RadGrid>

Everything works great, the RadToolBarButton is hidden until a row is selected (causing postback). However when I add the RadAjaxManagerProxy below (this is on a page with a Master), the postback does not fire and the add button never becomes visible.

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

Any suggestions would be apreciated.
Thanks,
Joe

Ajax

answered on 11 Mar 2010