Hi,
i have style out buttons using the below css classes.  They seem to work well across all browsers in standards mode; except for when click on in internet explorer 9 (unsure if its all IE or just 9).  The hover all works find and dandy no problems but as soon as the button is clicked the background disappears?


Please help,
Thanks,
Michael

I have an issue with the combo boxes when either the app pool is recycled or a new build is deployed. If a user is on a page with a combobox and while working on it back at the server the app pool recycles or a new build is deployed when they then post back to the server the SelectedItem is null in the server code. The Text property still has its value however. I have spent a large amount of time trying to figure out why it does this. So my question is this by design? Does the combobox use either session or such behind the scenes and when the app recycles it is lost?

I am not posting code, but if you take a page with a combox box, a button and put it in a IIS web site you can then reproduce it. Simply got to the page and while on it recycle the app pool and then submit the form. Try then to access the selected item and you will see its null while the Text has a value.

Short of never doing recycles I am not sure what to do to prevent this. Thanks.

Im using a RadMenu in an SSL site.  The menu does not render correctly.  It works fine on my developement computer and ive used the control successfully on non SSL sites.  Is there something special I need to do ?

Hello,

I have a radgrid that a populate using the ItemDataBound event with my own Object (called 'ConfigurationValueObject'). Mapping its properties and displaying the grid is no problem, however I want to use the GroupByExpressions property to group all data using the property 'Category' in my object. When I add the code:


I receive the following error:

No property or field 'Category' exists in type 'ConfigurationValueObject'

But I know this object does have this (public) property. What I am doing wrong?

How to refresh page after manual close of RadToolTipManager ? We Created page that using radtooltipmanager .Inside RadToolTip ,we have to save data and want to refresh the page after saving the data. These RadTooltip is inside RadLisView.

Please anybody help me ? I really appreciate .Thanks for yours consideration.

Hello,

I have a web forms application, which has a page with a Telerik RadGrid. This grid is bound using the NeedDataSource event and I have changed most of the columns to CustomFilteringColumns. In one of them I am using a line like this one:

 

to filter the orders that this grid contains. Since there are quite a few of them /more than 1000/ I get an error

‘Sys.WebForms.PageRequestManagerTimeoutException: The server request timed out.’

I understand that one possible way to fix that is to use a linq query with a where clause, which will serve as a filter.

My questions are: what is the best way to solve this problem? If it is using linq, how should I implement this filter?

Hi,

I have used a 2 RadDatepicker controls, one for start date and one for end date.
When End Date is less than start date, i am triggering an error message But the problem is once i come back from error message
EndDate would still have new Date which i picked.. How can i set it back to original Date ??

Ex: Start Date : 1/1/1999  End Date 1/1/2000
I will Modify Modify  Start Date : 1/1/1999 End Date  1/1/1998

Now End Date should not be 1/1/1998 , it should be set back to 1/1/2000 on error.


below is code

  <telerik:GridTemplateColumn HeaderText="Start" UniqueName="fispersrt" DataField="fispersrt"
                                Visible="true">
                                <ItemTemplate>
                                    <telerik:RadDatePicker ID="rdDtStrtpkr" runat="server" SelectedDate='<%#Eval("fispersrt")%>'
                                        Width="100%" CssClass="txtbx" onchange="javascript:return DirtyFlagUpdate()">
                                        <ClientEvents OnDateSelected="OnDateSelected" />
                                    </telerik:RadDatePicker>
                                </ItemTemplate>
</telerik:GridTemplateColumn
<telerik:GridTemplateColumn HeaderText="End" UniqueName="fisperend" DataField="fisperend"
                                Visible="true">
                                <ItemTemplate>
                                    <telerik:RadDatePicker ID="rdDtEndpkr" runat="server" SelectedDate='<%#Eval("fisperend")%>'
                                        Width="100%" CssClass="txtbx" onchange="javascript:return DirtyFlagUpdate()">
                                        <ClientEvents OnDateSelected="OnDateSelected" />

                                    </telerik:RadDatePicker>
                                </ItemTemplate>
  </telerik:GridTemplateColumn>

  function OnDateSelected(sender, e) {
            if (e.get_newDate() < e.get_oldDate()) {
                DisplayErrorMessage('ERRSA20404', 'Error');

            }
        }

Regards,
Akki

I would like to disable some items in combo box when I click on button . What I am doing is on button click  I will show a rad window with a combo box , when that was loaded I would like to disable some items

My design is as follows


My code on button click is as follows


But I am unable to achieve the required.

I am using TreeList control with FormTemplate using MetroTouch skin. WHenever I click on add a record button, instead displaying form insert form under that record, the form always appear at the top of the TreeList.

Regards,
Imran Ahmad

Hi
I have built a WCF Data service and I just want to ask what I should write to be able to work with it In a ODataService.

Here’s my WCF dataservice:

(The [JSONPSupportBehavior] is a script to remove dollar-signs from the jsonp that gives troubles with ODataservice. I got it from: http://stackoverflow.com/questions/2983078/cant-get-the-jsonp-working-with-wcf-data-services).
(I use ObjectContxt because I get data from Entity FrameWork Code FIrst. I got help for building it from: http://blogs.msdn.com/b/writingdata_services/archive/2012/05/05/10175174.aspx).

 

 I would like to read in the string from GetTime(). How should my ODataService then be like?:

<telerik:RadODataDataSource runat="server" ID="RadODataDataSource1">

           <Transport>

               <Read Url="http://localhost:52878/Services/WebService/Room.svc/" />

           </Transport>

           <Schema>

               <telerik:DataModel ModelID="GetTime" Set="???????" />

           </Schema>

</telerik:RadODataDataSource>

Thanks :o)