I am gettting a 'telerik is undefined' error on a webpage which i have only one radasyncupload control.  The error is breaking the page stopping the rest of the javascript on the page loading. Everything works fine if i remove the asyncupload control. 

This works fine when developing in Visual Studio, works fine on an internal server but i am getting the above error when deployed to an external server (with the same web.config values for the http handlers) Servers both running IIS 7. Below are the settings from system.web and system.webserver config sections.

 

 

IIS 7

Telerik version 2015.1.401.45

 

I want to put into places a icon ? that has tooltip help info. these need to be by themselves and not tied to anything. just where I place them on the page.
is there an easy control in telerik that does this?

I want to bind Rad Gantt of Telerik from code behind here is my code:
<telerik:RadGantt runat="server" ID="RadGantt1" Width="1275px" Height="600px" ListWidth="351px"
SelectedView="WeekView" Skin="Silk" AutoGenerateColumns="false">
<Columns>
<telerik:GanttBoundColumn DataField="TaskName" DataType="String" Width="120px"></telerik:GanttBoundColumn>
<telerik:GanttBoundColumn DataField="StartDate" DataType="DateTime" DataFormatString="dd/MM/yy" Width="40px"></telerik:GanttBoundColumn>
<telerik:GanttBoundColumn DataField="EndDate" DataType="DateTime" DataFormatString="dd/MM/yy" Width="40px"></telerik:GanttBoundColumn>
</Columns>
<DataBindings>
<TasksDataBindings IdField="TaskID" ParentIdField="TaskID" StartField="StartDate" OrderIdField="TaskID" SummaryField="Summary" ExpandedField="Expanded" EndField="EndDate" TitleField="TaskName"
PercentCompleteField="PercentComplete" />
<DependenciesDataBindings TypeField="Type" IdField="TaskID" PredecessorIdField="TaskID" SuccessorIdField="TaskID" />
</DataBindings>
</telerik:RadGantt>
and in code behindRadGantt1.DataSource = Gatdata();
RadGantt1.DataBind();I am having this error on DataBind() "DataSourceID may not be null in case of DataSource binding" here GetData() method return very simple datatable which contains columns and valid data

Hello,
Is there a method to convert the Barcode into a solid image rather then use javascript & css?  This would be ideal in scenarios where you want to e-mail the Barcode to the end-user and not have to bother with embedding js or having them visit the site?

Dears,

 

we are using the RadGrid with a lot of TemplateColumns. Now we setup the grouping for several columns

Because of a multi language system we have to switch the FIELDNAMEALIAS based on context setting

I tried to use literal replacer like <%$ECMResource: mgm_matgr %>, but this did not work. Is there a way to change the alias without code behind?

 

Thanks

Oliver

Hi i have 3 radgrid in my application. It is in Parent page. In child page i have the data's to be inserted into the list(not just a grid insert, but a page with validation controls and all). I'm using jquery popup for that.

After closing the popup window i want to rebind the radgrid in client side using  $find("<% =Grid1.ClientID %>").get_masterTableView().rebind();

It is working fine, if we have only one grid. However it is not working if it 3 grids like below:

$find("<% =Grid1.ClientID %>").get_masterTableView().rebind();

$find("<% =Grid2.ClientID %>").get_masterTableView().rebind();

$find("<% =Grid3.ClientID %>").get_masterTableView().rebind();

The above code executes in client side and rebinds only the LAST one.. here that Grid3 rebinds.

FYI : Now i want  to achieve it within this jquery popup not with Radwindow manager.

It seems no matter what I do I end up with a space between columns of about 20px or so.  I have used the CSS below, which I found in another thread, to remove margins and padding.  This help a little but still some space.  How can I remove the space between columns?  I am very new to html, css, and asp.net so I am struggling a bit.

 

       html .content .t-col,
        html .content .t-container {
            padding: 0;
            margin: 0;
            
        }

        html .content {
            padding: 0;
            margin: 0;
        }  

Hi,

 I have a RadScheduler set up to use web service binding. Everything works okay, except when navigating to another page before the scheduler has finished retrieving the appointments (either clicking away or hitting F5 can do this), an alert will be thrown with the message 'The server method 'GetAppointments' failed' or 'The server method 'GetResources' failed. I don't want to prevent the user navigating away, so I need to be able to handle/suppress this error message. Is there any way to do this?

 You can reproduce the same thing on the demo page at http://demos.telerik.com/aspnet-ajax/scheduler/examples/overview/defaultcs.aspx, hit F5 after the scheduler appears but before the appointments have been populated. I have so far only reproduced this in Firefox. The timing is quite tricky to get it on the demo, but if the scheduler were using a slower data provider it would be easier to replicate.

Hi
I have a navigator control that it's nodes (RadLinkButton ) have  load on demand tooltip to display some extra info
sometimes when I'm working and clicking on navigator nodes ( when the tooltip has not been loaded completely) I get this error :

RadToolTipManager response error :
Exception=Sys.WebForms.PageRequestManagerServerErrorException: An unknown error occurred while processing the request on the server.
The status code returnde from the server was:0

how can I prevent this message to be displayed
Thanks for your feedbacks

Hi,

I need to do validation of all steps in a radwizard when I click on a button outside wizard.

Any suggestions on how to do this?

 

Thanks,

Anil